HTFB / Horizon Technology Finance Corporation - Preferred Security - Документы SEC, Годовой отчет, Доверенное заявление

Финансовая корпорация Horizon Technology — приоритетная безопасность
US ˙ NYSE ˙ US44045A4094

Основная статистика
CIK 1487428
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Horizon Technology Finance Corporation - Preferred Security
SEC Filings (Chronological Order)
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September 5, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 4, 2025 HORIZON TECHNOL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 4, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of Registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

September 5, 2025 EX-10.1

HORIZON TECHNOLOGY FINANCE CORPORATION 312 Farmington Avenue Farmington, CT 06032 5.50% Convertible Notes due 2030

Exhibit 10.1 Execution Version HORIZON TECHNOLOGY FINANCE CORPORATION 312 Farmington Avenue Farmington, CT 06032 5.50% Convertible Notes due 2030 September 4, 2025 TO EACH OF THE PURCHASERS LISTED IN THE PURCHASER SCHEDULE HERETO: Ladies and Gentlemen: HORIZON TECHNOLOGY FINANCE CORPORATION, a Delaware corporation (the “Company”), agrees with each of the Purchasers as follows: SECTION 1. Authoriza

September 4, 2025 424B2

Horizon Technology Finance Corporation 5.50% Convertible Notes due 2030 Shares of Common Stock Issuable upon Conversion of the 2030 Notes

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-278396 PROSPECTUS SUPPLEMENT (to Prospectus dated June 20, 2024) Horizon Technology Finance Corporation $40,000,000 5.50% Convertible Notes due 2030 and Shares of Common Stock Issuable upon Conversion of the 2030 Notes We are a specialty finance company that lends to and invests in development-stage companies in the technology

August 14, 2025 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of Registrant as Specified in Its Charter) DELAWARE 814-00802 27-2114934 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.

August 14, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of Registrant as Specified in Its Charter) Delaware 814-00802 27-2114934 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.

August 8, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of Registrant as Specified in Its Charter) delaware 814-00802 27-2114934 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.

August 8, 2025 EX-2.1

AGREEMENT AND PLAN OF MERGER HORIZON TECHNOLOGY FINANCE CORPORATION, HMMS, INC., MONROE CAPITAL CORPORATION, MONROE CAPITAL BDC ADVISORS, LLC HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC Dated as of August 7, 2025 TABLE OF CONTENTS

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER among HORIZON TECHNOLOGY FINANCE CORPORATION, HMMS, INC., MONROE CAPITAL CORPORATION, MONROE CAPITAL BDC ADVISORS, LLC and HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC Dated as of August 7, 2025 TABLE OF CONTENTS Page ARTICLE I THE MERGERS 2 1.1 The Merger 2 1.2 Closing 2 1.3 Effective Time 3 1.4 Effects of the Merger 3 1.5 Conversion of Capital Stock 3 1.6 Th

August 8, 2025 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of Registrant as Specified in Its Charter) DELAWARE 814-00802 27-2114934 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.

August 8, 2025 EX-2

AGREEMENT AND PLAN OF MERGER HORIZON TECHNOLOGY FINANCE CORPORATION, HMMS, INC., MONROE CAPITAL CORPORATION, MONROE CAPITAL BDC ADVISORS, LLC HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC Dated as of August 7, 2025 TABLE OF CONTENTS

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER among HORIZON TECHNOLOGY FINANCE CORPORATION, HMMS, INC., MONROE CAPITAL CORPORATION, MONROE CAPITAL BDC ADVISORS, LLC and HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC Dated as of August 7, 2025 TABLE OF CONTENTS Page ARTICLE I THE MERGERS 2 1.1 The Merger 2 1.2 Closing 2 1.3 Effective Time 3 1.4 Effects of the Merger 3 1.5 Conversion of Capital Stock 3 1.6 Th

August 8, 2025 425

* * *

Filed by Horizon Technology Finance Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed under Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Monroe Capital Corporation Commission File No.

August 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 81

August 7, 2025 EX-99

Joint Investor Presentation, dated August 7, 2025

Exhibit 99.2

August 7, 2025 EX-99.1

Monroe Capital Corporation and Horizon Technology Finance Corporation Enter into Definitive Merger Agreement Monroe Capital Corporation Additionally Signs Definitive Asset Purchase Agreement to Sell its Investment Assets to Monroe Capital Income Plus

Exhibit 99.1 Monroe Capital Corporation and Horizon Technology Finance Corporation Enter into Definitive Merger Agreement Monroe Capital Corporation Additionally Signs Definitive Asset Purchase Agreement to Sell its Investment Assets to Monroe Capital Income Plus Corporation Immediately Preceding Merger Transaction to Drive Scale and Shareholder Value Across Monroe Capital BDC Platforms Chicago, I

August 7, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

August 7, 2025 EX-99.1

Horizon Technology Finance Announces Second Quarter 2025 Financial Results - Second Quarter 2025 Net Investment Income per Share of $0.28; NAV per Share of $6.75 - - Debt Portfolio Yield of 15.8% - - HRZN Ends Quarter with Committed Backlog of $149 M

Exhibit 99.1 Horizon Technology Finance Announces Second Quarter 2025 Financial Results - Second Quarter 2025 Net Investment Income per Share of $0.28; NAV per Share of $6.75 - - Debt Portfolio Yield of 15.8% - - HRZN Ends Quarter with Committed Backlog of $149 Million - - Declares Regular Monthly Distributions Totaling $0.33 per Share through December 2025 - - Announced Merger with Monroe Capital

August 7, 2025 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for October, November and December 2025 Totaling $0.33 per Share

Exhibit 99.1 Horizon Technology Finance Announces Monthly Distributions for October, November and December 2025 Totaling $0.33 per Share Farmington, Connecticut – August 7, 2025 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“Horizon”) (the “Company”), an affiliate of Monroe Capital, and a leading specialty finance company that provides capital in the form of secured loans to venture cap

August 7, 2025 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY

Filed by Horizon Technology Finance Corporation pursuant to Rule 425 under the Securities Act of 1933 and deemed filed under Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Monroe Capital Corporation Commission File No.

August 7, 2025 EX-99.2

Joint Investor Presentation, dated August 7, 2025

Exhibit 99.2

August 7, 2025 EX-14

Code of Ethics of the Company

Exhibit 14 TABLE OF CONTENTS JOINT CODE OF ETHICS 2 A. Statement of General Fiduciary Principles 2 B. Definitions 3 C. Objective and General Prohibitions 5 D. Prohibited Transactions 6 E. Reports By Access Persons 7 F. Conflicts of Interest and Additional Prohibitions 9 G. Pay-to-Play Restrictions 15 H. Lobbying Activities 18 I. Prohibition Against Insider Trading 19 J. Annual Certification 29 K.

August 7, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

August 7, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 7, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

August 7, 2025 EX-99

Monroe Capital Corporation and Horizon Technology Finance Corporation Enter into Definitive Merger Agreement Monroe Capital Corporation Additionally Signs Definitive Asset Purchase Agreement to Sell its Investment Assets to Monroe Capital Income Plus

Exhibit 99.1 Monroe Capital Corporation and Horizon Technology Finance Corporation Enter into Definitive Merger Agreement Monroe Capital Corporation Additionally Signs Definitive Asset Purchase Agreement to Sell its Investment Assets to Monroe Capital Income Plus Corporation Immediately Preceding Merger Transaction to Drive Scale and Shareholder Value Across Monroe Capital BDC Platforms Chicago, I

July 9, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 9, 2025 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 9, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

July 9, 2025 EX-99.1

Horizon Technology Finance Provides Second Quarter 2025 Portfolio Update - HRZN Originates $59.7 Million of New Loans in Q2 - - HRZN Ends Quarter with Committed Backlog of $149.0 Million -

Exhibit 99.1 Horizon Technology Finance Provides Second Quarter 2025 Portfolio Update - HRZN Originates $59.7 Million of New Loans in Q2 - - HRZN Ends Quarter with Committed Backlog of $149.0 Million - Farmington, Connecticut – July 9, 2025 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“HRZN” or “Horizon”), an affiliate of Monroe Capital, and a leading specialty finance company that pro

June 9, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 9, 2025 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 9, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

June 9, 2025 EX-99.1

Horizon Technology Finance Appoints Paul Seitz as Chief Investment Officer

EX-99.1 2 ex828613.htm EXHIBIT 99.1 Exhibit 99.1 Horizon Technology Finance Appoints Paul Seitz as Chief Investment Officer Farmington, Connecticut – June 9, 2025 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“Horizon” or “HRZN”) (the “Company”), an affiliate of Monroe Capital, and a leading specialty finance company that provides capital in the form of secured loans to venture capital

June 5, 2025 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 5, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 27, 2025 EX-10.3

Amended and Restated Note Funding Agreement, dated as of May 23, 2025, by and among Horizon Funding II, LLC, the issuer, and the Initial Purchasers (as defined therein)

Exhibit 10.3 AMENDED AND RESTATED NOTE FUNDING AGREEMENT Between HORIZON FUNDING II, LLC, as Issuer, and TEACHERS INSURANCE AND ANNUITY ASSOCIATION OF AMERICA, PACIFIC LIFE INSURANCE COMPANY and THE LINCOLN NATIONAL LIFE INSURANCE COMPANY as the Initial Purchasers dated as of May 23, 2025 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 1 SECTION 1.1 Certain Defined Terms. 1 SECTION 1.2 Other Definiti

May 27, 2025 EX-10.2

First Supplemental Indenture, dated as of May 23, 2025, by and among Horizon Funding II, LLC, the issuer, and U.S. Bank Trust Company, National Association, the trustee

Exhibit 10.2 FIRST SUPPLEMENTAL INDENTURE by and between HORIZON FUNDING II, LLC, as the Issuer, and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as the Trustee Dated as of May, 2025 HORIZON FUNDING II, LLC Asset Backed Notes THIS FIRST SUPPLEMENTAL INDENTURE, dated as of May 23, 2025 (as amended, modified, restated, supplemented and/or waived from time to time, this “First Supplemental Indentur

May 27, 2025 EX-10.5

Amendment No. 1 to Sale and Servicing Agreement, dated as of May 23, 2025, by and among Horizon Funding II, LLC, the issuer, Horizon Technology Finance Corporation, the seller, originator and servicer, U.S. Bank Trust Company, National Association, the trustee, and U.S. Bank National Association, the backup servicer, custodian, lockbox and securities intermediary

Exhibit 10.5 AMENDMENT NO. 1 TO SALE AND SERVICING AGREEMENT This Amendment No. 1 to Sale and Servicing Agreement, dated as of May 23, 2025 (this “Amendment”) is by and among Horizon Funding II, LLC, a Delaware limited liability company, as issuer (the “Issuer”), Horizon Technology Finance Corporation, a Delaware corporation, as the seller (the “Seller”), as the originator (the “Originator”), and

May 27, 2025 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 23, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 15, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2025 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 15, 2025 DEFR14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☑ Definitive

May 15, 2025 EX-99.1

Horizon Technology Finance Names Michael P. Balkin as Chief Executive Officer - Founders Robert D. Pomeroy, Jr. and Gerald A. Michaud to Retire; Mr. Pomeroy to Remain Chairman of the Board of Directors -

Horizon Technology Finance Names Michael P. Balkin as Chief Executive Officer - Founders Robert D. Pomeroy, Jr. and Gerald A. Michaud to Retire; Mr. Pomeroy to Remain Chairman of the Board of Directors - Farmington, Connecticut – May 15, 2025 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“Horizon” or “HRZN”) (the “Company”), an affiliate of Monroe Capital, and a leading specialty financ

April 29, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

April 29, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

April 29, 2025 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for July, August and September 2025 Totaling $0.33 per Share

Horizon Technology Finance Announces Monthly Distributions for July, August and September 2025 Totaling $0.

April 29, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 8

April 29, 2025 EX-99.1

Horizon Technology Finance Announces First Quarter 2025 Financial Results - First Quarter 2025 Net Investment Income per Share of $0.27; NAV per Share of $7.57 - - Debt Portfolio Yield of 15.0% - - HRZN Ends Quarter with Committed Backlog of $236 Mil

Horizon Technology Finance Announces First Quarter 2025 Financial Results - First Quarter 2025 Net Investment Income per Share of $0.

April 28, 2025 EX-10.2

Amendment No. 6 to Sale and Servicing Agreement, dated as of April 25, 2025, by and among Horizon Funding I, LLC, the issuer, Horizon Secured Loan Fund I LLC, the originator and seller, Horizon Technology Finance Corporation, the servicer, U.S. Bank Trust Company, National Association and U.S. Bank National Association

EXHIBIT 10.2 EXECUTION VERSION AMENDMENT NO. 6 TO SALE AND SERVICING AGREEMENT This Amendment No. 6 to Sale and Servicing Agreement, dated as of April 25, 2025 (this “Amendment”) is by and among Horizon Funding I, LLC, a Delaware limited liability company, as issuer (the “Issuer”), Horizon Secured Loan Fund I LLC, a Delaware limited liability company, as the seller (the “Seller”) and as the origin

April 28, 2025 EX-10.4

Fifth Supplemental Indenture, dated as of April 25, 2025, by and among Horizon Funding I, LLC, the issuer, and U.S. Bank Trust Company, National Association

EXHIBIT 10.4 EXECUTION VERSION FIFTH SUPPLEMENTAL INDENTURE by and between HORIZON FUNDING I, LLC, as the Issuer, and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as the Trustee Dated as of April 25, 2025 HORIZON FUNDING I, LLC Asset Backed Notes THIS FIFTH SUPPLEMENTAL INDENTURE, dated as of April 25, 2025 (as amended, modified, restated, supplemented and/or waived from time to time, this “Fift

April 28, 2025 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

April 17, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☑ Definitive Proxy State

April 9, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 9, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

April 9, 2025 EX-99.1

Horizon Technology Finance Provides First Quarter 2025 Portfolio Update - HRZN Originates $100.3 Million of New Loans in Q1 - - HRZN Ends Quarter with Committed Backlog of $235.5 Million -

Horizon Technology Finance Provides First Quarter 2025 Portfolio Update - HRZN Originates $100.

March 31, 2025 EX-99.1

Monroe Capital Completes Strategic Partnership with Wendel Group

Exhibit 99.1 For more information, please contact: Zia Uddin Monroe Capital LLC 312-523-2374 [email protected] Prosek Partners [email protected] Monroe Capital Completes Strategic Partnership with Wendel Group ● Strategic partnership will support future growth initiatives and expand Monroe’s U.S. private credit platform ● Wendel commits $1 billion for seed capital and GP commitments for cur

March 31, 2025 EX-10.1

Investment Management Agreement (Incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8‑K, filed on March 31, 2025)

Exhibit 10.1 INVESTMENT MANAGEMENT AGREEMENT This Investment Management Agreement (“Agreement”) is made effective as of March 31, 2025 by and between HORIZON TECHNOLOGY FINANCE CORPORATION a Delaware Corporation (the “Company”), and HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC, a Delaware limited liability company (the “Advisor”). WHEREAS, the Company is a closed-end management investment fund that e

March 31, 2025 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 31, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

March 4, 2025 EX-10.4

Trademark License Agreement by and between the Company and Horizon Technology Finance Management LLC

EXHIBIT 10.4 TRADEMARK LICENSE AGREEMENT This TRADEMARK LICENSE AGREEMENT (this “Agreement”) is made and effective as of June 30, 2023 (the “Effective Date”) by and between Horizon Technology Finance Management LLC, a Limited Liability Company organized under the laws of Delaware (the “Licensor”), and Horizon Technology Finance Corporation, a Corporation organized under the laws of Delaware (the “

March 4, 2025 EX-19

Insider Trading Policy

Exhibit 19 HORIZON TECHNOLOGY FINANCE CORPORATION (the “Company”) STATEMENT OF POLICY ON INSIDER TRADING Introduction It is illegal for any person, either personally or on behalf of others, to trade in securities on the basis of material, non-public information.

March 4, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 4, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

March 4, 2025 EX-4.7

Description of Securities

EXHIBIT 4.7 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of December 31, 2024, Horizon Technology Finance Corporation had the following three classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): (i) its common stock, $0.001 par value per share (“common sto

March 4, 2025 EX-21

List of Subsidiaries

EXHIBIT 21 LIST OF SUBSIDIARIES OF HORIZON TECHNOLOGY FINANCE CORPORATION AS OF 12/31/2024 Horizon Credit II LLC – Delaware Limited Liability Company Horizon Secured Loan Fund I LLC – Delaware Limited Liability Company Horizon Funding I, LLC – Delaware Limited Liability Company HESP LLC – Delaware Limited Liability Company Horizon Funding 2022-1 LLC – Delaware Limited Liability Company Horizon Fun

March 4, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 4, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

March 4, 2025 EX-99.1

Horizon Technology Finance Announces Fourth Quarter and Full Year 2024 Financial Results - Fourth Quarter 2024 Net Investment Income per Share of $0.27; NII Covers Regular Monthly Distributions for Year NAV per Share of $8.43 - - Debt Portfolio Yield

Horizon Technology Finance Announces Fourth Quarter and Full Year 2024 Financial Results - Fourth Quarter 2024 Net Investment Income per Share of $0.

March 4, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 814-00

March 4, 2025 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for April, May and June 2025 Totaling $0.33 per Share

Horizon Technology Finance Announces Monthly Distributions for April, May and June 2025 Totaling $0.

February 21, 2025 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

January 21, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

January 8, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 8, 2025 HORIZON TECHNOLOG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 8, 2025 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporati

January 8, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

January 8, 2025 EX-99.1

Horizon Technology Finance Provides Fourth Quarter 2024 Portfolio Update - HRZN Originates $59.1 Million of New Loans in Q4 - - HRZN Ends Year with Committed Backlog of $206.5 Million -

Exhibit 99.1 Horizon Technology Finance Provides Fourth Quarter 2024 Portfolio Update - HRZN Originates $59.1 Million of New Loans in Q4 - - HRZN Ends Year with Committed Backlog of $206.5 Million - Farmington, Connecticut – January 8, 2025 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“HRZN” or “Horizon”), an affiliate of Monroe Capital, and a leading specialty finance company that pro

December 30, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy State

December 30, 2024 CORRESP

* * * * * * * * *

One International Place, 40th Floor 100 Oliver Street Boston, MA 02110-2605 +1 617 728 7100 Main +1 617 426 6567 Fax www.

December 30, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

December 16, 2024 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☑ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

October 29, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBE

October 29, 2024 EX-99.1

Horizon Technology Finance Announces Third Quarter 2024 Financial Results - Third Quarter 2024 Net Investment Income per Share of $0.32; NAV per Share of $9.06 - - Debt Portfolio Yield of 15.9% - - HRZN Ends Quarter with Committed Backlog of $190 Mil

Horizon Technology Finance Announces Third Quarter 2024 Financial Results - Third Quarter 2024 Net Investment Income per Share of $0.

October 29, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 29, 2024 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for January, February and March 2025 Totaling $0.33 per Share

Horizon Technology Finance Announces Monthly Distributions for January, February and March 2025 Totaling $0.

October 29, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 22, 2024 EX-99.1

Monroe Capital to Enter into Strategic Partnership with Wendel Group

Monroe Capital to Enter into Strategic Partnership with Wendel Group ● Strategic partnership to support future growth initiatives and expand Monroe’s US private credit platform ● Wendel to commit $1 billion in seed capital and GP commitments for current and future Monroe investment strategies ● Monroe to continue to operate independently with no changes to investment process, strategy or operations ● Monroe and Wendel intend for AXA IM Prime to participate in the transaction Chicago, IL, October 22, 2024 – Monroe Capital LLC (“Monroe”) today announced that it has entered into a definitive partnership agreement with Wendel Group (Euronext: MF:FP) (“Wendel”) relating to Wendel’s strategic investment in Monroe.

October 22, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 22, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 22, 2024 EX-99.1

Monroe Capital to Enter into Strategic Partnership with Wendel Group

Monroe Capital to Enter into Strategic Partnership with Wendel Group ● Strategic partnership to support future growth initiatives and expand Monroe’s US private credit platform ● Wendel to commit $1 billion in seed capital and GP commitments for current and future Monroe investment strategies ● Monroe to continue to operate independently with no changes to investment process, strategy or operations ● Monroe and Wendel intend for AXA IM Prime to participate in the transaction Chicago, IL, October 22, 2024 – Monroe Capital LLC (“Monroe”) today announced that it has entered into a definitive partnership agreement with Wendel Group (Euronext: MF:FP) (“Wendel”) relating to Wendel’s strategic investment in Monroe.

October 22, 2024 8-K/A

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 22, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpor

October 18, 2024 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 17, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 18, 2024 EX-10.1

Note Purchase Agreement, dated as of October 17, 2024, by and among the Company and the Purchasers

Exhibit 10.1 HORIZON TECHNOLOGY FINANCE CORPORATION 312 Farmington Avenue Farmington, CT 06032 7.125% Convertible Notes due 2031 October 17, 2024 TO EACH OF THE PURCHASERS LISTED IN THE PURCHASER SCHEDULE HERETO: Ladies and Gentlemen: HORIZON TECHNOLOGY FINANCE CORPORATION, a Delaware corporation (the “Company”), agrees with each of the Purchasers as follows: SECTION 1. Authorization of Convertibl

October 9, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 9, 2024 HORIZON TECHNOLOG

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 9, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporati

October 9, 2024 EX-99.1

Horizon Technology Finance Provides Third Quarter 2024 Portfolio Update - HRZN Originates $93.1 Million of New Loans in Q3 - - HRZN Ends Quarter with Committed Backlog of $189.9 Million -

Horizon Technology Finance Provides Third Quarter 2024 Portfolio Update - HRZN Originates $93.

July 30, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 30, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

July 30, 2024 EX-99.1

Horizon Technology Finance Announces Second Quarter 2024 Financial Results - Second Quarter 2024 Net Investment Income per Share of $0.36; NAV per Share of $9.12 - - Debt Portfolio Yield of 15.9% - - HRZN Ends Quarter with Committed Backlog of $138 M

Horizon Technology Finance Announces Second Quarter 2024 Financial Results - Second Quarter 2024 Net Investment Income per Share of $0.

July 30, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 30, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

July 30, 2024 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for October, November and December 2024 Totaling $0.33 per Share

Horizon Technology Finance Announces Monthly Distributions for October, November and December 2024 Totaling $0.

July 30, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 81

July 10, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2024 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

July 10, 2024 EX-99.1

Horizon Technology Finance Provides Second Quarter 2024 Portfolio Update - HRZN Originates $11.5 Million of New Loans in Q2 - - HRZN Ends Quarter with Committed Backlog of $138 Million -

Horizon Technology Finance Provides Second Quarter 2024 Portfolio Update - HRZN Originates $11.

June 24, 2024 EX-10.2

Note Funding Agreement, dated as of June 21, 2024, by and among Horizon Funding II, LLC, as issuer, and the Initial Purchasers (as defined therein).

Exhibit 10.2 NOTE FUNDING AGREEMENT Between HORIZON FUNDING II, LLC, as Issuer, and TEACHERS INSURANCE AND ANNUITY ASSOCIATION OF AMERICA, PACIFIC LIFE INSURANCE COMPANY and THE LINCOLN NATIONAL LIFE INSURANCE COMPANY as the Initial Purchasers dated as of June 21, 2024 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 1 SECTION 1.1 Certain Defined Terms. 1 SECTION 1.2 Other Definitional Provisions. 2 A

June 24, 2024 EX-10.1

Indenture, dated as of June 21, 2024, by and among Horizon Funding II, LLC, as issuer, U.S. Bank Trust Company, National Association, as trustee, and U.S. Bank National Association, as securities intermediary.

Exhibit 10.1 INDENTURE by and among HORIZON FUNDING II, LLC, as the Issuer, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as the Trustee, and U.S. BANK NATIONAL ASSOCIATION, as the Securities Intermediary Dated as of June 21, 2024 HORIZON FUNDING II, LLC Asset Backed Notes TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 2 Section 1.01 Definitions 2 Section 1.02 Rules of Construction 10 ARTICLE II TH

June 24, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 24, 2024 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 24, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

June 24, 2024 EX-99.1

Horizon Technology Finance Enhances Capital Resources and Increases Capacity via New $100 Million Credit Facility

EXHIBIT 99.1 Horizon Technology Finance Enhances Capital Resources and Increases Capacity via New $100 Million Credit Facility FARMINGTON, Connecticut - June 24, 2024 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“Horizon” or the “Company”), an affiliate of Monroe Capital, and a leading specialty finance company that provides capital in the form of secured loans to venture capital-backe

June 24, 2024 EX-10.3

Sale and Servicing Agreement, dated as of June 21, 2024, by and among Horizon Funding II, LLC, as issuer, Horizon Technology Finance Corporation, as originator, seller and servicer, U.S. Bank Trust Company, National Association, as trustee, and U.S. Bank National Association, as backup servicer, lockbox bank, custodian and securities intermediary.

Exhibit 10.3 SALE AND SERVICING AGREEMENT by and among HORIZON FUNDING II, LLC, as the Issuer, HORIZON TECHNOLOGY FINANCE CORPORATION, as the Originator and as the Seller, HORIZON TECHNOLOGY FINANCE CORPORATION, as the Servicer, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as the Trustee, and U.S. BANK NATIONAL ASSOCIATION, as the Backup Servicer, Lockbox Bank, Custodian and Securities Intermedi

June 21, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 21, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

June 21, 2024 EX-10.3

Amendment No. 2 to Second Amended and Restated Loan and Security Agreement, dated as of June 20, 2024, by and among Horizon Credit II LLC, as borrower, the lenders that are signatories thereto, and KeyBank National Association, as arranger and agent for the lenders.

EXHIBIT 10.3 AMENDMENT NO. 2 TO SECOND AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT THIS AMENDMENT NO. 2 TO SECOND AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT (this “Amendment”) dated as of June 20, 2024, is entered into by and among HORIZON CREDIT II LLC (the “Borrower”), MUFG BANK, LTD., as a Lender, MITSUBISHI HC CAPITAL AMERICA, INC., as a Lender, and KEYBANK NATIONAL ASSOCIATION as a

June 21, 2024 424B2

Horizon Technology Finance Corporation Up to $150,000,000 Common Stock

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-278396 PROSPECTUS SUPPLEMENT (to Prospectus dated June 21, 2024) Horizon Technology Finance Corporation Up to $150,000,000 Common Stock We have entered into an at market issuance sales agreement, dated September 22, 2023, or the Equity Distribution Agreement, with Goldman Sachs & Co. LLC, or Goldman Sachs, and B. Riley Securit

June 21, 2024 8-K

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 21, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

June 21, 2024 EX-10.6

Amendment No. 2 to Second Amended and Restated Sale and Servicing Agreement, dated as of June 20, 2024, by and among Horizon Credit II LLC, as buyer, the Company, as originator and servicer, Horizon Technology Finance Management LLC, as sub-servicer, U.S. Bank National Association, as collateral custodian and backup servicer, and KeyBank National Association, as agent for the lenders.

EXHIBIT 10.6 AMENDMENT NO. 2 TO SECOND AMENDED AND RESTATED SALE AND SERVICING AGREEMENT THIS AMENDMENT NO. 2 TO AMENDED AND RESTATED SALE AND SERVICING AGREEMENT (this “Amendment”) dated as of June 20, 2024, is entered into by and among HORIZON CREDIT II LLC (the “Buyer”), HORIZON TECHNOLOGY FINANCE CORPORATION, as the Originator and the Servicer, HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC, as the

June 7, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 7, 2024 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 7, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

June 6, 2024 CORRESP

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One International Place, 40th Floor 100 Oliver Street Boston, MA 02110-2605 +1 617 728 7100 Main +1 617 426 6567Fax www.

May 10, 2024 EX-10.2

Amendment No. 5 to Sale and Servicing Agreement, dated as of May 6, 2024, by and among Horizon Funding I, LLC, as issuer, Horizon Secured Loan Fund I LLC, as originator and seller, the Company, as, the servicer, U.S. Bank Trust Company, National Association, as trustee, and U.S. Bank National Association, as backup servicer, lockbox bank, custodian and securities intermediary (Incorporated by reference to Exhibit 10.2 of the Company’s Current Report on Form 8-K, filed on May 10, 2024)

Exhibit 10.2 Execution Version AMENDMENT NO. 5 TO SALE AND SERVICING AGREEMENT This Amendment No. 5 to Sale and Servicing Agreement, dated as of May 6, 2024 (this “Amendment”) is by and among Horizon Funding I, LLC, a Delaware limited liability company, as issuer (the “Issuer”), Horizon Secured Loan Fund I LLC, a Delaware limited liability company, as the seller (the “Seller”) and as the originato

May 10, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 10, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 10, 2024 EX-10.3

Fourth Amended and Restated Note Funding Agreement, dated as of May 6, 2024, by and among Horizon Funding I, LLC, as issuer, and the Initial Purchasers (as defined therein) (Incorporated by reference to Exhibit 10.3 of the Company’s Current Report on Form 8-K, filed on May 10, 2024)

Exhibit 10.3 Execution Version FOURTH AMENDED AND RESTATED NOTE FUNDING AGREEMENT Between HORIZON FUNDING I, LLC, as Issuer, and NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION, NEW YORK LIFE INSURANCE COMPANY, NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION INSTITUTIONALLY OWNED LIFE INSURANCE SEPARATE ACCOUNT (BOLI 30C) AND NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION INSTITUTIONALLY OWNED LI

May 10, 2024 EX-10.5

Fourth Supplemental Indenture, dated as of May 6, 2024, by and among Horizon Funding I, LLC, the issuer, and U.S. Bank Trust Company, National Association.

Exhibit 10.5 Execution Version FOURTH SUPPLEMENTAL INDENTURE by and between HORIZON FUNDING I, LLC, as the Issuer, and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as the Trustee Dated as of May 7, 2024 HORIZON FUNDING I, LLC Asset Backed Notes THIS FOURTH SUPPLEMENTAL INDENTURE, dated as of May 7, 2024 (as amended, modified, restated, supplemented and/or waived from time to time, this “Fourth S

April 30, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 8

April 30, 2024 EX-99.1

Horizon Technology Finance Announces First Quarter 2024 Financial Results - First Quarter 2024 Net Investment Income per Share of $0.38; NAV per Share of $9.64 - - Debt Portfolio Yield of 15.6% - - HRZN Ends Quarter with Committed Backlog of $168 Mil

Horizon Technology Finance Announces First Quarter 2024 Financial Results - First Quarter 2024 Net Investment Income per Share of $0.

April 30, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

April 30, 2024 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for July, August and September 2024 Totaling $0.33 per Share

Horizon Technology Finance Announces Monthly Distributions for July, August and September 2024 Totaling $0.

April 30, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

April 23, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☑ Definitive Proxy State

April 10, 2024 EX-99.1

Horizon Technology Finance Provides First Quarter 2024 Portfolio Update - HRZN Originates $33.5 Million of New Loans in Q1 - - HRZN Ends Quarter with Committed Backlog of $168 Million -

Horizon Technology Finance Provides First Quarter 2024 Portfolio Update - HRZN Originates $33.

April 10, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 10, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

April 2, 2024 DEL AM

HORIZON TECHNOLOGY FINANCE CORPORATION 312 Farmington Avenue Farmington, Connecticut 06032 April 2, 2024

HORIZON TECHNOLOGY FINANCE CORPORATION 312 Farmington Avenue Farmington, Connecticut 06032 April 2, 2024 VIA EDGAR Securities and Exchange Commission 100 F Street, N.

February 27, 2024 EX-99.1

Horizon Technology Finance Announces Fourth Quarter and Full Year 2023 Financial Results - Fourth Quarter 2023 Net Investment Income per Share of $0.45; NAV per Share of $9.71 - - Annual Debt Portfolio Yield of 16.6% - - HRZN Ends Year with Committed

EXHIBIT 99.1 Horizon Technology Finance Announces Fourth Quarter and Full Year 2023 Financial Results - Fourth Quarter 2023 Net Investment Income per Share of $0.45; NAV per Share of $9.71 - - Annual Debt Portfolio Yield of 16.6% - - HRZN Ends Year with Committed Backlog of $218 Million - - Declares Regular Monthly Distributions Totaling $0.33 per Share through June 2024 and $0.05 Special Distribu

February 27, 2024 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for April, May and June 2024 Totaling $0.33 per Share and Special Distribution for April 2024 of $0.05 per Share

EXHIBIT 99.1 Horizon Technology Finance Announces Monthly Distributions for April, May and June 2024 Totaling $0.33 per Share and Special Distribution for April 2024 of $0.05 per Share Farmington, Connecticut – February 27, 2024 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“Horizon”) (the “Company”), an affiliate of Monroe Capital, and a leading specialty finance company that provides

February 27, 2024 EX-21

List of Subsidiaries

EXHIBIT 21 LIST OF SUBSIDIARIES OF HORIZON TECHNOLOGY FINANCE CORPORATION AS OF 12/31/2023 Compass Horizon Funding Company LLC — Delaware Limited Liability Company Horizon Credit II LLC — Delaware Limited Liability Company Horizon Funding 2019-1 LLC — Delaware Limited Liability Company Horizon Funding Trust 2019-1 – Delaware Trust Horizon Secured Loan Fund I LLC – Delaware Limited Liability Compan

February 27, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2024 HORIZON TECHNOL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

February 27, 2024 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

February 27, 2024 EX-97.1

Clawback Policy of the Company

Exhibit 97.1 HORIZON TECHNOLOGY FINANCE CORPORATION CLAWBACK POLICY (SECURITIES EXCHANGE ACT OF 1934) Introduction: The Securities and Exchange Commission (the “SEC”) adopted Section 10D of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Rule 10D-1 promulgated thereunder (“Rule 10D-1”) and, at the direction of the SEC, the Nasdaq Stock Market (“Nasdaq”) adopted Listing Ru

February 27, 2024 EX-4.7

Description of Securities

EXHIBIT 4.7 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of December 31, 2023, Horizon Technology Finance Corporation had the following three classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): (i) its common stock, $0.001 par value per share (“common sto

February 27, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 814-00

February 26, 2024 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 26, 2024 -12-31 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of in

February 26, 2024 EX-3.1

Second Amended and Restated Bylaws (Incorporated by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K, filed on February 26, 2024)

EXHIBIT 3.1 SECOND AMENDED AND RESTATED BYLAWS OF HORIZON TECHNOLOGY FINANCE CORPORATION (A DELAWARE CORPORATION) These Second Amended and Restated Bylaws (these “Bylaws”) amend and restate the Amended and Restated Bylaws of Horizon Technology Finance Corporation (hereinafter the “Corporation”), adopted as of November 3, 2010, are made and adopted as of February 23, 2024, pursuant to the Certifica

January 12, 2024 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 12, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

January 10, 2024 EX-99.1

Horizon Technology Finance Provides Fourth Quarter 2023 Portfolio Update

Horizon Technology Finance Provides Fourth Quarter 2023 Portfolio Update - HRZN Originates $63.

January 10, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 10, 2024 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 31, 2023 EX-99.1

Horizon Technology Finance Announces Third Quarter 2023 Financial Results - Third Quarter 2023 Net Investment Income per Share of $0.53; NAV per Share of $10.41 - - Debt Portfolio Yield of 17.1% - - Grew Portfolio Year over Year by 15% to $729 Millio

Horizon Technology Finance Announces Third Quarter 2023 Financial Results - Third Quarter 2023 Net Investment Income per Share of $0.

October 31, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 31, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 31, 2023 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for January, February and March 2024 Totaling $0.33 per Share and Special Distribution for December 2023 of $0.05 per Share

Horizon Technology Finance Announces Monthly Distributions for January, February and March 2024 Totaling $0.

October 31, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBE

October 11, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 11, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 11, 2023 EX-99.1

Horizon Technology Finance Provides Third Quarter 2023 Portfolio Update

Horizon Technology Finance Provides Third Quarter 2023 Portfolio Update - Horizon Platform Originates $88.

September 22, 2023 EX-1.1

Equity Distribution Agreement, dated as of September 22, 2023, by and among the Company, Horizon Technology Finance Management LLC, Goldman Sachs & Co. LLC and B. Riley Securities, Inc. (Incorporated by reference to Exhibit 1.1 of the Company’s Current Report on Form 8-K, filed on September 22, 2023)

Exhibit 1.1 HORIZON TECHNOLOGY FINANCE CORPORATION Common Stock (par value $0.001 per share) At Market Issuance Sales Agreement September 22, 2023 Goldman Sachs & Co. LLC 200 West Street New York, New York 10282 B. Riley Securities, Inc. 299 Park Avenue, 21st Floor New York, New York 10171 Ladies and Gentlemen: Each of Horizon Technology Finance Corporation, a Delaware corporation (the “Company”),

September 22, 2023 424B2

Horizon Technology Finance Corporation Up to $150,000,000 Common Stock

Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-255716 PROSPECTUS SUPPLEMENT (to Prospectus dated July 21, 2021) Horizon Technology Finance Corporation Up to $150,000,000 Common Stock We have entered into an at market issuance sales agreement, dated September 22, 2023, or the Equity Distribution Agreement, with Goldman Sachs & Co. LLC, or Goldman Sachs, and B. Riley Securit

September 22, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 22, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpor

August 9, 2023 APP WD

One International Place

One International Place 40th Floor 100 Oliver Street Boston, MA 02110-2605 +1 617 728 7100 Main+1 617 426 6567 Fax www.

August 1, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

August 1, 2023 EX-99.1

Horizon Technology Finance Announces Second Quarter 2023 Financial Results - Second Quarter 2023 Net Investment Income per Share of $0.54; NAV per Share of $11.07 - - Debt Portfolio Yield of 16.3% - - Grew Portfolio Year over Year by 24% to $715 Mill

Horizon Technology Finance Announces Second Quarter 2023 Financial Results - Second Quarter 2023 Net Investment Income per Share of $0.

August 1, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 81

August 1, 2023 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for October, November and December 2023 Totaling $0.33 per Share

Horizon Technology Finance Announces Monthly Distributions for October, November and December 2023 Totaling $0.

August 1, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

July 21, 2023 SC 13G

US2997342025 / Evelo Biosciences Inc / Horizon Technology Finance Corp - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

July 12, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 12, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

July 12, 2023 EX-99.1

Horizon Technology Finance Provides Second Quarter 2023 Portfolio Update

Horizon Technology Finance Provides Second Quarter 2023 Portfolio Update - Horizon Platform Originates $52.

July 5, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 5, 2023 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 5, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

July 5, 2023 EX-99.1

Monroe Capital Completes Acquisition of Horizon Technology Finance Management and Expands into Venture Debt

For more information, please contact: Theodore L. Koenig Monroe Capital LLC 312-523-2360 [email protected] Daniel Abramson BackBay Communications 857-305-8441 [email protected] Monroe Capital Completes Acquisition of Horizon Technology Finance Management and Expands into Venture Debt Chicago, IL, July 5, 2023 – Monroe Capital LLC (“Monroe”) today announced it has comple

July 5, 2023 EX-10.1

Investment Management Agreement, effective as of June 30, 2023, by and between Horizon Technology Finance Corporation and Horizon Technology Finance Management LLC.

INVESTMENT MANAGEMENT AGREEMENT This Investment Management Agreement (“Agreement”) is made effective as of June 30, 2023 by and between HORIZON TECHNOLOGY FINANCE CORPORATION a Delaware Corporation (the “Company”), and HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC, a Delaware limited liability company (the “Advisor”).

June 30, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 29, 2023 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 29, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

June 30, 2023 EX-10.4

Amendment No. 1 to Second Amended and Restated Sale and Servicing Agreement, dated as of June 29, 2023, by and among Horizon Credit II LLC, as buyer, the Company, as originator and servicer, Horizon Technology Finance Management LLC, as sub-servicer, U.S. Bank National Association, as collateral custodian and backup servicer, and KeyBank National Association, as agent for the lenders.

Exhibit 10.4 AMENDMENT NO. 1 TO SECOND AMENDED AND RESTATED SALE AND SERVICING AGREEMENT THIS AMENDMENT NO. 1 TO AMENDED AND RESTATED SALE AND SERVICING AGREEMENT (this “Amendment”) dated as of June 29, 2023, is entered into by and among HORIZON CREDIT II LLC (the “Buyer”), HORIZON TECHNOLOGY FINANCE CORPORATION, as the Originator and the Servicer, HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC, as the

June 30, 2023 EX-10.2

Amendment No. 1 to Second Amended and Restated Loan and Security Agreement, dated as of June 29, 2023, by and among Horizon Credit II LLC, as borrower, the lenders that are signatories thereto, and KeyBank National Association, as arranger and agent for the lenders.

Exhibit 10.2 AMENDMENT NO. 1 TO SECOND AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT THIS AMENDMENT NO. 1 TO SECOND AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT (this “Amendment”) dated as of June 29, 2023, is entered into by and among HORIZON CREDIT II LLC (the “Borrower”), MUFG BANK, LTD., as a Lender, MITSUBISHI HC CAPITAL AMERICA, INC., as a Lender, and KEYBANK NATIONAL ASSOCIATION as a

June 28, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 28, 2023 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 28, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

June 5, 2023 EX-1.1

Underwriting Agreement, dated as of May 30, 2023, by and among the Company, Horizon Technology Finance Management LLC and Morgan Stanley & Co. LLC, as representative of the several underwriters named therein (Incorporated by reference to Exhibit 1.1 of the Company’s Current Report on Form 8-K, filed on June 5, 2023)

Exhibit 1.1 Execution Version 3,250,000 Shares HORIZON TECHNOLOGY FINANCE CORPORATION COMMON STOCK, PAR VALUE $0.001 PER SHARE UNDERWRITING AGREEMENT May 30, 2023 May 30, 2023 Morgan Stanley & Co. LLC As Representative of the several Underwriters c/o Morgan Stanley & Co. LLC 1585 Broadway New York, NY 10036 Ladies and Gentlemen: Horizon Technology Finance Corporation, a Delaware corporation (the “

June 5, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 2, 2023 Horizon Technology F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 2, 2023 Horizon Technology Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction (Commission (IRS

June 1, 2023 424B2

3,250,000 Shares Horizon Technology Finance Corporation Common Stock

Table of Contents Filed pursuant to Rule 424(b)(2) File No. 333-255716 PROSPECTUS SUPPLEMENT (to Prospectus dated July 21, 2021) 3,250,000 Shares Horizon Technology Finance Corporation Common Stock We are offering for sale 3,250,000 shares of our common stock. We have granted the underwriters a 30-day option to purchase up to 487,500 additional shares of our common stock at the public offering pri

May 30, 2023 424B2

SUBJECT TO COMPLETION, DATED MAY 30, 2023

Table of Contents This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but the information in this preliminary prospectus supplement is not complete and may be changed.

May 30, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2023 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 25, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2023 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 25, 2023 EX-99.1

Horizon Technology Finance Strengthens Capital Resources and Increases Capacity of Credit Facility to $250 Million

Horizon Technology Finance Strengthens Capital Resources and Increases Capacity of Credit Facility to $250 Million Farmington, Connecticut – May 24, 2023 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“Horizon” or the “Company”), a leading specialty finance company that provides capital in the form of secured loans to venture capital backed companies in the technology, life science, healthcare information and services, and sustainability industries, today announced that Horizon Secured Loan Fund I LLC, Horizon’s wholly-owned subsidiary (“HSLF”), has amended its senior secured debt facility with a large U.

May 25, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2023 HORIZON TECHNOLOGY F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 25, 2023 EX-10.2

Amendment No. 4 to Sale and Servicing Agreement, dated as of May 24, 2023, by and among Horizon Funding I, LLC, the issuer, Horizon Secured Lending Fund I LLC, the originator and seller, Horizon Technology Finance Corporation, the servicer, U.S. Bank Trust Company, National Association and U.S. Bank National Association.

Exhibit 10.2 AMENDMENT NO. 4 TO SALE AND SERVICING AGREEMENT This Amendment No. 4 to Sale and Servicing Agreement, dated as of May 24, 2023 (this “Amendment”) is by and among Horizon Funding I, LLC, a Delaware limited liability company, as issuer (the “Issuer”), Horizon Secured Loan Fund I LLC, a Delaware limited liability company, as the seller (the “Seller”) and as the originator (the “Originato

May 25, 2023 EX-10.3

Third Amended and Restated Note Funding Agreement, dated as of May 24, 2023, by and among Horizon Funding I, LLC, as issuer, and the Initial Purchasers (as defined therein) (Incorporated by reference to Exhibit 10.3 of the Company’s Current Report on Form 8-K, filed on May 25, 2023)

Exhibit 10.3 THIRD AMENDED AND RESTATED NOTE FUNDING AGREEMENT Between HORIZON FUNDING I, LLC, as Issuer, and NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION, NEW YORK LIFE INSURANCE COMPANY, NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION INSTITUTIONALLY OWNED LIFE INSURANCE SEPARATE ACCOUNT (BOLI 30C) AND NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION INSTITUTIONALLY OWNED LIFE INSURANCE SEPARA

May 25, 2023 EX-10.5

Third Supplemental Indenture, dated as of May 24, 2023, by and among Horizon Funding I, LLC, as issuer, and U.S. Bank Trust Company, National Association, as trustee (Incorporated by reference to Exhibit 10.5 of the Company’s Current Report on Form 8-K, filed on May 25, 2023)

Exhibit 10.5 THIRD SUPPLEMENTAL INDENTURE by and between HORIZON FUNDING I, LLC, as the Issuer, and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as the Trustee Dated as of May 24, 2023 HORIZON FUNDING I, LLC Asset Backed Notes THIS THIRD SUPPLEMENTAL INDENTURE, dated as of May 24, 2023 (as amended, modified, restated, supplemented and/or waived from time to time, this “Third Supplemental Indentu

May 9, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

May 9, 2023 DEFR14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☑ Definitive

May 9, 2023 CORRESP

* * * * * * * * * *

One International Place, 40th Floor 100 Oliver Street Boston, MA 02110-2605 +1 617 728 7100 Main +1 617 426 6567 Fax www.

May 3, 2023 PRER14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment) Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☑ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive

May 2, 2023 EX-99.1

Horizon Technology Finance Announces First Quarter 2023 Financial Results - First Quarter 2023 Net Investment Income per Share of $0.46; NAV per Share of $11.34 - - Debt Portfolio Yield of 16.3% - - Grew Portfolio Year over Year by 39% to $715 Millio

Horizon Technology Finance Announces First Quarter 2023 Financial Results - First Quarter 2023 Net Investment Income per Share of $0.

May 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2023 HORIZON TECHNOLOGY FI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 2, 2023 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for July, August and September 2023 Totaling $0.33 per Share

Horizon Technology Finance Announces Monthly Distributions for July, August and September 2023 Totaling $0.

May 2, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 8

May 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2023 HORIZON TECHNOLOGY FI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

April 12, 2023 EX-99.1

Horizon Technology Finance Provides First Quarter 2023 Portfolio Update - Horizon Platform Originates $47 Million of New Loans in Q1, Including $40 Million of New Loans for HRZN - - Horizon Platform Ends Quarter with Committed Backlog of $218 Million

Horizon Technology Finance Provides First Quarter 2023 Portfolio Update - Horizon Platform Originates $47 Million of New Loans in Q1, Including $40 Million of New Loans for HRZN - - Horizon Platform Ends Quarter with Committed Backlog of $218 Million, Including $187 Million in HRZN Commitments - Farmington, Connecticut – April 12, 2023 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“HRZN

April 12, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 12, 2023 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 12, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

April 11, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

April 6, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

April 6, 2023 CORRESP

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One International Place, 40th Floor 100 Oliver Street Boston, MA 02110-2605 +1 617 728 7100 Main +1 617 426 6567 Fax www.

April 6, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☑ Definitive Proxy State

March 14, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 13, 2023 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 13, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

March 14, 2023 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☑ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

March 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 13, 2023 HORIZON TECHNOLOGY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 13, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

March 1, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☑ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

February 28, 2023 EX-99.1

Horizon Technology Finance Announces Fourth Quarter and Full Year 2022 Financial Results - Fourth Quarter 2022 Net Investment Income per Share of $0.40; NAV per Share of $11.47 - - Grew Portfolio Year over Year by 57% to Record $720 Million - - Horiz

Horizon Technology Finance Announces Fourth Quarter and Full Year 2022 Financial Results - Fourth Quarter 2022 Net Investment Income per Share of $0.

February 28, 2023 EX-21

List of Subsidiaries

EXHIBIT 21 LIST OF SUBSIDIARIES OF HORIZON TECHNOLOGY FINANCE CORPORATION AS OF 12/31/2022 Compass Horizon Funding Company LLC — Delaware Limited Liability Company Horizon Credit II LLC — Delaware Limited Liability Company Horizon Funding 2019-1 LLC — Delaware Limited Liability Company Horizon Funding Trust 2019-1 – Delaware Trust Horizon Secured Loan Fund I LLC – Delaware Limited Liability Compan

February 28, 2023 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for April, May and June 2023 Totaling $0.33 per Share

Horizon Technology Finance Announces Monthly Distributions for April, May and June 2023 Totaling $0.

February 28, 2023 EX-14.1

Code of Ethics of the Company (Incorporated by reference to Exhibit 14.1 of the Company’s Annual Report on Form 10 K, filed on February 28, 2023)

Exhibit 14.1 HORIZON TECHNOLOGY FINANCE CORPORATION HORIZON TECHNOLOGY FINANCE MANAGEMENT LLC CODE OF ETHICS AND PERSONAL TRADING POLICY (INVESTMENT ADVISERS ACT OF 1940) (INVESTMENT COMPANY ACT OF 1940) Introduction and Policy Statement: This Code of Ethics and Personal Trading Policy (the “Code”) has been adopted by each of Horizon Technology Finance Corporation (“HRZN”) and Horizon Technology F

February 28, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 814-00

February 28, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2022 HORIZON TECHNOL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

February 28, 2023 EX-4.9

Description of Securities

EXHIBIT 4.9 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of December 31, 2022, Horizon Technology Finance Corporation had the following three classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): (i) its common stock, $0.001 par value per share (“common sto

February 28, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2023 HORIZON TECHNOL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

February 24, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 24, 2023 HORIZON TECHNOL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 24, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

February 23, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2023 HORIZON TECHNOL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

February 23, 2023 EX-99.2

Monroe Capital Announces Agreement to Acquire Horizon Technology Finance Management, Market Leader in Venture Lending

For more information, please contact: Theodore L. Koenig Monroe Capital LLC 312-523-2360 [email protected] Daniel Abramson BackBay Communications 857-305-8441 [email protected] Monroe Capital Announces Agreement to Acquire Horizon Technology Finance Management, Market Leader in Venture Lending Chicago, IL, February 23, 2023 – Monroe Capital LLC (“Monroe”), a premier bou

February 23, 2023 EX-99.1

Horizon Technology Finance Corporation Announces Monroe Capital’s Agreement to Acquire Horizon Technology Finance Management

Horizon Technology Finance Corporation Announces Monroe Capital’s Agreement to Acquire Horizon Technology Finance Management Farmington, Connecticut – February 23, 2023 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“Horizon” or the “Company”), a leading specialty finance company that provides capital in the form of secured loans to venture capital backed companies in the technology, lif

January 11, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 11, 2023 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

January 11, 2023 EX-99.1

Horizon Technology Finance Provides Fourth Quarter 2022 Portfolio Update

Horizon Technology Finance Provides Fourth Quarter 2022 Portfolio Update - Horizon Platform Originates $114 Million of New Loans in Q4, Including $104 Million of New Loans for HRZN - - HRZN Grows Loan Portfolio by $262 Million in 2022 - - Horizon Platform Ends 2022 with Committed Backlog of $255 Million, Including $220 Million in HRZN Commitments - Farmington, Connecticut – January 11, 2023 – Hori

November 14, 2022 EX-10.1

Note Purchase Agreement, dated as of October 26, 2022, by and among the Company, Horizon Funding Trust 2022-1, the issuer, Horizon Funding 2022-1 LLC, the trust depositor, and KeyBanc Capital Markets Inc., as initial purchaser (Incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8-K, filed on November 14, 2022).

EXHIBIT 10.1 $100,000,000 HORIZON FUNDING TRUST 2022-1 7.56% Asset Backed Notes NOTE PURCHASE AGREEMENT October 26, 2022 KeyBanc Capital Markets Inc. 1301 Avenue of the Americas, 35th Floor New York, New York 10019 Ladies and Gentlemen: Section 1. Introductory. Horizon Funding Trust 2022-1, a Delaware statutory trust (the "Issuer"), proposes, subject to the terms and conditions stated herein, to i

November 14, 2022 EX-10.4

Sale and Servicing Agreement, dated as of November 9, 2022, by and among the Company, as the seller and as the servicer, Horizon Funding Trust 2022-1, as the issuer, Horizon Funding 2022-1 LLC, as the trust depositor, U.S. Bank Trust Company, National Association, as the trustee, and U.S. Bank National Association, as backup servicer, custodian and securities intermediary (Incorporated by reference to Exhibit 10.4 of the Company’s Current Report on Form 8-K, filed on November 14, 2022).

EXHIBIT 10.4 SALE AND SERVICING AGREEMENT by and among HORIZON FUNDING TRUST 2022-1, as the Issuer, HORIZON FUNDING 2022-1 LLC, as the Trust Depositor, HORIZON TECHNOLOGY FINANCE CORPORATION as the Seller and as the Servicer, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as the Trustee and U.S. BANK NATIONAL ASSOCIATION, as the Backup Servicer, Custodian and Securities Intermediary Dated as of No

November 14, 2022 EX-10.6

Amended and Restated Trust Agreement, dated as of November 9, 2022, by and among Horizon Funding 2022-1 LLC, as the trust depositor, and Wilmington Trust, National Association, as the owner trustee.

EXHIBIT 10.6 AMENDED AND RESTATED TRUST AGREEMENT by and between HORIZON FUNDING 2022-1 LLC, as the Trust Depositor and WILMINGTON TRUST, NATIONAL ASSOCIATION, as the Owner Trustee Dated as of November 9, 2022 Horizon Funding Trust 2022-1 Asset-Backed Notes TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 1 Section 1.01 Definitions. 1 Section 1.02 Other Terms. 4 Section 1.03 Computation of Time Period

November 14, 2022 EX-10.2

Indenture, dated as of November 9, 2022, by and among Horizon Funding Trust 2022-1, as the issuer, U.S. Bank National Association, as the trustee, and U.S. Bank National Association, as the securities intermediary (Incorporated by reference to Exhibit 10.2 of the Company’s Current Report on Form 8-K, filed on November 14, 2022).

EXHIBIT 10.2 INDENTURE by and among HORIZON FUNDING TRUST 2022-1, as the Issuer, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as the Trustee, and U.S. BANK NATIONAL ASSOCIATION, as the Securities Intermediary Dated as of November 9, 2022 Horizon Funding Trust 2022-1 Notes TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 2 Section 1.01 Definitions. 2 Section 1.02 Rules of Construction. 9 ARTICLE II T

November 14, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 14, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

November 14, 2022 EX-99.1

Horizon Technology Finance Announces Completion of $158 Million Securitization Issued $100 Million of Notes with a Fixed Interest Rate of 7.56% Rated A by a rating agency

EXHIBIT 99.1 Horizon Technology Finance Announces Completion of $158 Million Securitization Issued $100 Million of Notes with a Fixed Interest Rate of 7.56% Rated A by a rating agency Farmington, Connecticut ? November 14, 2022 ? Horizon Technology Finance Corporation (NASDAQ: HRZN) (?Horizon? or the ?Company?), a leading specialty finance company that provides capital in the form of secured loans

November 14, 2022 EX-10.5

Administration Agreement, dated as of November 9, 2022, by and among Horizon Funding Trust 2022-1, as issuer, the Company, as administrator, Wilmington Trust, National Association, as owner trustee, and U.S. Bank Trust Company, National Association, as trustee(Incorporated by reference to Exhibit 10.5 of the Company’s Current Report on Form 8-K, filed on November 14, 2022).

EXHIBIT 10.5 ADMINISTRATION AGREEMENT among HORIZON FUNDING TRUST 2022-1, as Issuer, HORIZON TECHNOLOGY FINANCE CORPORATION, as Administrator WILMINGTON TRUST, NATIONAL ASSOCIATION, as Owner Trustee and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of November 9, 2022 TABLE OF CONTENTS Page 1. Duties of the Administrator 1 2. Records 3 3. Compensation; Payment of Fees and Expe

November 14, 2022 EX-10.3

Sale and Contribution Agreement, dated as of November 9, 2022, by and among the Company, as the seller, and Horizon Funding 2022-1 LLC, as the trust depositor (Incorporated by reference to Exhibit 10.3 of the Company’s Current Report on Form 8-K, filed on November 14, 2022).

EXHIBIT 10.3 SALE AND CONTRIBUTION AGREEMENT by and between HORIZON TECHNOLOGY FINANCE CORPORATION, as the Seller and HORIZON FUNDING 2022-1 LLC, as the Trust Depositor Dated as of November 9, 2022 Horizon Funding Trust 2022-1 Asset-Backed Notes TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 1 Section 1.01 Definitions. 1 Section 1.02 Other Terms. 4 Section 1.03 Computation of Time Periods. 4 Section

November 1, 2022 EX-99.1

Horizon Technology Finance Announces Third Quarter 2022 Financial Results - Net Investment Income per Share of $0.43; NAV per Share of $11.66 - - Grew Portfolio Year over Year by 40% to Record $635 Million - - Horizon Platform Ends Quarter with Recor

Exhibit 99.1 Horizon Technology Finance Announces Third Quarter 2022 Financial Results - Net Investment Income per Share of $0.43; NAV per Share of $11.66 - - Grew Portfolio Year over Year by 40% to Record $635 Million - - Horizon Platform Ends Quarter with Record Committed Backlog of $309 Million, Including Record $252 Million in HRZN Commitments - - Debt Portfolio Yield of 15.9% - - Increases Re

November 1, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBE

November 1, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

November 1, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

November 1, 2022 EX-99.1

Horizon Technology Finance Announces 10% Increase in Monthly Distributions for January, February and March 2023 to a Total of $0.33 per Share and Special Distribution for December 2022 of $0.05 per Share

Exhibit 99.1 Horizon Technology Finance Announces 10% Increase in Monthly Distributions for January, February and March 2023 to a Total of $0.33 per Share and Special Distribution for December 2022 of $0.05 per Share Farmington, Connecticut ? November 1, 2022 ? Horizon Technology Finance Corporation (NASDAQ: HRZN) (?Horizon?) (the ?Company?), a leading specialty finance company that provides capit

October 26, 2022 EX-99.1

Horizon Technology Finance Announces Pricing of Loan Securitization

Exhibit 99.1 Horizon Technology Finance Announces Pricing of Loan Securitization Farmington, Connecticut ? October 26, 2022 ? Horizon Technology Finance Corporation (NASDAQ: HRZN) (?Horizon? or the ?Company?), a leading specialty finance company that provides capital in the form of secured loans to venture capital backed companies in the technology, life science, healthcare information and service

October 26, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 26, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 12, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 12, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporat

October 12, 2022 EX-99.1

Horizon Technology Finance Provides Third Quarter 2022 Portfolio Update

Exhibit 99.1 Horizon Technology Finance Provides Third Quarter 2022 Portfolio Update - Horizon Platform Originates $106 Million of New Loans in Q3, Including $89 Million of New Loans for HRZN - - Horizon Platform Ends Quarter with Record Committed Backlog of $309 Million, Including $252 Million in HRZN Commitments - Farmington, Connecticut ? October 12, 2022 ? Horizon Technology Finance Corporatio

August 2, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

August 2, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION FILE NUMBER: 81

August 2, 2022 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for October, November and December 2022 Totaling $0.30 per Share

Exhibit 99.1 Horizon Technology Finance Announces Monthly Distributions for October, November and December 2022 Totaling $0.30 per Share Farmington, Connecticut – August 2, 2022 – Horizon Technology Finance Corporation (NASDAQ: HRZN) (“Horizon”) (the “Company”), a leading specialty finance company that provides capital in the form of secured loans to venture capital backed companies in the technol

August 2, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

August 2, 2022 EX-99.1

Horizon Technology Finance Announces Second Quarter 2022 Financial Results - Net Investment Income per Share of $0.35; NAV per Share of $11.69 - - Grew Portfolio Year over Year by 43% to Record $577 Million - - Horizon Platform Ends Quarter with Reco

Exhibit 99.1 Horizon Technology Finance Announces Second Quarter 2022 Financial Results - Net Investment Income per Share of $0.35; NAV per Share of $11.69 - - Grew Portfolio Year over Year by 43% to Record $577 Million - - Horizon Platform Ends Quarter with Record Committed Backlog of $267 Million, Including Record $221 Million in HRZN Commitments - - Debt Portfolio Yield of 14.2% - - Declares Re

July 13, 2022 EX-99.1

Horizon Technology Finance Provides Second Quarter 2022 Portfolio Update - Horizon Platform Originates Record $192 Million of New Loans in Q2, Including $137 Million of New Loans for HRZN - - Horizon Platform Ends Quarter with Record Committed Backlo

Exhibit 99.1 Horizon Technology Finance Provides Second Quarter 2022 Portfolio Update - Horizon Platform Originates Record $192 Million of New Loans in Q2, Including $137 Million of New Loans for HRZN - - Horizon Platform Ends Quarter with Record Committed Backlog of $267 Million, Including $221 Million in HRZN Commitments - Farmington, Connecticut ? July 13, 2022 ? Horizon Technology Finance Corp

July 13, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

July 11, 2022 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 11, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

June 16, 2022 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact Name of Registrant as Specified in Its Charter) Delaware 27-2114934 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer I

June 15, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 15, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

June 15, 2022 EX-4.2

Fourth Supplemental Indenture, dated as of June 15, 2022, between the Company and U.S. Bank Trust Company, National Association (Incorporated by reference to Exhibit 4.2 of the Company’s Current Report on Form 8-K, filed on June 15, 2022)

Exhibit 4.2 FOURTH SUPPLEMENTAL INDENTURE between HORIZON TECHNOLOGY FINANCE CORPORATION and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee Dated as of June 15, 2022 FOURTH SUPPLEMENTAL INDENTURE THIS FOURTH SUPPLEMENTAL INDENTURE (this ?Fourth Supplemental Indenture?), dated as of June 15, 2022, is between Horizon Technology Finance Corporation, a Delaware corporation (the ?Company?),

June 13, 2022 EX-1.1

Underwriting Agreement, dated as of June 8, 2022, by and among the Company, Horizon Technology Finance Management LLC, and Keefe, Bruyette & Woods, Inc., as representative of the several underwriters named therein (Incorporated by reference to Exhibit 1.1 of the Company’s Current Report on Form 8-K, filed on June 13, 2022).

Exhibit 1.1 $50,000,000 HORIZON TECHNOLOGY FINANCE CORPORATION 6.25% Notes due 2027 UNDERWRITING AGREEMENT June 8, 2022 June 8, 2022 Keefe, Bruyette & Woods, Inc. As Representative of the several Underwriters c/o Keefe, Bruyette & Woods, Inc. 787 Seventh Avenue, Fourth Floor New York, NY 10019 Ladies and Gentlemen: Horizon Technology Finance Corporation, a Delaware corporation (the ?Company?), pro

June 13, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 13, 2022 (June 8, 2022) HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction o

June 9, 2022 424B2

$50,000,000 Horizon Technology Finance Corporation 6.25% Notes due 2027

Filed pursuant to Rule 424(b)(2) Registration No. 333-255716 PROSPECTUS SUPPLEMENT (to Prospectus dated July 21, 2021) $50,000,000 Horizon Technology Finance Corporation 6.25% Notes due 2027 We are a non-diversified closed-end management investment company that has elected to be regulated as a business development company (?BDC?) under the Investment Company Act of 1940 (the ?1940 Act?). We are ex

June 8, 2022 FWP

Horizon Technology Finance Corporation 6.25% Notes Due 2027 Pricing Term Sheet June 8, 2022

Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated June 8, 2022 Relating to Preliminary Prospectus Supplement dated June 8, 2022 and Prospectus dated July 21, 2021 Registration No.

June 8, 2022 424B2

Subject to Completion Dated June 8, 2022

Filed pursuant to Rule 424(b)(2) Registration No. 333-255716 This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but the information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell and are not s

June 3, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 3, 2022 EX-99.1

Horizon Technology Finance Announces First Quarter 2022 Financial Results - Grew Portfolio Year over Year by 36% to Record $515 Million – - Horizon Platform Ends Quarter with Record Committed Backlog of $172 Million, Including Record $151 Million in

Exhibit 99.1 Horizon Technology Finance Announces First Quarter 2022 Financial Results - Grew Portfolio Year over Year by 36% to Record $515 Million ? - Horizon Platform Ends Quarter with Record Committed Backlog of $172 Million, Including Record $151 Million in HRZN Commitments - - First Quarter 2022 Net Investment Income per Share of $0.26; NAV per Share of $11.68 - - Debt Portfolio Yield of 12.

May 3, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 3, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation)

May 3, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 3, 2022 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for July, August and September 2022 Totaling $0.30 per Share

Exhibit 99.1 Horizon Technology Finance Announces Monthly Distributions for July, August and September 2022 Totaling $0.30 per Share Farmington, Connecticut ? May 3, 2022 ? Horizon Technology Finance Corporation (NASDAQ: HRZN) (?Horizon?) (the ?Company?), a leading specialty finance company that provides capital in the form of secured loans to venture capital backed companies in the technology, li

April 22, 2022 DEF 14A

our Definitive Proxy Statement on Schedule 14A filed with the SEC on April 22, 2022;

SCHEDULE 14A (RULE 14a-101) Information Required in Proxy Statement Schedule 14A Information Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only x Definitive Proxy Statement (as permitted by Rule 14a-6(e)(2)) ? Definitive Additional Material ? Soliciting Material Pursuant to Rule 14a-12 Horizon Technology Finance Corporation (Name of Registrant as Specified in Its Charter) (Name of Person(s) Filing Proxy Statement if other than the Registrant) Payment of Filing Fee (Check the appropriate box): x No fee required.

April 13, 2022 EX-99.1

Horizon Technology Finance Provides First Quarter 2022 Portfolio Update - Horizon Platform Originates $132 Million of New Loans in Q1, Including $73 Million of New Loans for HRZN - - Horizon Platform Ends Quarter with Record Committed Backlog of $172

Exhibit 99.1 Horizon Technology Finance Provides First Quarter 2022 Portfolio Update - Horizon Platform Originates $132 Million of New Loans in Q1, Including $73 Million of New Loans for HRZN - - Horizon Platform Ends Quarter with Record Committed Backlog of $172 Million, Including $151 Million in HRZN Commitments - Farmington, Connecticut ? April 13, 2022 ? Horizon Technology Finance Corporation

April 13, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 13, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporatio

March 14, 2022 EX-1.1

Underwriting Agreement, dated March 9, 2022, among Horizon Technology Finance Corporation, Horizon Technology Finance Management LLC and Morgan Stanley & Co. LLC, as representative of the several underwriters named on Schedule A thereto (Incorporated by reference to Exhibit 1.1 of the Company’s Current Report on Form 8-K, filed on March 14, 2022).

Exhibit 1.1 EXECUTION VERSION 2,500,000 Shares HORIZON TECHNOLOGY FINANCE CORPORATION COMMON STOCK, PAR VALUE $0.001 PER SHARE UNDERWRITING AGREEMENT March 9, 2022 March 9, 2022 Morgan Stanley & Co. LLC As Representative of the several Underwriters c/o Morgan Stanley & Co. LLC 1585 Broadway New York, NY 10036 Ladies and Gentlemen: Horizon Technology Finance Corporation, a Delaware corporation (the

March 14, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 14, 2022 Horizon Technology Finance Corporation (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction (Commission (IR

March 11, 2022 424B2

2,500,000 Shares Horizon Technology Finance Corporation Common Stock

Filed pursuant to Rule 424(b)(2) File No. 333-255716 2,500,000 Shares Horizon Technology Finance Corporation Common Stock We are offering for sale 2,500,000 shares of our common stock. We have granted the underwriters a 30-day option to purchase up to 375,000 additional shares of our common stock at the public offering price, less underwriting discounts and commissions. We are a non-diversified, c

March 9, 2022 424B2

SUBJECT TO COMPLETION, DATED MARCH 9, 2022

This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but the information in this preliminary prospectus supplement is not complete and may be changed.

March 1, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 1, 2022 EX-21

List of Subsidiaries

EXHIBIT 21 LIST OF SUBSIDIARIES OF HORIZON TECHNOLOGY FINANCE CORPORATION AS OF 12/31/2021 Compass Horizon Funding Company LLC ? Delaware Limited Liability Company Horizon Credit II LLC ? Delaware Limited Liability Company Horizon Funding 2019-1 LLC ? Delaware Limited Liability Company Horizon Funding Trust 2019-1 ? Delaware Trust Horizon Secured Loan Fund I LLC ? Delaware Limited Liability Compan

March 1, 2022 EX-99.1

Horizon Technology Finance Announces Monthly Distributions for April, May and June 2022 Totaling $0.30 per Share

Exhibit 99.1 Horizon Technology Finance Announces Monthly Distributions for April, May and June 2022 Totaling $0.30 per Share Farmington, Connecticut ? March 1, 2022 ? Horizon Technology Finance Corporation (NASDAQ: HRZN) (?Horizon?) (the ?Company?), a leading specialty finance company that provides capital in the form of secured loans to venture capital backed companies in the technology, life sc

March 1, 2022 EX-99.1

Horizon Technology Finance Announces Fourth Quarter and Full Year 2021 Financial Results - Fourth Quarter 2021 Net Investment Income per Share of $0.39; NAV per Share of $11.56 - - Annual Debt Portfolio Yield of 15.7% in 2021 - - Declares Regular Mon

Exhibit 99.1 Horizon Technology Finance Announces Fourth Quarter and Full Year 2021 Financial Results - Fourth Quarter 2021 Net Investment Income per Share of $0.39; NAV per Share of $11.56 - - Annual Debt Portfolio Yield of 15.7% in 2021 - - Declares Regular Monthly Distributions Totaling $0.30 per Share - - Horizon Platform Ends 2021 with Committed Backlog of $155 Million, Including $127 Million

March 1, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 tm228059d18k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 1, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or oth

March 1, 2022 EX-4.7

Description of Securities

EXHIBIT 4.7 DESCRIPTION OF THE REGISTRANT?S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 ? As of December 31, 2021, Horizon Technology Finance Corporation had the following two classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the ?Exchange Act?): (i) its common stock, $0.001 par value per share (?common sto

March 1, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 1, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorporation

February 28, 2022 EX-10.3

Second Amended and Restated Note Funding Agreement, dated as of February 25, 2022, between Horizon Funding I, LLC, the issuer, and the Initial Purchasers (as defined therein) (Incorporated by reference to Exhibit 10.3 of the Company’s Current Report on Form 8-K, filed on February 28, 2022).

Exhibit 10.3 SECOND AMENDED AND RESTATED NOTE FUNDING AGREEMENT Between HORIZON FUNDING I, LLC, as Issuer, and NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION, NEW YORK LIFE INSURANCE COMPANY, NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION INSTITUTIONALLY OWNED LIFE INSURANCE SEPARATE ACCOUNT (BOLI 30C) AND NEW YORK LIFE INSURANCE AND ANNUITY CORPORATION INSTITUTIONALLY OWNED LIFE INSURANCE SEPAR

February 28, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2022 HORIZON TECHNOLOGY FINANCE CORPORATION (Exact name of registrant as specified in its charter) Delaware 814-00802 27-2114934 (State or other jurisdiction of incorpora

February 28, 2022 EX-10.2

Amendment No. 3 to Sale and Servicing Agreement, dated as of February 25, 2022, by and among Horizon Funding I, LLC, the issuer, Horizon Secured Lending Fund I LLC, as originator and seller, Horizon Technology Finance Corporation, the servicer, and U.S. Bank Trust Company, National Association (Incorporated by reference to Exhibit 10.2 of the Company’s Current Report on Form 8-K, filed on February 28, 2022).

Exhibit 10.2 AMENDMENT NO. 3 TO SALE AND SERVICING AGREEMENT This Amendment No. 3 to Sale and Servicing Agreement, dated as of February 25, 2022 (this ?Amendment?) is by and among Horizon Funding I, LLC, a Delaware limited liability company, as issuer (the ?Issuer?), Horizon Secured Loan Fund I LLC, a Delaware limited liability company, as the seller (the ?Seller?) and as the originator (the ?Orig

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