BDC / Belden Inc. - Документы SEC, Годовой отчет, Доверенное заявление

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 21, 2025 Belden Inc. (EXACT

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 21, 2025 Belden Inc.

Keeping our promises Code of Conduct For more than a century, Belden has been building connections. Our connections, both with our customers and each other, are based on trust and integrity. We earn and maintain that trust by following our Values. Th

beldenlayoutxv3xinterna Keeping our promises Code of Conduct For more than a century, Belden has been building connections.

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

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 29, 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 No. 001-12561 BELDEN INC.

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): July 31, 2025 Belden Inc. (EXACT NA

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): July 31, 2025 Belden Inc.

First Supplemental Indenture (2031 Notes New Guarantor)

Exhibit 4.3 FIRST SUPPLEMENTAL INDENTURE BELDEN INC. AND THE GUARANTORS NAMED HEREIN, AND DEUTSCHE TRUSTEE COMPANY LIMITED, as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of July 21, 2025 to Indenture Dated as of July 28, 2021 3.375% Senior Subordinated Notes due 2031 THIS FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of July 21, 2025 is by and among Belden Inc., a Delaw

Second Supplemental Indenture (2027 Notes New Guarantor)

Exhibit 4.1 SECOND SUPPLEMENTAL INDENTURE BELDEN INC. AND THE GUARANTORS NAMED HEREIN, AND DEUTSCHE TRUSTEE COMPANY LIMITED, as Trustee SECOND SUPPLEMENTAL INDENTURE Dated as of July 21, 2025 to Indenture Dated as of July 6, 2017 3.375% Senior Subordinated Notes due 2027 THIS SECOND SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of July 21, 2025 is by and among Belden Inc., a Del

First Supplemental Indenture (2028 Notes New Guarantor)

Exhibit 4.2 FIRST SUPPLEMENTAL INDENTURE BELDEN INC. AND THE GUARANTORS NAMED HEREIN, AND DEUTSCHE TRUSTEE COMPANY LIMITED, as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of July 21, 2025 to Indenture Dated as of March 14, 2018 3.875% Senior Subordinated Notes due 2028 THIS FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of July 21, 2025 is by and among Belden Inc., a Dela

Belden Reports Second Quarter 2025 Results

Exhibit 99.1 Belden Reports Second Quarter 2025 Results St. Louis, Missouri – July 31, 2025 - Belden Inc. (NYSE: BDC) (“Belden” or the “Company”), a leading global supplier of complete connection solutions, today reported fiscal second quarter results for the period ended June 29, 2025. Second Quarter 2025 Highlights •Revenues of $672 million, up 11% y/y and up 5% y/y organically •GAAP EPS of $1.5

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): July 18, 2025 Belden Inc. (EXACT NA

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): July 18, 2025 Belden Inc.

Third Amended and Restated Credit Agreement

Execution Version Exhibit 10.1 CERTAIN INFORMATION, MARKED IN THIS EXHIBIT WITH BRACKETS, HAS BEEN EXCLUDED FROM THIS EXHIBIT IN RELIANCE ON REGULATION S-K, ITEM 601(B) (10)(IV) BECAUSE SUCH INFORMATION IS BOTH NOT MATERIAL AND IS THE TYPE THAT THE REGISTRANT TREATS AS CONFIDENTIAL. THIRD AMENDED AND RESTATED CREDIT AGREEMENT dated as of July 18, 2025 among BELDEN INC. The Foreign Borrowers and Ot

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc.

Exhibit 1.01 – Conflict Minerals Report of Belden Inc. for the calendar year ending December 31, 202

Exhibit 1.01 Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2024 This report for the year ended December 31, 2024 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). For the purpose of the required Reasonable Country of Origin Inquiry, Belden Inc. (the “Company”) continued to receive supply chain responses through April 30, 2025. The

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): May 22, 2025 Belden Inc. (EXACT NAM

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): May 22, 2025 Belden Inc.

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

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 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 No. 001-12561 BELDEN INC

Belden Reports First Quarter 2025 Results

Exhibit 99.1 Belden Reports First Quarter 2025 Results St. Louis, Missouri – May 1, 2025 - Belden Inc. (NYSE: BDC) (“Belden” or the “Company”), a leading global supplier of complete connection solutions, today reported fiscal first quarter results for the period ended March 30, 2025. First Quarter 2025 Highlights •Revenues of $625 million, up 17% y/y and up 11% y/y organically •GAAP EPS of $1.27,

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): May 1, 2025 Belden Inc. (EXACT NAME

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): May 1, 2025 Belden Inc.

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 No. )

Table of Contents 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 No. ) ☑ 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 14

Insider Trading Policy

Issued: December 20, 2024 Page 1 of 6 Belden Inc. Insider Trading Policy Introduction This Insider Trading Policy (this “Policy”) concerns the handling of material, nonpublic information relating to Belden Inc. and its subsidiaries (collectively, the “Company”) or other companies with which the Company does business and with respect to transactions in the Company’s and such other companies’ securi

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

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 No. 001-12561 BELDEN INC. (Exact

List of Subsidiaries of Belden Inc.

Exhibit 21.1 LIST OF SUBSIDIARIES OF BELDEN INC. Entity Country/State of Incorporation Percentage Owned Directly or Indirectly by Belden Inc. BDX Mexico Holdings S. de R.L de C.V. (Organized in Mexico) 100% Belden 1993 LLC (Organized in Delaware) 100% Belden AB (Incorporated in Sweden) 100% Belden Asia (Hong Kong) Limited (Incorporated in Hong Kong) 100% Belden Asia (Thailand) Company Limited (Inc

Powers of Attorney from Members of the Board of Directors

Exhibit 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned, a director of BELDEN INC. (the “Company”), does constitute and appoint ASHISH CHAND, with full power and substitution, his true and lawful attorney and agent, to do any and all acts and things and to execute any and all instruments which such attorney and agent may deem necessary or advisable to enable the Company

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): February 6, 2025 Belden Inc. (EXACT

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): February 6, 2025 Belden Inc.

Belden Reports Fourth Quarter and Full Year 2024 Results

Exhibit 99.1 Belden Reports Fourth Quarter and Full Year 2024 Results St. Louis, Missouri – February 6, 2025 - Belden Inc. (NYSE: BDC) (“Belden” or the “Company”), a leading global supplier of complete connection solutions, today reported fiscal fourth quarter and full year results for the period ended December 31, 2024. Fourth Quarter 2024 Highlights •Revenues of $666 million, up 21% y/y and up 1

BDC / Belden Inc. / WELLINGTON MANAGEMENT GROUP LLP - SEC SCHEDULE 13G Passive Investment

SC 13G 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Belden Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 077454106 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate

JOINT FILING AGREEMENT

EX-99 2 Rule13DJointFilingAgreement.htm JOINT FILING AGREEMENT JOINT FILING AGREEMENT The undersigned hereby agree that this Schedule 13G (the “Schedule 13G”) with respect to the common stock of Belden Inc. is, and any additional amendment thereto signed by each of the undersigned shall be, filed on behalf of each undersigned pursuant to and in accordance with the provisions of 13d-1(k) under the

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): October 31, 2024 Belden Inc. (EXACT

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): October 31, 2024 Belden Inc.

Belden Reports Third Quarter 2024 Results

Exhibit 99.1 Belden Reports Third Quarter 2024 Results St. Louis, Missouri – October 31, 2024 - Belden Inc. (NYSE: BDC) (“Belden” or the “Company”), a leading global supplier of network infrastructure and digitization solutions, today reported fiscal third quarter results for the period ended September 29, 2024. Third Quarter 2024 Highlights •Revenues of $655 million, up 4% y/y and down 2% y/y org

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

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 29, 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 No. 001-12561 BELDEN

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1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com October 30, 2024 Via EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, DC 20549 Attention: Ms. Heather Clark Re: Belden Inc. Form 10-K for the Year Ended December 31, 2023 Form 8-K furnished August 1, 2024 File No. 001-12561 Dea

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1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com October 14, 2024 Via EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, DC 20549 Attention: Ms. Amanda Ravitz Re: Belden Inc. Definitive Proxy Statement on Schedule 14A Filed April 9, 2024 File No. 001-12561 Dear Ms. Ravitz: In t

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1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com September 16, 2024 Via EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, DC 20549 Attention: Ms. Amanda Ravitz Re: Belden Inc. Definitive Proxy Statement on Schedule 14A Filed April 9, 2024 File No. 001-12561 Dear Ms. Ravitz: In

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 1, 2024 Belden Inc.

Belden Reports Second Quarter 2024 Results

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Second Quarter 2024 Results St. Louis, Missouri – August 1, 2024 - Belden Inc. (NYSE: BDC) (the “Company”), a leading global supplier of network infrastructure and digitization solutions, today reported fiscal second quarter results for the

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

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 No. 001-12561 BELDEN INC.

Exhibit 1.01 – Conflict Minerals Report of Belden Inc. for the calendar year ending December 31, 202

Exhibit 1.01 Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2023 This report for the year ended December 31, 2023 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). For the purpose of the required Reasonable Country of Origin Inquiry, Belden Inc. (the “Company”) continued to receive supply chain responses through April 30, 2024. The

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc.

Submission of Matters to a Vote of Security Holders

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): May 23, 2024 Belden Inc.

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

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 No. 001-12561 BELDEN INC

Belden Reports First Quarter 2024 Results and Acquisition of Precision Optical Technologies, Inc.

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports First Quarter 2024 Results and Acquisition of Precision Optical Technologies, Inc. St. Louis, Missouri – May 2, 2024 - Belden Inc. (NYSE: BDC) (the “Company”), a leading global supplier of network infrastructure and digitization solutions, t

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): May 2, 2024 Belden Inc.

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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): April 16, 2024 Belden Inc.

Amendment No. 2 to Second Amended and Restated Credit Agreement

EXECUTION COPY AMENDMENT NO. 2 Dated as of April 16, 2024 to SECOND AMENDED AND RESTATED CREDIT AGREEMENT Dated as of June 2, 2021 THIS AMENDMENT NO. 2 (this “Amendment”) is made as of April 16, 2024 by and between Belden Inc., a Delaware corporation (the “Company”), as “Borrower Representative” under the Credit Agreement (as hereinafter defined ) and JPMorgan Chase Bank, N.A., as Administrative A

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 No. )

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

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 No. )

f 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 No. ) Filed by the Registrant o Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Def

Belden Inc. Annual Cash Incentive Plan, as amended and restated

Exhibit 10.8 Belden Inc. Annual Cash Incentive Plan (Revised November 30, 2023) Objective and Eligibility The Belden Inc. Annual Cash Incentive Plan (the “Plan”) is designed to (1) attract, motivate and retain key talent, (2) reward participants for individual and company performance and (3) align management and shareholder interests. Eligibility Participation in the Plan is limited to active, ful

Powers of Attorney from Members of the Board of Directors

Exhibit 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned, a director of BELDEN INC. (the “Company”), does constitute and appoint ASHISH CHAND, with full power and substitution, his true and lawful attorney and agent, to do any and all acts and things and to execute any and all instruments which such attorney and agent may deem necessary or advisable to enable the Company

BDC / Belden Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0420-beldeninc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 13)* Name of issuer: Belden Inc Title of Class of Securities: Common Stock CUSIP Number: 077454106 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule purs

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

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 No. 001-12561 BELDEN INC. (Exact

Executive Severance Plan, as amended and restated

Exhibit 10.12 Belden Inc. Executive Severance Plan ARTICLE I PURPOSE This Executive Severance Plan has been established by the Company effective on July 31, 2020 (the “Effective Date”), as amended on November 30, 2023, to provide Participants with the opportunity to receive severance benefits in the event of certain terminations of employment. The purpose of the Plan is to attract and retain quali

List of Subsidiaries of Belden Inc.

Exhibit 21.1 LIST OF SUBSIDIARIES OF BELDEN INC. Entity Country/State of Incorporation Percentage Owned Directly or Indirectly by Belden Inc. BDX Mexico Holdings S. de R.L de C.V. (Organized in Mexico) 100% Belden 1993 LLC (Organized in Delaware) 100% Belden AB (Incorporated in Sweden) 100% Belden Asia (Hong Kong) Limited (Incorporated in Hong Kong) 100% Belden Asia (Thailand) Company Limited (Inc

Policy Relating to Recovery of Erroneously Awarded Compensation

Exhibit 97.1 BELDEN INC. POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION 1.Purpose. The purpose of this Policy is to describe the circumstances in which Executive Officers of Belden Inc., a Delaware corporation (including, where a subsidiary of Belden Inc. is the direct employer of an Executive Officer, the “Company”), will be required to repay or return Erroneously Awarded Compensatio

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): February 8, 2024 Belden Inc.

Belden Reports Fourth Quarter and Full Year 2023 Results

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Fourth Quarter and Full Year 2023 Results St. Louis, Missouri – February 8, 2024 - Belden Inc. (NYSE: BDC) (the “Company”), a leading global supplier of network infrastructure and digitization solutions, today reported fiscal fourth quarter

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

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 October 1, 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 No. 001-12561 BELDEN IN

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): November 2, 2023 Belden Inc.

Belden Reports Third Quarter Results

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Third Quarter Results St. Louis, Missouri – November 2, 2023 - Belden Inc. (NYSE: BDC) (the “Company”), a leading global supplier of network infrastructure and digitization solutions, today reported fiscal third quarter results for the perio

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): October 12, 2023 Belden Inc. (EXACT

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): October 12, 2023 Belden Inc.

Belden Announces Preliminary Third Quarter Results

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces Preliminary Third Quarter Results •Preliminary Third Quarter Revenues of Approximately $625 Million •Preliminary Third Quarter GAAP EPS range of $1.67-$1.69 and Adjusted EPS range of $1.75-$1.77 •Management to Discuss Financial Results and

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 2, 2023 Commission File No. 001-12561 BELDE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 2, 2023 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R.

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 3, 2023 Belden Inc.

Belden Reports Record Quarterly Results

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Record Quarterly Results St. Louis, Missouri – August 3, 2023 - Belden Inc. (NYSE: BDC) (the “Company”), a leading global supplier of network infrastructure and digitization solutions, today reported fiscal second-quarter results for the per

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): June 20, 2023 Belden Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc.

Exhibit 1.01 – Conflict Minerals Report of Belden Inc. for the calendar year ending December 31, 202

Exhibit 1.01 Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2022 This report for the year ended December 31, 2022 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). For the purpose of the required Reasonable Country of Origin Inquiry, Belden Inc. (the “Company”) continued to receive supply chain responses through December 31, 2022.

Submission of Matters to a Vote of Security Holders

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): May 25, 2023 Belden Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 2, 2023 Commission File No. 001-12561 BELD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 2, 2023 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R

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): May 3, 2023 Belden Inc. (EXACT NAME

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): May 3, 2023 Belden Inc.

Belden Reports Strong Results for First Quarter 2023 and Completes Acquisition of Berthold Sichert GmbH

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for First Quarter 2023 and Completes Acquisition of Berthold Sichert GmbH St. Louis, Missouri – May 3, 2023 - Belden Inc. (NYSE: BDC) (the “Company”), a leading global supplier of network infrastructure solutions, today report

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 No. )

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 No. ) 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)) ☐ Defin

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 No. )

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 No. ) 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)) ☑ Defin

Belden Appoints Vivie “YY” Lee to Board of Directors

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Appoints Vivie “YY” Lee to Board of Directors St. Louis, Missouri – March 31, 2023 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, announced that with immediate effect, it has appointed Vivie “YY” Lee as a Dir

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): March 31, 2023 Belden Inc. (EXACT N

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): March 31, 2023 Belden Inc.

List of Subsidiaries of Belden Inc.

Exhibit 21.1 LIST OF SUBSIDIARIES OF BELDEN INC. Entity Country/State of Incorporation Percentage Owned Directly or Indirectly by Belden Inc. BDX Mexico Holdings S. de R.L de C.V. (Organized in Mexico) 100% Belden 1993 LLC (Organized in Delaware) 100% Belden AB (Incorporated in Sweden) 100% Belden Asia (Hong Kong) Limited (Incorporated in Hong Kong) 100% Belden Asia (Thailand) Company Limited (Inc

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 ☐ Transition report pursua

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 No. 001-12561

Belden Announces Appointment of Ashish Chand as President and CEO Appointment Follows Resignation of Roel Vestjens

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces Appointment of Ashish Chand as President and CEO Appointment Follows Resignation of Roel Vestjens St. Louis, Missouri – February 23, 2023 - Belden Inc. (NYSE: BDC) (the “Company”), a leading global supplier of network infrastructure soluti

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events

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): February 22, 2023 Belden Inc.

BDC / Belden Inc. / ALLIANCEBERNSTEIN L.P. - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* Belden Inc (Name of Issuer) Common Stock (Title of Class of Securities) 077454106 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

BDC / Belden Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: Belden Inc. Title of Class of Securities: Common Stock CUSIP Number: 077454106 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 1

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): February 8, 2023 Belden Inc.

Belden Reports Record Revenues and EPS for Full Year 2022 and Strong Results for Fourth Quarter 2022

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Record Revenues and EPS for Full Year 2022 and Strong Results for Fourth Quarter 2022 St. Louis, Missouri – February 8, 2023 - Belden Inc. (NYSE: BDC) (the “Company”), a leading global supplier of network infrastructure solutions, today repo

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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): December 29, 2022 Belden Inc.

Amendment No. 1 to Second Amended and Restated Credit Agreement

EX-10.1 2 amendmentno1tosecondamende.htm EX-10.1 EXECUTION VERSION AMENDMENT NO. 1 Dated as of December 29, 2022 to SECOND AMENDED AND RESTATED CREDIT AGREEMENT Dated as of June 2, 2021 THIS AMENDMENT NO. 1 (this “Amendment”) is made as of December 29, 2022 by and among Belden Inc., a Delaware corporation (the “Company”), the Foreign Borrowers party hereto (collectively with the Company, the “Borr

Amended and Restated Bylaws of Belden Inc. as of November 30, 2022

BYLAWS OF BELDEN INC. A Delaware Corporation (As amended through November 30, 2022) ARTICLE I OFFICES Section 1.Registered Office. The registered office of the corporation shall be in the City of Dover, County of Kent, State of Delaware. The name of the corporation?s registered agent at such address shall be The Prentice-Hall Corporation System, Inc. The registered office and/or registered agent o

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

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): November 30, 2022 Belden Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended October 2, 2022 Commission File No. 001-12561 BE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended October 2, 2022 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I

Belden Reports Strong Results and Record EPS for Third Quarter 2022

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results and Record EPS for Third Quarter 2022 St. Louis, Missouri ? November 2, 2022 - Belden Inc. (NYSE: BDC), a leading global supplier of network infrastructure solutions, today reported fiscal third quarter 2022 results for the pe

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): November 2, 2022 Belden Inc.

BDC / Belden Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0005-beldeninc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: Belden Inc. Title of Class of Securities: Common Stock CUSIP Number: 077454106 Date of Event Which Requires Filing of this Statement: August 31, 2022 Check the appropriate box to designate the rule pursu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 3, 2022 Commission File No. 001-12561 BELDE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 3, 2022 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R.

Form of Stretch Achievement Stock Award

Exhibit 10.1 BELDEN INC. STRETCH ACHIEVEMENT STOCK AWARD AGREEMENT THIS STRETCH ACHIEVEMENT STOCK AWARD AGREEMENT (this ?Agreement?) is effective as of the date shown as the Date of Grant on the attached Notice of Award (the ?Grant Date?) by and between Belden Inc., a Delaware corporation (the ?Company?) and the individual shown as the Grantee on the attached Notice of Award (the ?Grantee?). WHERE

Belden Reports Strong Results for Second Quarter 2022

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for Second Quarter 2022 St. Louis, Missouri ? August 3, 2022 - Belden Inc. (NYSE: BDC), a leading global supplier of network infrastructure solutions, today reported fiscal second quarter 2022 results for the period ended July

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 3, 2022 Belden Inc.

Exhibit 1.01 – Conflict Minerals Report of Belden Inc. for the calendar year ending December 31, 2021

Exhibit 1.01 Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2021 This report for the year ended December 31, 2021 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the ?Rule?). For the purpose of the required Reasonable Country of Origin Inquiry, Belden Inc. (the ?Company?) continued to receive supply chain responses through December 31, 2021.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

SD 1 formsd2022v1.htm SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER) Delaware 001-12561 36-3601505 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.) 1 North Brentwood Boulevard, 15th Floor St. Louis, Missouri 63105 (A

Submission of Matters to a Vote of Security Holders

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): May 25, 2022 Belden Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 3, 2022 Commission File No. 001-12561 BELD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 3, 2022 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R

Belden Reports Strong Results for First Quarter 2022

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for First Quarter 2022 St. Louis, Missouri ? May 4, 2022 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal first quarter 2022 results for the period ended April 3, 20

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): May 4, 2022 Belden Inc.

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 No. )

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 No. ) 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)) ? Defin

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 No. )

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 No. ) 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)) ? Defin

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): March 18, 2022 Belden Inc.

Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

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): February 22, 2022 Belden Inc.

Belden Announces Completion of Tripwire Divestiture

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces Completion of Tripwire Divestiture St. Louis, Missouri ? February 23, 2022 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today announced the completion of the previously announced divestiture of th

Trademark License Agreement

Form of Stock Appreciation Rights Award

BELDEN INC. STOCK APPRECIATION RIGHT AWARD AGREEMENT THIS STOCK APPRECIATION RIGHT AWARD AGREEMENT (this ?Agreement?) is effective as of the date shown as the Date of Grant on the attached Notice of Award (the ?Grant Date?) by and between Belden Inc., a Delaware corporation (the ?Company?) and the individual shown as the Grantee on the attached Notice of Award (the ?Grantee?). WHEREAS, the Grantee

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, 2021 ☐ Transition report pursua

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, 2021 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 No. 001-12561

Form of Restricted Stock Units Award

BELDEN INC. RESTRICTED STOCK UNIT AWARD AGREEMENT THIS RESTRICTED STOCK UNIT AWARD AGREEMENT (this ?Agreement?) is effective as of the date shown as the Date of Grant on the attached Notice of Award (the ?Grant Date?) by and between Belden Inc., a Delaware corporation (the ?Company?) and the individual shown as the Grantee on the attached Notice of Award (the ?Grantee?). WHEREAS, the Grantee is an

Powers of Attorney from Members of the Board of Directors

Exhibit 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned, a director of BELDEN INC. (the ?Company?), does constitute and appoint ROEL VESTJENS, with full power and substitution, his true and lawful attorney and agent, to do any and all acts and things and to execute any and all instruments which such attorney and agent may deem necessary or advisable to enable the Compan

Form of Performance Stock Units Award

BELDEN INC. PERFORMANCE STOCK UNIT AWARD AGREEMENT THIS PERFORMANCE STOCK UNIT AWARD AGREEMENT (this ?Agreement?) is effective as of the date shown as the Date of Grant on the attached Notice of Award (the ?Grant Date?) by and between Belden Inc., a Delaware corporation (the ?Company?) and the individual shown as the Grantee on the attached Notice of Award (the ?Grantee?). WHEREAS, the Grantee is

List of Subsidiaries of Belden Inc.

Exhibit 21.1 LIST OF SUBSIDIARIES OF BELDEN INC. Entity Country/State of Incorporation Percentage Owned Directly or Indirectly by Belden Inc. BDX Mexico Holdings S. de R.L de C.V. (Organized in Mexico) 100% Belden 1993 LLC (Organized in Delaware) 100% Belden AB (Incorporated in Sweden) 100% Belden Asia (Hong Kong) Limited (Incorporated in Hong Kong) 100% Belden Asia (Thailand) Company Limited (Inc

BDC / Belden Inc. / ArrowMark Colorado Holdings LLC Passive Investment

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

BDC / Belden Inc. / ALLIANCEBERNSTEIN L.P. Passive Investment

SC 13G/A 1 Belden.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Belden Inc (Name of Issuer) Common Stock (Title of Class of Securities) 077454106 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): February 9, 2022 Belden Inc.

Belden Reports Strong Results for Fourth Quarter and Full Year 2021 and Announces a Definitive Agreement to Divest Tripwire

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for Fourth Quarter and Full Year 2021 and Announces a Definitive Agreement to Divest Tripwire St. Louis, Missouri ? February 9, 2022 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today

BDC / Belden Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: Belden Inc. Title of Class of Securities: Common Stock CUSIP Number: 077454106 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 1

Belden Appoints Gregory McCray to Board of Directors

Exhibit 99.1 Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Appoints Gregory McCray to Board of Directors St. Louis, Missouri ? February 2, 2022 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, announced that with immediate effect, it has appointed Gregory

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

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): February 1, 2022 Belden Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended October 3, 2021 Commission File No. 001-12561 BE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended October 3, 2021 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): November 3, 2021 Belden Inc.

Belden Reports Strong Results for Third Quarter 2021

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for Third Quarter 2021 St. Louis, Missouri ? November 3, 2021 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal third quarter 2021 results for the period ended Octobe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 4, 2021 Commission File No. 001-12561 BELDE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 4, 2021 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R.

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 4, 2021 Belden Inc.

Belden Reports Strong Results for Second Quarter 2021

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for Second Quarter 2021 St. Louis, Missouri ? August 4, 2021 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal second quarter 2021 results for the period ended July 4

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, 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): July 28, 2021 Belden Inc.

Indenture, dated as of July 28, 2021, among Belden, Inc., the subsidiary guarantors named therein, Deutsche Trustee Company Limited, as Trustee, Deutsche Bank AG, London Branch, as Principal Paying Agent, and Deutsche Bank Luxembourg S.A., as Transfer Agent and Registrar.

Exhibit 4.1 Execution Version INDENTURE Dated as of July 28, 2021 Among BELDEN INC. THE GUARANTORS NAMED PARTY HERETO DEUTSCHE TRUSTEE COMPANY LIMITED, as Trustee DEUTSCHE BANK AG, LONDON BRANCH, as Principal Paying Agent and DEUTSCHE BANK LUXEMBOURG S.A., as Transfer Agent and Registrar 3.375% SENIOR SUBORDINATED NOTES DUE 2031 TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND INCORPORATION BY REF

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

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): July 14, 2021 Belden Inc.

, 2021, by and among Belden Inc., the Guarantors named therein and Deutsche Bank AG, London Branch, as representative of the Initial Purchasers listed on Schedule I thereto.

Exhibit 10.1 Execution Version ?300,000,000 BELDEN INC. (a Delaware corporation) 3.375% Senior Subordinated Notes due 2031 PURCHASE AGREEMENT July 14, 2021 July 14, 2021 Deutsche Bank AG, London Branch The other Initial Purchasers listed in Schedule 1 c/o Deutsche Bank AG, London Branch Winchester House 1 Great Winchester Street London EC2N 2DB United Kingdom Ladies and Gentlemen: Belden Inc., a D

Belden Announces Pricing of €300 Million Private Offering of 3.375% Senior Subordinated Notes

Exhibit 99.2 Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces Pricing of ?300 Million Private Offering of 3.375% Senior Subordinated Notes St. Louis, Missouri ? July 14, 2021 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today announced the prici

Belden Announces €300 Million Private Offering of Senior Subordinated Notes

Exhibit 99.1 Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces ?300 Million Private Offering of Senior Subordinated Notes St. Louis, Missouri ? July 14, 2021 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today announced that, subject to market con

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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): June 2, 2021 Belden Inc.

econd Amended and Restated Credit Agreement

Exhibit 10.1 EXECUTION COPY SECOND AMENDED AND RESTATED CREDIT AGREEMENT dated as of June 2, 2021 among BELDEN INC. The Foreign Borrowers and Other Loan Parties Party Hereto The Lenders Party Hereto JPMORGAN CHASE BANK, N.A. as Administrative Agent WELLS FARGO BANK, NATIONAL ASSOCIATION as Syndication Agent and CITIBANK, N.A. and U.S. BANK NATIONAL ASSOCIATION as Co-Documentation Agents JPMORGAN C

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

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): May 26, 2021 Belden Inc.

As filed with the Securities and Exchange Commission on May 27, 2021

As filed with the Securities and Exchange Commission on May 27, 2021 Registration No.

Exhibit 1.01 – Conflict Minerals Report of Belden Inc. for the calendar year ending December 31, 2020

Exhibit 1.01 Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2020 This report for the year ended December 31, 2020 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the ?Rule?). For the purpose of the required Reasonable Country of Origin Inquiry, Belden Inc. (the ?Company?) continued to receive supply chain responses through December 31, 2020.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc.

As filed with the Securities and Exchange Commission on May 27, 2021

As filed with the Securities and Exchange Commission on May 27, 2021 Registration No.

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 4, 2021 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): May 5, 2021 Belden Inc.

Belden Reports Strong Results for First Quarter 2021

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for First Quarter 2021 St. Louis, Missouri ? May 5, 2021 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal first quarter 2021 results for the period ended April 4, 20

- DEFA14A

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 (AMENDMENT NO.

Belden Inc. 2021 Employee Stock Purchase Plan (incorporated by reference to Appendix III to the Registrant’s proxy statement dated April 8, 2021)

Table of Contents ? ? 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 (AMENDMENT NO.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

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): February 17, 2021 Belden Inc.

Belden’s Executive Chairman John Stroup to Retire

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden?s Executive Chairman John Stroup to Retire St. Louis, Missouri ? February 17, 2021 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, announced today that Executive Chairman John Stoup has notified the Board of h

Powers of Attorney from Members of the Board of Directors

Exhibit 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned, a director of BELDEN INC. (the ?Company?), does constitute and appoint ROEL VESTJENS, with full power and substitution, his true and lawful attorney and agent, to do any and all acts and things and to execute any and all instruments which such attorney and agent may deem necessary or advisable to enable the Compan

Belden Supplemental Excess Defined Benefit Plan

Exhibit 10.9 BELDEN SUPPLEMENTAL EXCESS DEFINED BENEFIT PLAN (Restated Effective January 1, 2014) Table of Contents ARTICLE I 3 PREAMBLES 3 Section 1.1 Establishment of Plan 3 Section 1.2 Purpose 3 Section 1.3 Interpretation and Governing Law 3 ARTICLE II 4 DEFINITIONS 4 ARTICLE III 7 ELIGIBILITY TO PARTICIPATE 7 Section 3.1 Participation and Eligibility Requirements 7 Section 3.2 Determination of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* BELDEN INC.

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

Belden Supplemental Excess Defined Contribution Plan

Exhibit 10.10 BELDEN SUPPLEMENTAL EXCESS DEFINED CONTRIBUTION PLAN (Restated Effective January I, 2014) Table of Contents ARTICLE I 3 PREAMBLES 3 Section 1.1 Establishment of Plan 3 Section 1.2 Purpose 3 Section 1.3 Interpretation and Governing law 3 ARTICLE II 4 DEFINITION 4 ARTICLE III 7 ELIGIBILITY TO PARTICIPATE 7 Section 3.1 Participation and Eligibility Requirements 7 Section 3.2 Determinati

Belden Inc. Annual Cash Incentive Plan, as amended and restated

Exhibit 10.7 Belden Inc. Annual Cash Incentive Plan (Revised February 1, 2021) Objective and Eligibility The Belden Inc. Annual Cash Incentive Plan (the ?Plan?) is designed to (1) attract, motivate and retain key talent, (2) reward participants for individual and company performance and (3) align management and shareholder interests. Eligibility Participation in the Plan is limited to active, full

Annual Report - 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, 2020 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 No. 001-12561

List of Subsidiaries of Belden Inc.

EXHIBIT 21.1 LIST OF SUBSIDIARIES OF BELDEN INC. Entity Country/State of Incorporation Percentage Owned Directly or Indirectly by Belden Inc. BDX Mexico Holdings S. de R.L de C.V. (Organized in Mexico) 100% Belden 1993 LLC (Organized in Delaware) 100% Belden AB (Incorporated in Sweden) 100% Belden Asia (Hong Kong) Limited (Incorporated in Hong Kong) 100% Belden Asia (Thailand) Company Limited (Inc

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): February 10, 2021 Belden Inc.

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)* Name of issuer: Belden Inc. Title of Class of Securities: Common Stock CUSIP Number: 077454106 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13

Belden Reports Results for Fourth Quarter 2020 and Announces CFO Transition

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Results for Fourth Quarter 2020 and Announces CFO Transition St. Louis, Missouri – February 10, 2021 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal fourth quarter and full year 2

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Belden Inc (Name of Issuer) Common Stock (Title of Class of Securities) 077454106 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is f

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): January 19, 2021 Belden Inc.

Belden Announces Acquisition of OTN Systems N.V., Increased Guidance for Fourth Quarter 2020

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces Acquisition of OTN Systems N.V., Increased Guidance for Fourth Quarter 2020 St. Louis, Missouri – January 19, 2021 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today announced that it has entered

Other Events - 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): November 24, 2020 Belden Inc.

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 27, 2020 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization)

Financial Statements and Exhibits, Results of Operations and Financial Condition - 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): October 28, 2020 Belden Inc.

Belden Reports Results for Third Quarter 2020

EX-99.1 2 companynewsreleasedate.htm EX-99.1 Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Results for Third Quarter 2020 St. Louis, Missouri – October 28, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal third quarter 20

Code of Ethics

Exhibit 14.1 ToppanMeni1120-29380-l WedAug26 01:59:07 2020 (J 2.4m-2-P95632CBE) Chksum: 160109 Cycle I N-6 Protective Life Cotporation-COLI V UL NY Part C 120474 c ms\120474\20-29380-1\task9836225\1 pdf EDGAR :Redline:OFF Doc I Page 37 WHERE TO GO FOR HELP If ycu!>a""a question.Belden offers a variety of r esources tc contact for heir>: . 37 . BELDEN ·CODE OF CONDUCT • KEEPING OUR PROMISES ISSUES

Amendment to Registrant's Code of Ethics, or Waiver of a Provision of the Code of Ethics, Financial Statements and Exhibits - FORM 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 20, 2020 Belden Inc.

Costs Associated with Exit or Disposal Activities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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 29, 2019 Belden Inc.

Current Report

Period end date 10/29/2019 Entity Central Index Key 0000913142 Amendment Flag TRUE 1

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 28, 2020 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R

Description of the Registrant's Securities Registered Under Section 12 of the Securities Exchange Act of 1934

Exhibit 4.1 Description of the Registrant’s Securities Registered Under Section 12 of the Securities Exchange Act of 1934 Description of SECURITIES The following summary of the material terms of the capital stock of Belden Inc. (“Belden” or the “Company”) does not purport to be complete and is subject to and qualified in its entirety by reference to our restated certificate of incorporation, as am

Executive Severance Plan

Exhibit 10.1 Belden Inc. Executive Severance Plan ARTICLE I. PURPOSE This Executive Severance Plan has been established by the Company effective on July 31, 2020 (the “Effective Date”) to provide Participants with the opportunity to receive severance benefits in the event of certain terminations of employment. The purpose of the Plan is to attract and retain qualified executives through the offeri

Form of Letter Agreement Regarding Replacement of Executive Employment Agreement with Participation in Executive Severance Plan and Business Protection Agreement

Exhibit 10.2 1 North Brentwood Blvd. Phone: 314.854.8000 15th Floor Fax: 314.854.8001 St. Louis, Missouri 63105 www.Belden.com To: [] From: John Stroup, Chairman of the Board Date: July [], 2020 Re: Replacement of Executive Employment Agreement with Participation in Executive Severance Plan and Business Protection Agreement You currently have an Executive Employment Agreement with Belden Inc. (the

Form of Business Protection Agreement with each of the Executive Officers

Exhibit 10.3 BUSINESS PROTECTION AGREEMENT THIS BUSINESS PROTECTION AGREEMENT (the “Agreement”) is hereby entered into by and between Belden Inc., a Delaware corporation on behalf of itself, its subsidiaries, and other corporate affiliates (collectively referred to herein as the “the Company”), and [] (“Executive”). WHEREAS Executive acknowledges that the Company has expended and will continue to

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

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): July 28, 2020 Belden Inc.

Belden Reports Results for Second Quarter 2020

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Results for Second Quarter 2020 St. Louis, Missouri – July 29, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal second quarter 2020 results for the period ended June 28, 2020.

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): July 29, 2020 Belden Inc.

Regulation FD Disclosure, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

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): July 2, 2020 Belden Inc.

Belden Announces Completion of Grass Valley Divestiture

Exhibit 99.1 Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces Completion of Grass Valley Divestiture St. Louis, Missouri – July 2, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today announced the completion of the previously announced dives

Financial Statements and Exhibits, Other Events

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): June 12, 2020 Belden Inc.

- S-8

As filed with the Securities and Exchange Commission on June 12, 2020 Registration No.

Item 2. Properties

Exhibit 99.2 Item 2. Properties Belden owns and leases manufacturing, warehousing, sales, and administrative space in locations around the world. We also have a corporate office that we lease in St. Louis, Missouri. The leases are of varying terms, expiring from 2020 through 2035. The table below summarizes the geographic locations of our manufacturing and other operating facilities utilized by ou

Report of Independent Registered Public Accounting Firm

Exhibit 99.4 Item 8. Financial Statements and Supplementary Data Note: Effective January 1, 2020, we transferred our West Penn Wire business and multi-conductor product lines from the Enterprise Solutions segment to the Industrial Solutions segment as a result of a shift in responsibilities among the segments. The information contained in this Item has been updated to reflect Belden’s segment chan

Part I

Exhibit 99.1 Part I Item 1. Business General Belden Inc. (the Company, us, we, or our) is a global supplier of specialty networking solutions with a comprehensive portfolio of industry leading products offering customers secure and reliable transmission of data, sound, and video for mission critical applications across complex enterprise and industrial environments. We sell our products to distrib

Years Ended December 31,

Exhibit 99.3 PART II Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations Overview We are a global supplier of specialty networking solutions built around two global business platforms – Enterprise Solutions and Industrial Solutions. Our comprehensive portfolio of signal transmission solutions provides industry leading secure and reliable transmission of da

PART IV

Exhibit 99.5 PART IV Item 15. Exhibits and Financial Statement Schedules (a)Documents filed as part of this Report: 1.Financial Statements Report of Independent Registered Public Accounting Firm Consolidated Balance Sheets as of December 31, 2019 and December 31, 2018 Consolidated Statements of Operations for Each of the Three Years in the Period Ended December 31, 2019 Consolidated Statements of

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD Specialized Disclosure Report Belden Inc.

Exhibit 1.01 – Conflict Minerals Report of Belden Inc. for the calendar year ending December 31, 2019

Exhibit 1.01 Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2019 This report for the year ended December 31, 2019 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). For the purpose of the required Reasonable Country of Origin Inquiry, Belden Inc. (the “Company”) continued to receive supply chain responses through April 30, 2020. The

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

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): May 20, 2020 Belden Inc.

Belden Appoints John Stroup Executive Chairman, Promotes Roel Vestjens to President and Chief Executive Officer

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Appoints John Stroup Executive Chairman, Promotes Roel Vestjens to President and Chief Executive Officer St. Louis, Missouri – May 21, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, announced today the f

Executive Employment Agreement with Roel Vestjens

Exhibit 10.2 EXECUTIVE EMPLOYMENT AGREEMENT This EXECUTIVE EMPLOYMENT AGREEMENT (this “Agreement”) is executed as of May 21, 2020 between Belden Inc., a Delaware corporation (the “Company”), and Roel Vestjens (the “Executive”). W I T N E S S E T H: WHEREAS, Executive is currently employed by the Company as Executive Vice President and Chief Operating Officer; WHEREAS, the Company desires to promot

Belden Appoints Nancy Calderon to Board of Directors

Exhibit 99.2 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Appoints Nancy Calderon to Board of Directors St. Louis, Missouri – May 21, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, announced that with immediate effect, it has appointed Nancy Calderon as a Direc

Executive Employment Agreement with John Stroup

Exhibit 10.1 EXECUTIVE EMPLOYMENT AGREEMENT This EXECUTIVE EMPLOYMENT AGREEMENT (this “Agreement”) is executed as of May 21, 2020 between Belden Inc., a Delaware corporation (the “Company”), and John Stroup (the “Executive”). W I T N E S S E T H: WHEREAS, Executive is currently employed by the Company as President, Chief Executive Officer and Chairman of the Board; WHEREAS, pursuant to the Company

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 29, 2020 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.

Financial Statements and Exhibits, Other Events

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): May 1, 2020 Belden Inc.

- DEFA14A

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 (AMENDMENT NO.

Belden Changes Format of Annual Meeting of Stockholders to be Held on May 21, 2020

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Changes Format of Annual Meeting of Stockholders to be Held on May 21, 2020 St. Louis, Missouri – May 1, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, announced today that its 2020 annual meeting of sto

Belden Reports Results for First Quarter 2020

EX-99.1 2 companynewsreleasedate.htm EX-99.1 Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Results for First Quarter 2020 St. Louis, Missouri – April 29, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal first quarter 2020

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): April 29, 2020 Belden Inc.

Belden Announces Preliminary First Quarter 2020 Results, Maintains Strong Balance Sheet and Liquidity

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces Preliminary First Quarter 2020 Results, Maintains Strong Balance Sheet and Liquidity St. Louis, Missouri – April 13, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today announced preliminary f

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): April 13, 2020 Belden Inc.

BDC / Belden, Inc. DEF 14A - - DEF 14A

Table of Contents 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 (AMENDMENT NO.

BDC / Belden, Inc. / Arrowpoint Asset Management, LLC - SCHEDULE 13G HOLDINGS REPORT Passive Investment

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

BDC / Belden, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 8)* Name of issuer: Belden Inc Title of Class of Securities: Common Stock CUSIP Number: 077454106 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d

Annual Report - 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, 2019 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 No. 001-12561

Powers of Attorney from Members of the Board of Directors

Exhibit 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned, a director of BELDEN INC. (the “Company”), does constitute and appoint JOHN S. STROUP, with full power and substitution, his true and lawful attorney and agent, to do any and all acts and things and to execute any and all instruments which such attorney and agent may deem necessary or advisable to enable the Compa

List of Subsidiaries of Belden Inc.

EXHIBIT 21.1 LIST OF SUBSIDIARIES OF BELDEN INC. Entity Country/State of Incorporation Percentage Owned Directly or Indirectly by Belden Inc. BDX Mexico Holdings S. de R.L de C.V. (Organized in Mexico) 100% Belden 1993 LLC (Organized in Delaware) 100% Belden AB (Incorporated in Sweden) 100% Belden Asia (Hong Kong) Limited (Incorporated in Hong Kong) 100% Belden Asia (Thailand) Company Limited (Inc

BDC / Belden, Inc. / Boston Partners - ROBECO INVESTMENT MANAGEMENT INC. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* BELDEN INC (Name of Issuer) Common Stock (Title of Class of Securities) 077454106 (CUSIP Number) December 31, 2019 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

Entry into a Material Definitive Agreement

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): February 4, 2020 Belden Inc.

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): February 4, 2020 Belden Inc.

Belden Reports Results for Fourth Quarter and Full Year 2019

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Results for Fourth Quarter and Full Year 2019 St. Louis, Missouri - February 4, 2020 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal fourth quarter and full year 2019 results for

BDC / Belden, Inc. / Wellington Management Group LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 12 )* Belden Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 077454106 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): December 31, 2019 Belden Inc.

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 29, 2019 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization)

Belden Announces Results for Third Quarter 2019, Intent to Divest Grass Valley and Cost Reduction Program

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Announces Results for Third Quarter 2019, Intent to Divest Grass Valley and Cost Reduction Program St. Louis, Missouri - October 30, 2019 - Belden Inc. (NYSE: BDC), a leading global supplier of specialty networking solutions, today reported fiscal t

Financial Statements and Exhibits, Costs Associated with Exit or Disposal Activities, Results of Operations and Financial Condition

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): October 29, 2019 Belden Inc.

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R

Executive Employment Agreement with Ashish Chand

EX-10.1 2 ex1012q2019.htm EXHIBIT 10.1 EXECUTIVE EMPLOYMENT AGREEMENT This EXECUTIVE EMPLOYMENT AGREEMENT (this “Agreement”) is executed as of July 3, 2019 between Belden Inc., a Delaware corporation (the “Company”), and Ashish Chand (the “Executive”). W I T N E S S E T H: WHEREAS, the Company desires to employ Executive as Executive Vice President, Industrial Connectivity and Executive desire to

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): July 31, 2019 Belden Inc.

Belden Reports Results for Second Quarter 2019

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Results for Second Quarter 2019 St. Louis, Missouri - July 31, 2019 - Belden Inc. (NYSE: BDC), a global leader in high quality, end-to-end signal transmission solutions for mission-critical applications, today reported fiscal second quarter

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on July 26, 2019, pursuant to the provisions of Rule 12d2-2 (a).

Belden Promotes Roel Vestjens to Chief Operating Officer

EX-99.1 Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Promotes Roel Vestjens to Chief Operating Officer St. Louis, Missouri — July 3, 2019 — Belden Inc. (NYSE: BDC), a global leader in high quality, end-to-end signal transmission solutions for mission-critical applications today announced that

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

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): July 3, 2019 Belden Inc.

Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2018

EX-1.01 Exhibit 1.01 Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2018 This report for the year ended December 31, 2018 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). For the purpose of the required Reasonable Country of Origin Inquiry, Belden Inc. (the “Company”) continued to receive supply chain responses through April 30, 2

BDC / Belden, Inc. SD - - SD

SD 1 d759615dsd.htm SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Belden Inc. (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER) Delaware 001-12561 36-3601505 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.) 1 North Brentwood Boulevard, 15th Floor St. Louis, Missouri 63105 (Add

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Submission of Matters to a Vote of Security Holders

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): May 24, 2019 Belden Inc.

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.

Belden Reports Solid Results for First Quarter 2019

EX-99.1 2 companynewsreleasedatedmay.htm EXHIBIT 99.1 Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Solid Results for First Quarter 2019 St. Louis, Missouri - May 1, 2019 - Belden Inc. (NYSE: BDC), a global leader in high quality, end-to-end signal transmission solutions for mission-cri

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): May 1, 2019 Belden Inc.

BDC / Belden, Inc. DEF 14A

DEF 14A Table of Contents 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 (AMENDMENT NO.

BDC / Belden, Inc. S-3ASR

S-3ASR Table of Contents As filed with the Securities and Exchange Commission on March 29, 2019.

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): February 20, 2019 Belden Inc.

Belden Reports Results for Fourth Quarter and Full Year 2018

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Results for Fourth Quarter and Full Year 2018 St. Louis, Missouri - February 20, 2019 - Belden Inc. (NYSE: BDC), a global leader in high quality, end-to-end signal transmission solutions for mission-critical applications, today reported fisc

Annual Report - 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2018 or o Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File No. 001-12561

List of Subsidiaries of Belden Inc.

EXHIBIT 21.1 LIST OF SUBSIDIARIES OF BELDEN INC. Entity Country/State of Incorporation Percentage Owned Directly or Indirectly by Belden Inc. Belden 1993 LLC (Organized in Delaware) 100% Belden AB (Incorporated in Sweden) 100% Belden Asia (Hong Kong) Limited (Incorporated in Hong Kong) 100% Belden Asia (Thailand) Company Limited (Incorporated in Thailand) 100% Belden Australia Pty Ltd. (Incorporat

Powers of Attorney from Members of the Board of Directors

Exhibit 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned, a director of BELDEN INC. (the “Company”), does constitute and appoint JOHN S. STROUP, with full power and substitution, his true and lawful attorney and agent, to do any and all acts and things and to execute any and all instruments which such attorney and agent may deem necessary or advisable to enable the Compa

BDC / Belden, Inc. / Wellington Management Group LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 11 )* Belden Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 077454106 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

BDC / Belden, Inc. / Boston Partners - ROBECO INVESTMENT MANAGEMENT INC. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* BELDEN INC (Name of Issuer) Common Stock (Title of Class of Securities) 077454106 (CUSIP Number) December 31, 2018 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

BDC / Belden, Inc. / VANGUARD GROUP INC Passive Investment

beldeninc.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 7 )* Name of issuer: Belden Inc Title of Class of Securities: Common Stock CUSIP Number: 077454106 Date of Event Which Requires Filing of this Statement: December 31, 2018 Check the appropriate box to designate th

Other Events

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): December 3, 2018 Belden Inc.

Executive Employment Agreement with Leo Kulmaczewski

EXECUTIVE EMPLOYMENT AGREEMENT This EXECUTIVE EMPLOYMENT AGREEMENT (this “Agreement”) is executed as of October 15, 2018 between Belden Inc.

BDC / Belden, Inc. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization)

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): October 31, 2018 Belden Inc.

Belden Reports Results for Third Quarter 2018

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Results for Third Quarter 2018 St. Louis, Missouri - October 31, 2018 - Belden Inc. (NYSE: BDC), a global leader in high quality, end-to-end signal transmission solutions for mission-critical applications, today reported fiscal third quarter

BDC / Belden, Inc. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 1, 2018 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R.

Belden Reports Strong Results for Second Quarter 2018

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for Second Quarter 2018 St. Louis, Missouri - August 1, 2018 - Belden Inc. (NYSE: BDC), a global leader in high quality, end-to-end signal transmission solutions for mission-critical applications, today reported fiscal second

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 1, 2018 Belden Inc.

Exhibit 1.01 Conflict Minerals Report of Belden Inc. for the calendar year ending December 31, 2017

Exhibit 1.01 Belden Inc. Conflict Minerals Report For The Year Ended December 31, 2017 This report for the year ended December 31, 2017 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). For the purpose of the required Reasonable Country of Origin Inquiry, Belden Inc. (the “Company”) continued to receive supply chain responses through April 30, 2018. The

BDC / Belden, Inc. SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Belden Inc.

Other Events, Submission of Matters to a Vote of Security Holders

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): May 24, 2018 Belden Inc.

BDC / Belden, Inc. 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 1, 2018 Commission File No. 001-12561 BELDEN INC. (Exact name of registrant as specified in its charter) Delaware 36-3601505 (State or other jurisdiction of incorporation or organization) (I.R

Belden Reports Strong Results for First Quarter 2018

Exhibit 99.1 1 North Brentwood Boulevard Phone: 314.854.8000 15th Floor Fax: 314.854.8003 St. Louis, Missouri 63105 www.Belden.com News Release Belden Reports Strong Results for First Quarter 2018 St. Louis, Missouri - May 2, 2018 - Belden Inc. (NYSE: BDC), a global leader in high quality, end-to-end signal transmission solutions for mission-critical applications, today reported fiscal first quart

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): May 2, 2018 Belden Inc.

BDC / Belden, Inc. DEF 14A

DEF 14A Table of Contents 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 (AMENDMENT NO.

BELDEN INC. ANNOUNCES REDEMPTION OF SHAREHOLDER RIGHTS AGREEMENT

Exhibit 99.1 BELDEN INC. ANNOUNCES REDEMPTION OF SHAREHOLDER RIGHTS AGREEMENT St. Louis, Missouri, March 23, 2018 - Belden Inc. (NYSE: BDC) announced today that its Board of Directors has authorized the redemption of all outstanding preferred share purchase rights issued pursuant to its existing Rights Agreement (commonly known as a “poison pill”), effective as of the close of business on March 27