ARMP / Armata Pharmaceuticals, Inc. - Документы SEC, Годовой отчет, Доверенное заявление

Армата Фармасьютикалс, Инк.
US ˙ NYSEAM ˙ US04216R1023

Основная статистика
LEI 549300QM1VCWH8KT0S21
CIK 921114
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Armata Pharmaceuticals, Inc.
SEC Filings (Chronological Order)
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August 13, 2025 EX-4.12

 Form of Indenture

  Exhibit 4.12  Form of Indenture   ARMATA PHARMACEUTICALS, INC.   as ISSUER   and       As INDENTURE TRUSTEE   INDENTURE   Dated as of ,         TABLE OF CONTENTS   ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1     Section 1.01 Definitions 1 Section 1.02 Other Definitions 4 Section 1.03 Incorporation by Reference of Trust Indenture Act 4 Section 1.04 Rules of Construction 4       ARTICLE

August 13, 2025 S-3

As filed with the Securities and Exchange Commission on August 13, 2025

As filed with the Securities and Exchange Commission on August 13, 2025 Registration No.

August 13, 2025 EX-FILING FEES

Security Type

Calculation of Filing Fee Tables S-3 Armata Pharmaceuticals, Inc. Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forwar

August 13, 2025 EX-FILING FEES

Table 1: Newly Registered Securities

Calculation of Filing Fee Tables S-8 Armata Pharmaceuticals, Inc. Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee 1 Equity Common Stock, par value $0.01 per share Other 1,809,153 $ 2.50 $ 4,522,882.50 0.0001531 $ 692.45 2 Equit

August 13, 2025 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 91-1549568 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 5005 McConnell Avenue Los Angeles, CA 90066 (Address of P

August 12, 2025 10-Q

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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37544 ARMATA PHARMACEUTICAL

August 12, 2025 EX-10.1

Credit and Security Agreement, dated August 11, 2025.

Credit and Security Agreement Dated as of August 11, 2025 by and among ARMATA PHARMACEUTICALS, INC.

August 12, 2025 EX-99.1

Armata Pharmaceuticals Announces Second Quarter 2025 Results and Provides Corporate Update Entered into secured credit agreement with Innoviva for $15 million maturing in 2029 Announced positive topline results from the Phase 1b/2a diSArm trial for A

Exhibit 99.1 Armata Pharmaceuticals Announces Second Quarter 2025 Results and Provides Corporate Update Entered into secured credit agreement with Innoviva for $15 million maturing in 2029 Announced positive topline results from the Phase 1b/2a diSArm trial for AP-SA02 LOS ANGELES, CA, August 12, 2025 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a clinical-stag

August 12, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 11, 2025 ARMATA PHARMACEUTIC

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 11, 2025 ARMATA PHARMACEUTICALS, INC.

June 13, 2025 8-K

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): June 12, 2025 ARMATA PHARMACEUTICALS, INC.

May 19, 2025 EX-99.1

Armata Pharmaceuticals Announces Positive Topline Data from the Phase 1b/2a diSArm Study of Intravenously Administered AP-SA02 in Complicated Staphylococcus aureus Bacteremia All primary endpoints for safety, tolerability, and clinical response in th

Exhibit 99.1 Armata Pharmaceuticals Announces Positive Topline Data from the Phase 1b/2a diSArm Study of Intravenously Administered AP-SA02 in Complicated Staphylococcus aureus Bacteremia All primary endpoints for safety, tolerability, and clinical response in the intent-to-treat population met AP-SA02 arm significantly improved clinical outcomes and prevented relapse compared to best available an

May 19, 2025 8-K

Regulation FD Disclosure, 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): May 19, 2025 ARMATA PHARMACEUTICALS, INC.

May 19, 2025 EX-99.2

2 This presentation contains “forward-looking” statements that involve risks, uncertainties and assumptions. If the risks or uncertainties materialize or the assumptions prove incorrect, our results may differ materially from those expressed or impli

Exhibit 99.2 Corporate Presentation May 19, 2025 NYSE American: ARMP 2 This presentation contains “forward-looking” statements that involve risks, uncertainties and assumptions. If the risks or uncertainties materialize or the assumptions prove incorrect, our results may differ materially from those expressed or implied by such forward-looking statements. All statements other than statements of hi

May 14, 2025 EX-99.1

Armata Pharmaceuticals Announces First Quarter 2025 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces First Quarter 2025 Results and Provides Corporate Update LOS ANGELES, CA, May 14, 2025 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a clinical-stage biotechnology company focused on the development of high-purity, pathogen-specific bacteriophage therapeutics for the treatment of antibiotic-resistant and difficult-to

May 14, 2025 8-K

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 14, 2025 ARMATA PHARMACEUTICALS, INC.

May 14, 2025 10-Q

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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37544 ARMATA PHARMACEUTICA

May 1, 2025 8-K

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, 2025 ARMATA PHARMACEUTICALS, INC.

May 1, 2025 EX-99.1

Armata Pharmaceuticals Receives $4.65 Million of Additional Non-Dilutive Award Funding from the U.S. Department of Defense to Support Ongoing diSArm Clinical Trial of AP-SA02 Phase 1b/2a diSArm trial evaluated AP-SA02 as a potential treatment for com

Exhibit 99.1 Armata Pharmaceuticals Receives $4.65 Million of Additional Non-Dilutive Award Funding from the U.S. Department of Defense to Support Ongoing diSArm Clinical Trial of AP-SA02 Phase 1b/2a diSArm trial evaluated AP-SA02 as a potential treatment for complicated Staphylococcus aureus bacteremia Topline data anticipated in Q2 2025 to support potential future pivotal bacteremia efficacy tri

April 28, 2025 DEF 14A

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

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

April 2, 2025 8-K

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): April 2, 2025 ARMATA PHARMACEUTICALS, INC.

March 21, 2025 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-375

March 21, 2025 EX-10.38

Employment Letter Agreement, dated June 1, 2024, by and between Armata Pharmaceuticals, Inc. and Pierre Kyme.

Exhibit 10.38 Armata Pharmaceuticals, Inc. 5005 McConnell Ave Los Angeles, California 90066 June 1, 2024 Dear Pierre: This letter agreement (this “Agreement”) is intended to confirm our mutual agreement with respect to your continued employment with Armata Pharmaceuticals, Inc. (the “Company”) from and after the date hereof. 1.Position. You agree to serve as the Company’s Chief Business Officer, r

March 21, 2025 EX-19.1

Armata Pharmaceuticals, Inc. Amended and Restated Insider Trading Policy and Guidelines with Respect to Certain Transaction in Securities, Effective as of December 16, 2024 and as Amended Through December 16, 2024.

Exhibit 19.1 Armata Pharmaceuticals, Inc. AMENDED AND RESTATED INSIDER TRADING POLICY and Guidelines with Respect to Certain Transactions in Securities Effective as of December 16, 2024 And As Amended Through December 16, 2024 TABLE OF CONTENTS Page INTRODUCTION‌1 Legal prohibitions on insider trading‌1 Detection and prosecution of insider trading‌1 Penalties for violation of insider trading laws

March 21, 2025 EX-97

Armata Pharmaceuticals, Inc. Policy for the Recovery of Erroneously Awarded Compensation, adopted on October 2, 2023.

Exhibit 97 Execution Copy ARMATA PHARMACEUTICALS, INC. POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION 1.Purpose. The purpose of this Policy is to describe the circumstances in which Executives will be required to repay or return Erroneously Awarded Compensation to members of the Company Group. Each current and future Executive Officer shall be required to sign and return to the Compan

March 21, 2025 8-K

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): March 20, 2025 ARMATA PHARMACEUTICALS, INC.

March 21, 2025 EX-21.1

Subsidiaries of the Company.

Exhibit 21.1 Subsidiaries of Armata Pharmaceuticals, Inc. The following companies are direct or indirect wholly owned subsidiaries of Armata Pharmaceuticals, Inc.: Name Jurisdiction C3J Therapeutics, Inc. C3 Jian, LLC United States United States Biocontrol Limited United Kingdom AmpliPhi Australia Pty Ltd Australia Special Phage Holdings Pty Ltd Australia Special Phage Services Pty Ltd Australia

March 21, 2025 EX-4.9

Description of the Company’s securities registered under Section 12 of the Exchange Act.

Exhibit 4.9 DESCRIPTION OF COMMON STOCK The following description of our common stock, certain provisions of our articles of incorporation and bylaws, and certain provisions of Washington law are summaries. The following description is not complete and is subject to and qualified in its entirety by our articles of incorporation and bylaws. As of March 15, 2020, our articles of incorporation author

March 21, 2025 EX-99.1

Armata Pharmaceuticals Announces Fourth Quarter and Full-Year 2024 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces Fourth Quarter and Full-Year 2024 Results and Provides Corporate Update LOS ANGELES, CA, March 20, 2025 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a clinical-stage biotechnology company focused on the development of high-purity, pathogen-specific bacteriophage therapeutics for the treatment of antibiotic-resistant

March 12, 2025 EX-10.3

Third Amendment to Credit and Security Agreement, dated as of March 12, 2025, by and among the Issuer, Innoviva Strategic Opportunities, LLC and the other parties thereto (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K, filed with the SEC on March 12, 2025).

Exhibit 10.3 THIRD AMENDMENT TO CREDIT AND SECURITY AGREEMENT THIRD AMENDMENT TO CREDIT AND SECURITY AGREEMENT, dated as of March 12, 2025 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “Guarantors” and, together with the Borrower, the “Loan Parties”) an

March 12, 2025 EX-99.1

Armata Pharmaceuticals Announces $10 Million Secured Credit Agreement with Innoviva Proceeds to be used to continue to advance development of Armata’s phage product candidates

Exhibit 99.1 Armata Pharmaceuticals Announces $10 Million Secured Credit Agreement with Innoviva Proceeds to be used to continue to advance development of Armata’s phage product candidates LOS ANGELES, Calif., March 12, 2025 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a clinical-stage biotechnology company focused on the development of high-purity pathogen-spe

March 12, 2025 EX-10.2

First Amendment to Credit and Security Agreement, dated as of March 12, 2025, by and among the Issuer, Innoviva Strategic Opportunities, LLC and the other parties thereto (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed with the SEC on March 12, 2025).

Exhibit 10.2 FIRST AMENDMENT TO CREDIT AND SECURITY AGREEMENT FIRST AMENDMENT TO CREDIT AND SECURITY AGREEMENT, dated as of March 12, 2025 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “Guarantors” and, together with the Borrower, the “Loan Parties”) an

March 12, 2025 EX-10.1

Credit and Security Agreement, dated March 12, 2025, by and among the Company and Innoviva Strategic Opportunities, LLC (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on March 12, 2025).

Exhibit 10.1 CREDIT AND SECURITY AGREEMENT Credit and Security Agreement, dated as of March 12, 2025, by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Subsidiary of the Borrower listed as a “Guarantor” on the signature pages hereto (together with each other Person that executes a joinder agreement and becomes a “Guarantor” hereunder or otherwise guarantees

March 12, 2025 EX-10.4

Fourth Amendment to Secured Convertible Credit and Security Agreement, dated March 12, 2025, by and among the Company and Innoviva Strategic Opportunities, LLC (incorporated by reference to Exhibit 10.4 to the Company’s Current Report on Form 8-K, filed with the SEC on March 12, 2025).

Exhibit 10.4 FOURTH AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT FOURTH AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT, dated as of March 12, 2025 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “Guarantors” and, together

March 12, 2025 8-K

Regulation FD Disclosure, 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): March 12, 2025 ARMATA PHARMACEUTICALS, INC.

December 19, 2024 EX-99.2

Corporate Presentation December 19, 2024 NYSE American: ARMP

Exhibit 99.2 Corporate Presentation December 19, 2024 NYSE American: ARMP 2 This presentation contains “forward - looking” statements that involve risks, uncertainties and assumptions . If the risks or uncertainties materialize or the assumptions prove incorrect, our results may differ materially from those expressed or implied by such forward - looking statements . All statements other than state

December 19, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 19, 2024 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (C

December 19, 2024 EX-99.1

Armata Pharmaceuticals Announces Encouraging Results from the Phase 2 Tailwind Study of Inhaled AP-PA02 in Non-Cystic Fibrosis Bronchiectasis Subjects with Chronic Pulmonary Pseudomonas aeruginosa Infection Results demonstrate that inhaled AP-PA02 pr

Exhibit 99.1 Armata Pharmaceuticals Announces Encouraging Results from the Phase 2 Tailwind Study of Inhaled AP-PA02 in Non-Cystic Fibrosis Bronchiectasis Subjects with Chronic Pulmonary Pseudomonas aeruginosa Infection Results demonstrate that inhaled AP-PA02 provides a durable reduction of Pseudomonas aeruginosa in the lung, with a favorable safety and tolerability profile LOS ANGELES, Calif., D

December 4, 2024 8-K

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, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 2, 2024 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Co

December 4, 2024 EX-10.1

Separation and Release Agreement, by and between Armata Pharmaceuticals, Inc. and Mina Pastagia, M.D., dated as of December 2, 2024.

Exhibit 10.1 SEPARATION AND RELEASE AGREEMENT This Separation and Release Agreement (this “Agreement”), originally delivered November 13, 2024, confirms the following understandings and agreements between Armata Pharmaceuticals, Inc. (the “Company”) and Mina Pastagia, M.D. (hereinafter referred to as “you” or “your”). In consideration of the promises set forth herein, you and the Company agree as

November 15, 2024 EX-10.1

Second Amendment to Credit and Security Agreement, dated as of November 12, 2024, by and among the Issuer, Innoviva Sub and the other parties thereto.

Exhibit 10.1 Execution Version SECOND AMENDMENT TO CREDIT AND SECURITY AGREEMENT SECOND AMENDMENT TO CREDIT AND SECURITY AGREEMENT, dated as of November 12, 2024 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “Guarantors” and, together with the Borrower,

November 15, 2024 EX-10.2

Third Amendment to Secured Convertible Credit and Security Agreement, dated as of November 12, 2024, by and among the Issuer, Innoviva Sub and the other parties thereto.

Exhibit 10.2 Execution Version THIRD AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT THIRD AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT, dated as of November 12, 2024 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “Guaran

November 15, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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): November 12, 2024 ARMATA PHARMACEUTICALS, INC.

November 14, 2024 EX-99.1

Execution Version SECOND AMENDMENT TO CREDIT AND SECURITY AGREEMENT

EX-99.1 2 ef20038691ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Execution Version SECOND AMENDMENT TO CREDIT AND SECURITY AGREEMENT SECOND AMENDMENT TO CREDIT AND SECURITY AGREEMENT, dated as of November 12, 2024 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “

November 14, 2024 EX-99.2

Execution Version THIRD AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT

EX-99.2 3 ef20038691ex99-2.htm EXHIBIT 99.2 Exhibit 99.2 Execution Version THIRD AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT THIRD AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT, dated as of November 12, 2024 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Cred

November 14, 2024 SC 13D/A

ARMP / Armata Pharmaceuticals, Inc. / Innoviva, Inc. - SC 13D/A Activist Investment

SC 13D/A 1 ef20038691sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 11)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-109

November 13, 2024 10-Q

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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37544 ARMATA PHARMACEU

November 13, 2024 EX-99.1

Armata Pharmaceuticals Announces Third Quarter 2024 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces Third Quarter 2024 Results and Provides Corporate Update LOS ANGELES, CA, November 13, 2024 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on high-purity, pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infections, today announced f

November 13, 2024 8-K

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 13, 2024 ARMATA PHARMACEUTICALS, INC.

November 12, 2024 8-K

Regulation FD Disclosure, 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 12, 2024 ARMATA PHARMACEUTICALS, INC.

November 12, 2024 EX-99.1

Armata Pharmaceuticals Announces the Completion of Enrollment of its Phase 1b/2a diSArm Study Evaluating Intravenous AP-SA02 as a Potential Treatment for Staphylococcus aureus Bacteremia Topline data anticipated in Q1 2025 to support potential initia

Exhibit 99.1 Armata Pharmaceuticals Announces the Completion of Enrollment of its Phase 1b/2a diSArm Study Evaluating Intravenous AP-SA02 as a Potential Treatment for Staphylococcus aureus Bacteremia Topline data anticipated in Q1 2025 to support potential initiation of a pivotal bacteremia efficacy trial in 2025 LOS ANGELES, Calif., November 12, 2024 - Armata Pharmaceuticals, Inc. (NYSE American:

October 3, 2024 EX-10.1

Confidential Separation and Release Agreement by and between Armata Pharmaceuticals, Inc. and Richard Rychlik dated as of September 30, 2024.

Exhibit 10.1 CONFIDENTIAL SEPARATION AND RELEASE AGREEMENT This Confidential Separation and Release Agreement (this “Agreement”), originally delivered September 24, 2024, confirms the following understandings and agreements between Armata Pharmaceuticals, Inc. (the “Company”) and Richard Rychlik (hereinafter referred to as “you” or “your”). In consideration of the promises set forth herein, you an

October 3, 2024 8-K

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, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 30, 2024 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (

September 26, 2024 8-K

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, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 22, 2024 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (

August 26, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 26, 2024 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Com

August 26, 2024 EX-99.2

Armata Pharmaceuticals Announces Presentation at the 2024 Military Health System Research Symposium

Exhibit 99.2 Armata Pharmaceuticals Announces Presentation at the 2024 Military Health System Research Symposium LOS ANGELES, Calif., August 26, 2024 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on the development of high-purity, pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacteria

August 26, 2024 EX-99.1

Exhibit 99.1 Phase 2 Clinical Trials Evaluating Multi-phage Candidates for the Treatment of Adults with Bacteremia due to Staphylococcus aureus (diSArm) and Chronic Respiratory Infections due to Pseudomonas aeruginosa (SWARM-P.a. & Tailwind) Mina Pas

Exhibit 99.1 Phase 2 Clinical Trials Evaluating Multi-phage Candidates for the Treatment of Adults with Bacteremia due to Staphylococcus aureus (diSArm) and Chronic Respiratory Infections due to Pseudomonas aeruginosa (SWARM-P.a. & Tailwind) Mina Pastagia, MD, Stacey Kolar, PhD, Pierre Kyme, PhD, Thomas Feinberg, MS, Deborah Birx, MD Armata Pharmaceuticals, Inc., Los Angeles, California INTRODUCTI

August 26, 2024 EX-99.3

Corporate Presentation August 26, 2024 NYSE American: ARMP

Exhibit 99.3 Corporate Presentation August 26, 2024 NYSE American: ARMP 2 This presentation contains “forward - looking” statements that involve risks, uncertainties and assumptions . If the risks or uncertainties materialize or the assumptions prove incorrect, our results may differ materially from those expressed or implied by such forward - looking statements . All statements other than stateme

August 15, 2024 EX-10.1

Employment Letter Agreement, dated July 31, 2024, by and between Armata Pharmaceuticals, Inc. and David House.

Exhibit 10.1 Armata Pharmaceuticals, Inc. 5005 McConnell Ave. Los Angeles, CA 90066 July 29, 2024 Dear David: We are pleased to confirm our offer of employment with Armata Pharmaceuticals, Inc. (the “Company”) in the position of Senior Vice President, Finance, effective 16 August 2024, (the “Effective Date”) on the terms set forth in this letter agreement (the “Agreement”). 1.            Position.

August 15, 2024 EX-99.1

Armata Pharmaceuticals Announces Appointment of Life Sciences Accounting and Finance Veteran David House as SVP of Finance and Principal Financial Officer

Exhibit 99.1 Armata Pharmaceuticals Announces Appointment of Life Sciences Accounting and Finance Veteran David House as SVP of Finance and Principal Financial Officer LOS ANGELES, Calif., August 15, 2024 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on the development of high-purity, pathogen-specific bacteriophage therapeutics f

August 15, 2024 8-K

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, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2024 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Commi

August 13, 2024 10-Q

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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37544 ARMATA PHARMACEUTICAL

August 13, 2024 8-K

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 13, 2024 ARMATA PHARMACEUTICALS, INC.

August 13, 2024 EX-99.1

Armata Pharmaceuticals Announces Second Quarter 2024 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces Second Quarter 2024 Results and Provides Corporate Update LOS ANGELES, CA, August 13, 2024 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on high-purity, pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infections, today announced fi

July 25, 2024 EX-10.1

Amendment No. 1, dated as of July 22, 2024, to that certain Employment Letter Agreement by and between Mina Pastagia, M.D. and the Company, dated as of September 22, 2020 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on July 25, 2024).

Exhibit 10.1 AMENDMENT NO. 1 TO EMPLOYMENT AGREEMENT This Amendment No. 1 (this “ Amendment”) to the Employment Agreement (as defined below) is entered into as of July 22, 2024, by and between Armata Pharmaceuticals, Inc. (the “Company”) and Mina Pastagia, M.D. (the “Employee”). WHEREAS, the Company and the Employee are parties to that certain employment letter agreement, dated September 22, 2020

July 25, 2024 8-K

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, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 22, 2024 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Commi

July 25, 2024 EX-10.2

Employment Letter Agreement by and between Mina Pastagia, M.D. and the Company, dated as of September 22, 2020 (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed with the SEC on July 25, 2024).

Exhibit 10.2 4503 Glencoe Avenue Marina del Rey, CA 90292 Tel (310) 665-2928 · Fax (310) 665-2963 www.armatapharma.com September 22, 2020 Ms. Mina Pastagia, MD Dear Mina: We are pleased to confirm our offer of employment with Armata Pharmaceuticals, Inc. (the “Company”), in the position of Vice President, Clinical Development on the terms set forth in this letter agreement (the “Agreement”). 1.   

June 14, 2024 8-K

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): June 12, 2024 ARMATA PHARMACEUTICALS, INC.

May 7, 2024 EX-99.1

Armata Pharmaceuticals Announces First Quarter 2024 Results and Provides Corporate Update

Armata Pharmaceuticals Announces First Quarter 2024 Results and Provides Corporate Update LOS ANGELES, CA, May 7, 2024 - Armata Pharmaceuticals, Inc.

May 7, 2024 10-Q

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 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37544 ARMATA PHARMACEUTICA

May 7, 2024 8-K

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 7, 2024 ARMATA PHARMACEUTICALS, INC.

April 29, 2024 DEF 14A

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

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

March 22, 2024 8-K

Financial Statements and Exhibits, Shareholder Director Nominations

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 22, 2024 ARMATA PHARMACEUTICALS, INC.

March 21, 2024 EX-99.1

Armata Pharmaceuticals Announces Fourth Quarter and Full-Year 2023 Results and Provides Corporate Update

Armata Pharmaceuticals Announces Fourth Quarter and Full-Year 2023 Results and Provides Corporate Update LOS ANGELES, CA, March 21, 2024 - Armata Pharmaceuticals, Inc.

March 21, 2024 EX-10.28

Employment Agreement, dated August 30, 2023, by and between the Company and Richard Rychlik.

Exhibit 10.28 Armata Pharmaceuticals, Inc. 4503 Glencoe Avenue Marina del Rey, CA 90292 August 30, 2023 Dear Richard: We are pleased to confirm our offer of employment with Armata Pharmaceuticals, Inc. (the “Company”) in the position of Vice President, Corporate Controller, effective September 5, 2023 (the “Effective Date”), on the terms set forth in this letter agreement (the “Agreement”). 1.Posi

March 21, 2024 8-K

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): March 21, 2024 ARMATA PHARMACEUTICALS, INC.

March 21, 2024 EX-21.1

Subsidiaries of the Company.

Exhibit 21.1 Subsidiaries of Armata Pharmaceuticals, Inc. The following companies are direct or indirect wholly owned subsidiaries of Armata Pharmaceuticals, Inc.: Name Jurisdiction C3J Therapeutics, Inc. C3 Jian, LLC United States United States Biocontrol Limited United Kingdom AmpliPhi Australia Pty Ltd Australia Special Phage Holdings Pty Ltd Australia Special Phage Services Pty Ltd Australia

March 21, 2024 EX-97

Armata Pharmaceuticals, Inc. Policy for the Recovery of Erroneously Awarded Compensation, adopted on October 2, 2023.

Exhibit 97 Execution Copy ARMATA PHARMACEUTICALS, INC. POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION 1.Purpose. The purpose of this Policy is to describe the circumstances in which Executives will be required to repay or return Erroneously Awarded Compensation to members of the Company Group. Each current and future Executive Officer shall be required to sign and return to the Compan

March 21, 2024 EX-4.9

Description of the Company’s securities registered under Section 12 of the Exchange Act.

Exhibit 4.9 DESCRIPTION OF COMMON STOCK The following description of our common stock, certain provisions of our articles of incorporation and bylaws, and certain provisions of Washington law are summaries. The following description is not complete and is subject to and qualified in its entirety by our articles of incorporation and bylaws. As of March 15, 2020, our articles of incorporation author

March 21, 2024 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-375

March 4, 2024 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, 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 4, 2024 ARMATA PHARMACEUTICALS, INC.

March 4, 2024 EX-10.2

First Amendment to Credit and Security Agreement, dated March 4, 2024, by and among the Company and Innoviva Strategic Opportunities, LLC (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed with the SEC on March 4, 2024).

Exhibit 10.2 FIRST AMENDMENT TO CREDIT AND SECURITY AGREEMENT FIRST AMENDMENT TO CREDIT AND SECURITY AGREEMENT, dated as of March 4, 2024 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “Guarantors” and, together with the Borrower, the “Loan Parties”) and

March 4, 2024 EX-10.3

Second Amendment to Secured Convertible Credit and Security Agreement, dated March 4, 2024, by and among the Company and Innoviva Strategic Opportunities, LLC (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K, filed with the SEC on March 4, 2024).

Exhibit 10.3 SECOND AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT SECOND AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT, dated as of March 4, 2024 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “Guarantors” and, together

March 4, 2024 EX-99.1

Armata Pharmaceuticals Announces $35 Million Secured Credit Agreement with Innoviva Proceeds to be used to continue to advance rigorously designed clinical trials of Armata’s high purity phage-based therapeutic candidates

Exhibit 99.1 Armata Pharmaceuticals Announces $35 Million Secured Credit Agreement with Innoviva Proceeds to be used to continue to advance rigorously designed clinical trials of Armata’s high purity phage-based therapeutic candidates LOS ANGELES, Calif., March 4, 2024 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on pathogen-spec

March 4, 2024 EX-10.1

Credit and Security Agreement, dated March 4, 2024, by and among the Company and Innoviva Strategic Opportunities, LLC (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on March 4, 2024).

Exhibit 10.1 CREDIT AND SECURITY AGREEMENT Credit and Security Agreement, dated as of March 4, 2024, by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Subsidiary of the Borrower listed as a “Guarantor” on the signature pages hereto (together with each other Person that executes a joinder agreement and becomes a “Guarantor” hereunder or otherwise guarantees

March 4, 2024 SC 13D/A

ARMP / Armata Pharmaceuticals, Inc. / Innoviva, Inc. - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 10)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-1097 Attention: Pavel Raifeld Chief Executiv

January 23, 2024 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 91-1549568 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 5005 McConnell Avenue Los Angeles, CA 90066 (Address of P

January 23, 2024 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) ARMATA PHARMACEUTICALS, INC.

November 15, 2023 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 91-1549568 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 5005 McConnell Avenue Los Angeles, CA 90066 (Address of P

November 15, 2023 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) ARMATA PHARMACEUTICALS, INC.

November 14, 2023 8-K

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 14, 2023 ARMATA PHARMACEUTICALS, INC.

November 14, 2023 EX-99.1

Armata Pharmaceuticals Announces Third Quarter 2023 Results and Provides Corporate Update

Armata Pharmaceuticals Announces Third Quarter 2023 Results and Provides Corporate Update LOS ANGELES, Calif.

November 14, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-3754

November 7, 2023 CORRESP

- 2 -

November 7, 2023 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance Office of Life Sciences 100 F Street NE Washington, D.

September 20, 2023 8-K

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

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): September 14, 2023 ARMATA PHARMACEUTICALS, INC.

August 14, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37544 ARM

August 14, 2023 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 14, 2023 ARMATA PHARMACEUTIC

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 14, 2023 ARMATA PHARMACEUTICALS, INC.

August 14, 2023 EX-99.1

Armata Pharmaceuticals Announces Second Quarter 2023 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces Second Quarter 2023 Results and Provides Corporate Update LOS ANGELES, Calif., August 14, 2023 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infections, today announced financial r

August 3, 2023 DEF 14A

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

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

August 3, 2023 DEFA14A

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

July 24, 2023 PRE 14A

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

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

July 19, 2023 EX-10.1

Separation and Release Agreement, dated as of July 14, 2023, by and between the Company and Brian Varnum (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on July 19, 2023).

  Exhibit 10.1   Execution Version   SEPARATION AND RELEASE AGREEMENT   This Separation and Release Agreement (this “Agreement”), delivered July 10, 2023, confirms the following understandings and agreements between Armata Pharmaceuticals, Inc. (the “Company”) and Brian Varnum (hereinafter referred to as “you” or “your”).   In consideration of the promises set forth herein, you and the Company agr

July 19, 2023 8-K

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 10, 2023 ARMATA PHARMACEUTICALS, INC.

July 11, 2023 SC 13D/A

ARMP / Armata Pharmaceuticals Inc / Innoviva, Inc. - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 9)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-1097 Attention: Pavel Raifeld Chief Executive

July 11, 2023 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 10, 2023 ARMATA PHARMACEUTICAL

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 10, 2023 ARMATA PHARMACEUTICALS, INC.

July 11, 2023 EX-10.4

Offer Letter of Employment, by and between the Company and Dr. Deborah Birx (incorporated by reference to Exhibit 10.4 to the Company’s Current Report on Form 8-K, filed with the SEC on July 11, 2023).

Exhibit 10.4 July 10, 2023 Dr. Deborah Birx Via Email Re: Offer of Employment Dear Dr. Birx: We are pleased to confirm our offer of employment with Armata Pharmaceuticals, Inc. (the “Company” and together with its direct and indirect subsidiaries, the “Company Group”) in the position of Chief Executive Officer (“CEO”), effective as of the termination of employment of the Company Group’s current Ch

July 11, 2023 EX-10.2

First Amendment to Security Convertible Credit and Security Agreement, dated as of July 10, 2023, by and between the Company and Innoviva Strategic Opportunities LLC (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed with the SEC on July 11, 2023)

Exhibit 10.2 FIRST AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT FIRST AMENDMENT TO SECURED CONVERTIBLE CREDIT AND SECURITY AGREEMENT, dated as of July 10, 2023 (this “Amendment”), by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Guarantor from time to time party to the Credit Agreement (as defined below) (the “Guarantors” and, together wi

July 11, 2023 EX-10.1

Credit and Security Agreement, dated as of July 10, 2023, by and between the Company and Innoviva Strategic Opportunities LLC (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on July 11, 2023)

Exhibit 10.1 CREDIT AND SECURITY AGREEMENT Credit and Security Agreement, dated as of July 10, 2023, by and among Armata Pharmaceuticals, Inc., a Washington corporation (the “Borrower”), each Subsidiary of the Borrower listed as a “Guarantor” on the signature pages hereto (together with each other Person that executes a joinder agreement and becomes a “Guarantor” hereunder or otherwise guarantees

July 11, 2023 EX-99.1

Armata Pharmaceuticals Announces New Financing and Leadership Transition to Accelerate Novel Bacteriophage Therapeutics Signs new $25 million credit agreement and extension of existing secured convertible credit agreement Appoints world-renowned heal

Exhibit 99.1 Armata Pharmaceuticals Announces New Financing and Leadership Transition to Accelerate Novel Bacteriophage Therapeutics Signs new $25 million credit agreement and extension of existing secured convertible credit agreement Appoints world-renowned healthcare leader Dr. Deborah L. Birx as Chief Executive Officer MARINA DEL REY, Calif., July 11, 2023 - Armata Pharmaceuticals, Inc. (NYSE A

July 11, 2023 EX-10.3

Amendment No. 1 to the Second Amended and Restated Voting Agreement, dated as of July 10, 2023, by and between the Company, Innoviva, Inc. and Innoviva Strategic Opportunities LLC (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K, filed with the SEC on July 11, 2023)

Exhibit 10.3 Amendment No. 1 to THE Second AMENDED AND RESTATED voting agreement This Amendment No. 1, dated as of July 10, 2023 (this “Amendment”), to the Second Amended and Restated Voting Agreement, dated as of February 9, 2022 (the “Voting Agreement”), is entered into by and among Armata Pharmaceuticals, Inc. (the “Company”), Innoviva, Inc. (“Innoviva”), and Innoviva Strategic Opportunities LL

June 27, 2023 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): June 27, 2023 ARMATA PHARMACEUTICAL

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 27, 2023 ARMATA PHARMACEUTICALS, INC.

May 12, 2023 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 11, 2023 ARMATA PHARMACEUTICALS

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 11, 2023 ARMATA PHARMACEUTICALS, INC.

May 12, 2023 EX-99.1

Armata Pharmaceuticals Announces First Quarter 2023 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces First Quarter 2023 Results and Provides Corporate Update MARINA DEL REY, Calif., May 11, 2023 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infections, today announced financial re

May 11, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37544 AR

May 5, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 1, 2023 ARMATA PHARMACEUTICAL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 1, 2023 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Commiss

April 6, 2023 424B3

ARMATA PHARMACEUTICALS, INC. 21,315,790 Shares of Common Stock

424B3 1 tm2311855d1424b3.htm 424B3 Filed pursuant to Rule 424(b)(3) File No. 333-269726 PROSPECTUS ARMATA PHARMACEUTICALS, INC. 21,315,790 Shares of Common Stock This prospectus relates to the disposition from time to time of up to 21,315,790 shares of our common stock issuable upon conversion of a portion or all of the outstanding principal amount of, and any accrued and unpaid interest on, the l

April 5, 2023 CORRESP

ARMATA PHARMACEUTICALS, INC. 4503 Glencoe Avenue Marina del Rey, California 90292-3552

ARMATA PHARMACEUTICALS, INC. 4503 Glencoe Avenue Marina del Rey, California 90292-3552 April 5, 2023 VIA EDGAR SUBMISSION U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Armata Pharmaceuticals, Inc. (the “Company”) Registration Statement on Form S-3 (File No. 333-269726) (the “Registration Statement”) Dear Ladies and Gentlemen: Purs

March 28, 2023 S-3/A

As filed with the U.S. Securities and Exchange Commission on March 28, 2023

As filed with the U.S. Securities and Exchange Commission on March 28, 2023 Registration No. 333-269726 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) Washington 91-1549568 (State or Other Jurisdiction of (I.R.S. Employer Inco

March 16, 2023 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): March 16, 2023 ARMATA PHARMACEUTICA

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 16, 2023 ARMATA PHARMACEUTICALS, INC.

March 16, 2023 EX-4.9

Description of the Company’s securities registered under Section 12 of the Exchange Act.

Exhibit 4.9 DESCRIPTION OF COMMON STOCK The following description of our common stock, certain provisions of our articles of incorporation and bylaws, and certain provisions of Washington law are summaries. The following description is not complete and is subject to and qualified in its entirety by our articles of incorporation and bylaws. As of March 15, 2020, our articles of incorporation author

March 16, 2023 EX-99.1

Armata Pharmaceuticals Announces Fourth Quarter and Full-Year 2022 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces Fourth Quarter and Full-Year 2022 Results and Provides Corporate Update MARINA DEL REY, Calif., March 16, 2023 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infections, today annou

March 16, 2023 EX-21.1

Subsidiaries of the Company.

Exhibit 21.1 Subsidiaries of Armata Pharmaceuticals, Inc. The following companies are direct or indirect wholly owned subsidiaries of Armata Pharmaceuticals, Inc.: Name Jurisdiction C3J Therapeutics, Inc. C3 Jian, LLC United States United States Biocontrol Limited United Kingdom AmpliPhi Australia Pty Ltd Australia Special Phage Holdings Pty Ltd Australia Special Phage Services Pty Ltd Australia

March 16, 2023 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-375

March 6, 2023 EX-99.2

February 22, 2023 NYSE American: ARMP CONFIDENTIAL

Exhibit 99.2 February 22, 2023 NYSE American: ARMP CONFIDENTIAL 2 Forward Looking Statements This presentation contains “forward - looking” statements that involve risks, uncertainties and assumptions . If the risks or uncertainties materialize or the assumptions prove incorrect, our results may differ materially from those expressed or implied by such forward - looking statements . All statements

March 6, 2023 EX-99.1

Armata Pharmaceuticals Announces Positive Topline Data from Phase 1b/2a SWARM-P.a. Clinical Trial of Inhaled AP-PA02 in Patients with Cystic Fibrosis AP-PA02 is well-tolerated and data supports progression to Phase 2b Also announces first subject dos

Exhibit 99.1 Armata Pharmaceuticals Announces Positive Topline Data from Phase 1b/2a SWARM-P.a. Clinical Trial of Inhaled AP-PA02 in Patients with Cystic Fibrosis AP-PA02 is well-tolerated and data supports progression to Phase 2b Also announces first subject dosed in Phase 2 ‘Tailwind’ clinical trial of inhaled AP-PA02 in patients with Non-Cystic Fibrosis Bronchiectasis (NCFB) NCFB represents Arm

March 6, 2023 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): March 6, 2023 ARMATA PHARMACEUTICAL

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 6, 2023 ARMATA PHARMACEUTICALS, INC.

February 13, 2023 EX-FILING FEES

Calculation of Filing Fees Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Armata Pharmaceuticals, Inc.

February 13, 2023 S-3

As filed with the U.S. Securities and Exchange Commission on February 13, 2023

As filed with the U.S. Securities and Exchange Commission on February 13, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) Washington 91-1549568 (State or Other Jurisdiction of (I.R.S. Employer Incorpo

February 13, 2023 EX-4.21

Registration Rights Agreement, dated as of February 9, 2023, by and between the Company and Innoviva Strategic Opportunities LLC (incorporated by reference to Exhibit 4.21 to the Company’s Registration Statement on Form S-3, filed with the SEC on February 13, 2023)

Exhibit 4.21 ARMATA PHARMACEUTICALS, INC. REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this “Agreement”) is made and entered into as of February 9, 2023, by and between Armata Pharmaceuticals, Inc., a Washington corporation (the “Company”), and Innoviva Strategic Opportunities LLC, a Delaware limited liability company (the “Holder”). The Company and the Holder are referred to

January 10, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 10, 2023 ARMATA PHARMACEU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 10, 2023 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Co

January 10, 2023 SC 13D/A

ARMP / Armata Pharmaceuticals Inc / Innoviva, Inc. - SC 13D/A Activist Investment

SC 13D/A 1 tm232849d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 8)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-1097

January 10, 2023 EX-99.1

Armata Pharmaceuticals Announces Closing of $30 Million Secured Convertible Credit Agreement with Innoviva Strategic Opportunities LLC

EX-99.1 3 tm232848d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Armata Pharmaceuticals Announces Closing of $30 Million Secured Convertible Credit Agreement with Innoviva Strategic Opportunities LLC MARINA DEL REY, Calif., January 10, 2023 – Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for a

January 10, 2023 EX-10.1

Secured Convertible Credit and Security Agreement, dated January 10, 2023 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on January 10, 2023).

Exhibit 10.1 Execution Version Secured Convertible Credit and Security Agreement Dated as of January 10, 2023 by and among ARMATA PHARMACEUTICALS, INC., as the Borrower, EACH SUBSIDIARY OF THE BORROWER HERETO FROM TIME TO TIME, as Guarantors, and INNOVIVA STRATEGIC OPPORTUNITIES LLC, as the Lender TABLE OF CONTENTS Page Article I DEFINITIONS; CERTAIN TERMS 1 Section 1.01 Definitions 1 Section 1.02

December 19, 2022 EX-10.1

Letter Agreement, dated December 14, 2022, by and between Armata Pharmaceuticals, Inc. and Todd R. Patrick.

Exhibit 10.1 Armata Pharmaceuticals, Inc. December 14, 2022 Todd R. Patrick 4503 Glencoe Avenue Marina del Rey, CA 90292 Dear Todd: The purpose of this letter agreement (this “Agreement”) is to amend that certain letter agreement by and between you and Armata Pharmaceuticals, Inc. (the “Company”), dated as of August 9, 2021 (the “Prior Agreement”) and to set forth the terms of your continued emplo

December 19, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2022 ARMATA PHARMACE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2022 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (C

November 18, 2022 8-K

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): November 16, 2022 ARMATA PHARMACEUTICALS, INC.

November 9, 2022 EX-99.1

Armata Pharmaceuticals Announces Third Quarter 2022 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces Third Quarter 2022 Results and Provides Corporate Update MARINA DEL REY, Calif., November 9, 2022 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (?Armata? or the ?Company?), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infections, today announced financia

November 9, 2022 8-K

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): Noveember 9, 2022 ARMATA PHARMACEUTICALS, INC.

November 9, 2022 10-Q

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

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

October 17, 2022 DEF 14A

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

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

September 20, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, 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): September 20, 2022 ARMATA PHARMACEUTICALS, INC.

August 11, 2022 8-K

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 11, 2022 ARMATA PHARMACEUTICALS, INC.

August 11, 2022 10-Q

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

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

August 11, 2022 EX-99.1

Armata Pharmaceuticals Announces Second Quarter 2022 Results and Provides Corporate Update

Exhibit 99.1 Armata Pharmaceuticals Announces Second Quarter 2022 Results and Provides Corporate Update MARINA DEL REY, Calif., August 11, 2022 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (?Armata? or the ?Company?), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infections, today announced financia

June 1, 2022 424B3

ARMATA PHARMACEUTICALS, INC. 13,500,000 Shares of Common Stock 4,500,000 Warrants to Purchase Common Stock

Filed Pursuant to Rule 424(b)(3) Registration No. 333-264961 PROSPECTUS ARMATA PHARMACEUTICALS, INC. 13,500,000 Shares of Common Stock 4,500,000 Warrants to Purchase Common Stock This prospectus relates to the disposition from time to time of up to (i) 9,000,000 shares of our common stock, $0.01 par value per share, (ii) warrants to purchase 4,500,000 shares of our common stock (the ?Warrants?), a

May 26, 2022 CORRESP

ARMATA PHARMACEUTICALS, INC. 4503 Glencoe Avenue Marina del Rey, California 90292-3552

ARMATA PHARMACEUTICALS, INC. 4503 Glencoe Avenue Marina del Rey, California 90292-3552 May 26, 2022 VIA EDGAR SUBMISSION U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Armata Pharmaceuticals, Inc. (the ?Company?) Registration Statement on Form S-3 (File No. 333-264961) (the ?Registration Statement?) Dear Ladies and Gentlemen: Pursu

May 24, 2022 S-3/A

As filed with the U.S. Securities and Exchange Commission on May 23, 2022

S-3/A 1 tm2215582d2s3a.htm FORM S-3/A As filed with the U.S. Securities and Exchange Commission on May 23, 2022 Registration No. 333-264961 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 AMENDMENT NO. 1 to FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) Washington 91-154956

May 16, 2022 EX-FILING FEES

Calculation of Filing Fees Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Armata Pharmaceuticals, Inc.

May 16, 2022 S-3

As filed with the U.S. Securities and Exchange Commission on May 13, 2022

As filed with the U.S. Securities and Exchange Commission on May 13, 2022 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) Washington 91-1549568 (State or Other Jurisdiction of (I.R.S. Employer Incorporatio

May 12, 2022 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-37544 AR

April 6, 2022 424B3

ARMATA PHARMACEUTICALS, INC. 2,121,213 Shares of Common Stock

Filed Pursuant to Rule 424(b)(3) Registration No. 333-263936 PROSPECTUS ARMATA PHARMACEUTICALS, INC. 2,121,213 Shares of Common Stock This prospectus relates to the disposition from time to time of up to 2,121,213 shares of our common stock, $0.01 par value per share, that were initially issued pursuant to the Securities Purchase Agreement dated as of October 28, 2021 (the ?Securities Purchase Agr

April 5, 2022 CORRESP

ARMATA PHARMACEUTICALS, INC. 4503 Glencoe Avenue Marina del Rey, California 90292-3552

ARMATA PHARMACEUTICALS, INC. 4503 Glencoe Avenue Marina del Rey, California 90292-3552 April 5, 2022 VIA EDGAR SUBMISSION Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Armata Pharmaceuticals, Inc. (the ?Company?) Registration Statement on Form S-3 (File No. 333-263936) (the ?Registration Statement?) Dear Ladies and Gentlemen: Pursuant

April 1, 2022 SC 13D/A

ARMP / Armata Pharmaceuticals Inc / Innoviva, Inc. - SCHEDULE 13D/A, AMENDMENT #7 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 7)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-1097 Attention: Pavel Raifeld Chief Executive

March 31, 2022 EX-99.1

Armata Pharmaceuticals Announces Closing of Second and Final Tranche of $45 Million Private Placement with Innoviva

Exhibit 99.1 Armata Pharmaceuticals Announces Closing of Second and Final Tranche of $45 Million Private Placement with Innoviva MARINA DEL REY, Calif., March 31, 2022 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (?Armata? or the ?Company?), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infections,

March 31, 2022 8-K

Unregistered Sales of Equity Securities, 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): March 30, 2022 ARMATA PHARMACEUTICALS, INC.

March 29, 2022 EX-FILING FEES

Calculation of Filing Fees Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Armata Pharmaceuticals, Inc.

March 29, 2022 S-3

As filed with the U.S. Securities and Exchange Commission on March 29, 2022

As filed with the U.S. Securities and Exchange Commission on March 29, 2022 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) Washington 91-1549568 (State or Other Jurisdiction of (I.R.S. Employer Incorporat

March 28, 2022 EX-10.2

Employment Agreement, dated March 28, 2022, between the Company and Ms. Butler.

Exhibit 10.2 March 28, 2022 Erin Butler 4503 Glencoe Avenue Marina del Rey, CA 90292 Dear Erin: We are pleased to confirm our offer of continued employment with Armata Pharmaceuticals, Inc. (the ?Company?) in the position of Vice President of Finance and Administration, effective April 1, 2022, on the terms set forth in this letter agreement (the ?Agreement?). 1. Position. As Vice President of Fin

March 28, 2022 8-K

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): March 25, 2022 ARMATA PHARMACEUTICALS, INC.

March 28, 2022 EX-10.1

Advisory Agreement, dated March 28, 2022, between the Company and Mr. Martin (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on March 25, 2022).

Exhibit 10.1 March 28, 2022 Steve R. Martin 4503 Glencoe Avenue Marina del Rey, CA 90292 Dear Steve: This agreement (this ?Agreement?) replaces and supersedes the offer letter agreement between you and Armata Pharmaceuticals, Inc. (f/k/a AmpliPhi Biosciences Corporation) (the ?Company?) dated January 18, 2016, as amended on April 1, 2017 (the ?Prior Agreement?) and sets forth the terms of your con

March 17, 2022 EX-21.1

Subsidiaries of the Company.

Exhibit 21.1 ? Subsidiaries of Armata Pharmaceuticals, Inc. ? The following companies are direct or indirect wholly owned subsidiaries of Armata Pharmaceuticals, Inc.: ? ? ? ? Name Jurisdiction C3J Therapeutics, Inc. C3 Jian, LLC ? United States United States Biocontrol Limited ? United Kingdom AmpliPhi Australia Pty Ltd ? Australia Special Phage Holdings Pty Ltd ? Australia Special Phage Services

March 17, 2022 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.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 Number 001-375

March 17, 2022 EX-4.9

Description of the Company’s securities registered under Section 12 of the Exchange Act.

Exhibit 4.9 ? DESCRIPTION OF COMMON STOCK ? The following description of our common stock, certain provisions of our articles of incorporation and bylaws, and certain provisions of Washington law are summaries. The following description is not complete and is subject to and qualified in its entirety by our articles of incorporation and bylaws. ? As of March 15, 2020, our articles of incorporation

March 9, 2022 DEF 14A

the portions of our Definitive Proxy Statement on Schedule 14A that are deemed to have been “filed” with the SEC on March 9, 2022

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

February 24, 2022 PRE 14A

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

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

February 11, 2022 EX-10.1

Securities Purchase Agreement, dated as of February 9, 2022, by and between the Registrant and Innoviva Strategic Opportunities LLC (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on February 11, 2022).

Exhibit 10.1 SECURITIES PURCHASE AGREEMENT This SECURITIES PURCHASE AGREEMENT (together with all Exhibits and Schedules hereto, as each may be amended, restated, amended and restated, supplemented or otherwise modified from time to time in accordance with the terms hereof, this ?Agreement?), dated as of February 9, 2022, is made by and between (i) Armata Pharmaceuticals, Inc., a Washington corpora

February 11, 2022 EX-99.1

Armata Pharmaceuticals Announces $45 Million Investment to Support Advancement of the Company’s Bacteriophage Development

Exhibit 99.1 Armata Pharmaceuticals Announces $45 Million Investment to Support Advancement of the Company?s Bacteriophage Development MARINA DEL REY, Calif., February 9, 2022 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (?Armata? or the ?Company?), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infe

February 11, 2022 EX-10.2

Amended and Restated Investor Rights Agreement, dated February 9, 2022, by and among the Company and Innoviva (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed with the SEC on February 11, 2022).

Exhibit 10.2 AMENDED AND RESTATED INVESTOR RIGHTS AGREEMENT This AMENDED AND RESTATED INVESTOR RIGHTS AGREEMENT (this ?Agreement?) is made and entered into as of February 9, 2022 by and between Armata Pharmaceuticals Inc., a Washington corporation (the ?Company?), Innoviva, Inc., a Delaware corporation (?Innoviva?), and Innoviva Strategic Opportunities LLC, a Delaware limited liability company and

February 11, 2022 EX-10.3

Registration Rights Agreement, dated as of February 9, 2022, by and between the Registrant and Innoviva Strategic Opportunities LLC (incorporated herein by reference to Exhibit 10.3 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on February 11, 2022).

Exhibit 10.3 ARMATA PHARMACEUTICALS, INC. REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this ?Agreement?) is made and entered into as of February 9, 2022, by and between Armata Pharmaceuticals, Inc., a Washington corporation (the ?Company?), and Innoviva Strategic Opportunities LLC, a Delaware limited liability company (the ?Holder?). The Company and the Holder are referred to

February 11, 2022 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, 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 9, 2022 ARMATA PHARMACEUTICALS, INC.

February 11, 2022 SC 13D/A

ARMP / Armata Pharmaceuticals Inc / Innoviva, Inc. - SCHEDULE 13D/A (AMENDMENT NO. 6) Activist Investment

SC 13D/A 1 i50535136.htm SCHEDULE 13D/A (AMENDMENT NO. 6) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 6)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame

February 11, 2022 EX-4.1

Form of Common Stock Warrant (incorporated herein by reference to Exhibit 4.1 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on February 11, 2022).

Exhibit 4.1 THE WARRANTS REPRESENTED BY THIS WARRANT CERTIFICATE ARE TRANSFERABLE AND ASSIGNABLE SUBJECT TO COMPLIANCE WITH APPLICABLE SECURITIES LAWS. THE WARRANTS REPRESENTED BY THIS WARRANT CERTIFICATE WILL BE VOID AND OF NO VALUE UNLESS EXERCISED ON OR BEFORE 5:00 P.M. (NEW YORK TIME) ON [?], 2027. WARRANT CERTIFICATE ARMATA PHARMACEUTICALS, Inc. (Incorporated under the Laws of the State of Wa

February 11, 2022 EX-10.4

Second Amended and Restated Voting Agreement, dated as of February 9, 2022, by and among the Registrant and Innoviva (incorporated herein by reference to Exhibit 10.4 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on February 11, 2022).

Exhibit 10.4 SECOND AMENDED AND RESTATED VOTING AGREEMENT This SECOND AMENDED AND RESTATED VOTING AGREEMENT (this ?Agreement?) is made and entered into as of February 9, 2022 (the ?Effective Date?), by and among Armata Pharmaceuticals Inc., a Washington corporation (the ?Company?), Innoviva, Inc., a Delaware corporation (?Innoviva?), and Innoviva Strategic Opportunities LLC, a Delaware limited lia

January 5, 2022 EX-99.1

Brian Varnum, Chief Executive Officer Steve Martin, Chief Financial Officer January 5, 2022 NYSE American: ARMP

Exhibit 99.1 Brian Varnum, Chief Executive Officer Steve Martin, Chief Financial Officer January 5, 2022 NYSE American: ARMP 2 Forward Looking Statements This presentation contains ?forward - looking? statements that involve risks, uncertainties and assumptions . If the risks or uncertainties materialize or the assumptions prove incorrect, our results may differ materially from those expressed or

January 5, 2022 8-K

Regulation FD Disclosure, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 5, 2022 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Com

January 5, 2022 EX-99.2

Armata Pharmaceuticals Provides Update on Pseudomonas Respiratory Programs Enhanced AP-PA02 enters SWARM-P.a. study AP-PA02 identified as lead cocktail for non-cystic fibrosis bronchiectasis Phase 2 trial Distinct phage cocktail (AP-PA03) for pneumon

Exhibit 99.2 Armata Pharmaceuticals Provides Update on Pseudomonas Respiratory Programs Enhanced AP-PA02 enters SWARM-P.a. study AP-PA02 identified as lead cocktail for non-cystic fibrosis bronchiectasis Phase 2 trial Distinct phage cocktail (AP-PA03) for pneumonia advances to manufacturing MARINA DEL REY, California, January 5, 2022 ? Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (?Armata,?

November 10, 2021 10-Q

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

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

November 2, 2021 EX-99.1

Armata Enters Lease to Build State-of-the-Art R&D and GMP Manufacturing Facility 56,000 square foot facility in Los Angeles enables a substantial increase in manufacturing scale and capacity to support Armata’s advancing pipeline

Exhibit 99.1 Armata Enters Lease to Build State-of-the-Art R&D and GMP Manufacturing Facility 56,000 square foot facility in Los Angeles enables a substantial increase in manufacturing scale and capacity to support Armata?s advancing pipeline MARINA DEL REY, California, November 02, 2021 ? Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (?Armata,? ?us,? ?our,? or the ?Company?), a biotechnology

November 2, 2021 EX-10.1

Lease Agreement, dated October 28, 2021, by and between Armata Pharmaceuticals, Inc. and 5005 McConnell Avenue, LLC.

Exhibit 10.1 OFFICE LEASE LANDLORD: 5005 MCCONNELL AVENUE, LLC, a Delaware limited liability company TENANT: ARMATA PHARMACEUTICALS, INC., a Washington corporation -1- TABLE OF CONTENTS Page 1. Premises 1 2. Term 1 3. Rent 2 4. Operating Expenses; Real Property Taxes and Assessments; Insurance Costs and Utilities Costs 2 5. Security Deposit; Letter of Credit 4 6. Use 6 7. Payments and Notices 8 8.

November 2, 2021 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2021 ARMATA PHARMACEUTICALS, Inc. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Co

November 1, 2021 SC 13D/A

ARMP / Armata Pharmaceuticals Inc / Innoviva, Inc. - SCHEDULE 13D/A (AMENDMENT NO. 5) Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 5)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Pavel Raifeld Chief Executive Officer Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-1097 (N

October 29, 2021 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, 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): October 28, 2021 ARMATA PHARMACEUTICALS, INC.

October 29, 2021 EX-10.3

Amended and Restated Voting Agreement, dated as of October 28, 2021, by and between the Registrant and Innoviva Strategic Opportunities LLC (incorporated herein by reference to Exhibit 10.3 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on October 29, 2021).

Exhibit 10.3 AMENDED AND RESTATED VOTING AGREEMENT This AMENDED AND RESTATED VOTING AGREEMENT (this ?Agreement?) is made and entered into as of October 28, 2021 (the ?Effective Date?), by and between Armata Pharmaceuticals Inc., a Washington corporation (the ?Company?), Innoviva, Inc., a Delaware corporation (?Innoviva?) and Innoviva Strategic Opportunities LLC (a Delaware limited liability compan

October 29, 2021 EX-10.1

Securities Purchase Agreement, dated October 28, 2021, by and among the Registrant, Cystic Fibrosis Foundation, and Innoviva Strategic Opportunities LLC (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on October 29, 2021).

Exhibit 10.1 SECURITIES PURCHASE AGREEMENT THIS SECURITIES PURCHASE AGREEMENT (together with all Exhibits and Schedules hereto, as each may be amended, restated, amended and restated, supplemented or otherwise modified from time to time in accordance with the terms hereof, this ?Agreement?), dated as of October 28, 2021, is made by and among (i) Armata Pharmaceuticals, Inc., a Washington corporati

October 29, 2021 EX-10.2

Registration Rights Agreement, dated as of October 28, 2021, by and between the Registrant, Cystic Fibrosis Foundation, and Innoviva Strategic Opportunities LLC (incorporated herein by reference to Exhibit 10.2 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on October 29, 2021).

Exhibit 10.2 ARMATA PHARMACEUTICALS, INC. REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this ?Agreement?) is made and entered into as of October 28, 2021, by and between Armata Pharmaceuticals, Inc., a Washington corporation (the ?Company?), Innoviva Strategic Opportunities LLC (?Innoviva?) and Cystic Fibrosis Foundation, a Delaware corporation (?CFF? and together with Innoviva

October 29, 2021 EX-99.1

Cystic Fibrosis Foundation Makes Equity Investment in Armata Pharmaceuticals Funds to be used to further advance development of lead candidate AP-PA02, which is being evaluated in a Phase 1b/2a clinical trial in Pseudomonas aeruginosa respiratory inf

Exhibit 99.1 Cystic Fibrosis Foundation Makes Equity Investment in Armata Pharmaceuticals Funds to be used to further advance development of lead candidate AP-PA02, which is being evaluated in a Phase 1b/2a clinical trial in Pseudomonas aeruginosa respiratory infections in CF patients Innoviva, a significant Armata shareholder, also elected to participate MARINA DEL REY, California, October 28, 20

August 13, 2021 8-K

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 12, 2021 ARMATA PHARMACEUTICALS, INC.

August 13, 2021 EX-99.1

Armata Pharmaceuticals Announces Second Quarter Results and Provides General Corporate Update Continues to advance AP-PA02 through Phase 1b/2a clinical trial as a potential treatment for cystic fibrosis patients with chronic Pseudomonas aeruginosa An

Exhibit 99.1 Armata Pharmaceuticals Announces Second Quarter Results and Provides General Corporate Update Continues to advance AP-PA02 through Phase 1b/2a clinical trial as a potential treatment for cystic fibrosis patients with chronic Pseudomonas aeruginosa Announced that Todd R. Patrick, CEO, has retired from the Company. Brian Varnum, PhD, former President and Chief Development Officer, has b

August 12, 2021 10-Q

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

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

August 12, 2021 EX-10.23

Amended Employment Agreement, dated August 9, 2021 between Armata Pharmaceuticals, Inc. and Todd Patrick

Exhibit 10.23 August 9, 2021 Todd Patrick 4503 Glencoe Avenue Marina del Rey, CA 90292 Dear Todd: This letter amends the agreement between you and C3J Therapeutics, Inc. dated October 1, 2018, as amended (the ?Prior Agreement? and, together with this letter, the ?Agreement?), to set forth the terms of your continued employment with Armata Pharmaceuticals, Inc. (the ?Company?) in connection with yo

August 12, 2021 EX-10.22

Employment Agreement, dated August 1, 2021, between Armata Pharmaceuticals, Inc. and Brian Varnum, Ph.D. (incorporated herein by reference to Exhibit 10.22 to the Quarterly Report on Form 10-Q, filed with the SEC on May 13, 2021).

? Exhibit 10.22 August 1, 2021 Brian Varnum, Ph.D. 4503 Glencoe Avenue Marina del Rey, CA 90292 Dear Brian: We are pleased to confirm our offer of continued employment with Armata Pharmaceuticals, Inc. (the ?Company?) in the position of Chief Executive Officer (?CEO?) on the terms set forth in this letter agreement (the ?Agreement?). 1. Position. As CEO, you will be responsible for managing the da

August 4, 2021 8-K

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, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2021 ARMATA PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other jurisdiction of incorporation) (Commi

June 14, 2021 8-K

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): June 11, 2021 ARMATA PHARMACEUTICALS, INC.

May 20, 2021 424B3

ARMATA PHARMACEUTICALS, INC. 12,307,694 Shares of Common Stock 6,153,847 Warrants to Purchase Common Stock

Filed Pursuant to Rule 424(b)(3) Registration No. 333-256104 PROSPECTUS ARMATA PHARMACEUTICALS, INC. 12,307,694 Shares of Common Stock 6,153,847 Warrants to Purchase Common Stock This prospectus relates to the disposition from time to time of up to (i) 6,153,847 shares of our common stock, $0.01 par value per share, (ii) warrants to purchase 6,153,847 shares of our common stock (the ?Warrants?), a

May 18, 2021 CORRESP

May 18

May 18, 2021 VIA EDGAR SUBMISSION Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Armata Pharmaceuticals, Inc.

May 14, 2021 8-K

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 13, 2021 ARMATA PHARMACEUTICALS, INC.

May 14, 2021 EX-99.1

Armata Pharmaceuticals Announces First Quarter Results and Provides General Corporate Update Company earns $750,000 milestone payment related to SWARM-P.a. Study

EX-99.1 2 tm2116541d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Armata Pharmaceuticals Announces First Quarter Results and Provides General Corporate Update Company earns $750,000 milestone payment related to SWARM-P.a. Study MARINA DEL REY, Calif., May 13, 2021 - Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on pathogen-specific bacterio

May 13, 2021 S-3

As filed with the U.S. Securities and Exchange Commission on May 13, 2021

As filed with the U.S. Securities and Exchange Commission on May 13, 2021 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ARMATA PHARMACEUTICALS, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) Washington 91-1549568 (State or Other Jurisdiction of (I.R.S. Employer Incorporatio

May 13, 2021 10-Q

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

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

April 22, 2021 DEFA14A

- DEFA14A

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

April 21, 2021 DEF 14A

- DEF 14A

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

April 5, 2021 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securit

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Pavel Raifeld Chief Executive Officer Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-1097 (N

April 5, 2021 8-K

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): April 1, 2021 ARMATA PHARMACEUTICALS, INC.

March 18, 2021 EX-21.1

Subsidiaries of the Company.

EX-21.1 3 armp-20201231ex21148ae91.htm EX-21.1 Exhibit 21.1 Subsidiaries of Armata Pharmaceuticals, Inc. The following companies are direct or indirect wholly owned subsidiaries of Armata Pharmaceuticals, Inc.: Name Jurisdiction C3J Therapeutics, Inc. C3 Jian, LLC United States United States Biocontrol Limited United Kingdom AmpliPhi Australia Pty Ltd Australia Special Phage Holdings Pty Ltd Austr

March 18, 2021 EX-4.9

Description of the Company’s securities registered under Section 12 of the Exchange Act.

Exhibit 4.9 ? DESCRIPTION OF COMMON STOCK ? The following description of our common stock, certain provisions of our articles of incorporation and bylaws, and certain provisions of Washington law are summaries. The following description is not complete and is subject to and qualified in its entirety by our articles of incorporation and bylaws. ? As of March 15, 2020, our articles of incorporation

March 18, 2021 10-K

Annual Report - 10-K

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

March 17, 2021 8-K

Unregistered Sales of Equity Securities, 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): March 16, 2021 ARMATA PHARMACEUTICALS, INC.

March 17, 2021 EX-99.1

Armata Pharmaceuticals Announces Closing of Second and Final Tranche of $20 Million Private Placement with Innoviva

Exhibit 99.1 Armata Pharmaceuticals Announces Closing of Second and Final Tranche of $20 Million Private Placement with Innoviva MARINA DEL REY, California, March 17, 2021 ? Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (?Armata? or the ?Company?), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for antibiotic-resistant and difficult-to-treat bacterial infectio

March 17, 2021 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securit

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Pavel Raifeld Chief Executive Officer Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-1097 (N

February 26, 2021 DEF 14A

- DEF 14A

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

February 22, 2021 CORRESP

-

February 22, 2021 Via EDGAR Transmission United States Securities and Exchange Commission Division of Corporation Finance Office of Life Sciences 100 F Street, N.

February 9, 2021 PRE 14A

- PRE 14A

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

January 27, 2021 EX-10.3

Registration Rights Agreement, dated January 26, 2021, by and between the Registrant and Innoviva Strategic Opportunities LLC (incorporated herein by reference to Exhibit 10.3 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on January 27, 2021).

EX-10.3 5 tm214248d1ex10-3.htm EXHIBIT 10.3 Exhibit 10.3 ARMATA PHARMACEUTICALS, INC. REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this “Agreement”) is made and entered into as of January 26, 2021, by and between Armata Pharmaceuticals, Inc., a Washington corporation (the “Company”), and Innoviva Strategic Opportunities LLC (the “Holder”). The Company and the Holder are referr

January 27, 2021 EX-10.4

Voting Agreement, dated January 26, 2021, by and among the Registrant, Innoviva Strategic Opportunities LLC and Innoviva, Inc. (incorporated herein by reference to Exhibit 10.4 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on January 27, 2021).

EX-10.4 6 tm214248d1ex10-4.htm EXHIBIT 10.4 Exhibit 10.4 VOTING AGREEMENT This VOTING AGREEMENT (this “Agreement”) is made and entered into as of January 26, 2021 (the “Effective Date”), by and between Armata Pharmaceuticals Inc., a Washington corporation (the “Company”), Innoviva, Inc., a Delaware corporation (“Innoviva”) and Innoviva Strategic Opportunities LLC (a Delaware limited liability comp

January 27, 2021 EX-99.1

Armata Pharmaceuticals Announces $20 Million Investment to Support Advancement of the Company’s Bacteriophage Development Programs

EX-99.1 7 tm214248d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Armata Pharmaceuticals Announces $20 Million Investment to Support Advancement of the Company’s Bacteriophage Development Programs MARINA DEL REY, California, January 27, 2021 – Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on pathogen-specific bacteriophage therapeutics for a

January 27, 2021 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Other Events - 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): January 26, 2021 ARMATA PHARMACEUTICALS, INC.

January 27, 2021 EX-10.2

Amended and Restated Investor Rights Agreement, dated January 26, 2021, by and among the Registrant, Innoviva Strategic Opportunities LLC and Innoviva, Inc. (incorporated herein by reference to Exhibit 10.2 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on January 27, 2021).

EX-10.2 4 tm214248d1ex10-2.htm EXHIBIT 10.2 Exhibit 10.2 AMENDED AND RESTATED INVESTOR RIGHTS AGREEMENT This AMENDED AND INVESTOR RIGHTS AGREEMENT (this “Agreement”) is made and entered into as of January 26, 2021 by and between Armata Pharmaceuticals Inc., a Washington corporation (the “Company”), Innoviva, Inc., a Delaware corporation (“Innoviva”), and Innoviva Strategic Opportunities LLC, a Del

January 27, 2021 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 i40476268b.htm JOINT FILING AGREEMENT Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d−1(k)(1) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the Common Stock of Armata Pharmaceuticals, Inc. and further agree that

January 27, 2021 EX-4.1

Form of Common Stock Warrant (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K, filed with the SEC on February 11, 2022)

Exhibit 4.1 THE WARRANTS REPRESENTED BY THIS WARRANT CERTIFICATE ARE TRANSFERABLE AND ASSIGNABLE SUBJECT TO COMPLIANCE WITH APPLICABLE SECURITIES LAWS. THE WARRANTS REPRESENTED BY THIS WARRANT CERTIFICATE WILL BE VOID AND OF NO VALUE UNLESS EXERCISED ON OR BEFORE 5:00 P.M. (NEW YORK TIME) ON []1. WARRANT CERTIFICATE ARMATA PHARMACEUTICALS, Inc. (Incorporated under the Laws of the State of Washingt

January 27, 2021 EX-10.1

Securities Purchase Agreement, dated January 26, 2021, by and between the Registrant and Innoviva Strategic Opportunities LLC (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K (File No. 001-37544), filed with the SEC on January 27, 2021).

EX-10.1 3 tm214248d1ex10-1.htm EXHIBIT 10.1 Exhibit 10.1 SECURITIES PURCHASE AGREEMENT THIS SECURITIES PURCHASE AGREEMENT (together with all Exhibits and Schedules hereto, as each may be amended, restated, amended and restated, supplemented or otherwise modified from time to time in accordance with the terms hereof, this “Agreement”), dated as of January 26, 2021, is made by and between (i) Armata

January 27, 2021 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securit

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Pavel Raifeld Chief Executive Officer Innoviva, Inc. 1350 Old Bayshore Highway Suite 400 Burlingame, CA 877-202-1097 (N

January 6, 2021 8-K

Regulation FD Disclosure, 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): January 6, 2021 ARMATA PHARMACEUTICALS, INC.

January 6, 2021 EX-99.1

Todd Patrick, Chief Executive Officer Brian Varnum, President and Chief Development Officer Steve Martin, Chief Financial Officer January 6, 2021 NYSE American: ARMP

EX-99.1 2 tm211933d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Todd Patrick, Chief Executive Officer Brian Varnum, President and Chief Development Officer Steve Martin, Chief Financial Officer January 6, 2021 NYSE American: ARMP 2 I This presentation contains “forward - looking” statements that involve risks, uncertainties and assumptions . If the risks or uncertainties materialize or the assumptions pr

December 9, 2020 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders - 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): December 8, 2020 ARMATA PHARMACEUTICALS, INC.

December 9, 2020 EX-99.1

Armata Pharmaceuticals Announces the Addition of Robin C. Kramer to its Board of Directors Biogen Chief Accounting Officer adds significant financial leadership experience

Exhibit 99.1 Armata Pharmaceuticals Announces the Addition of Robin C. Kramer to its Board of Directors Biogen Chief Accounting Officer adds significant financial leadership experience MARINA DEL REY, California, December 9, 2020 – Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on precisely targeted bacteriophage therapeutics for ant

November 12, 2020 10-Q

November 12, 2020

Table of Contents 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, 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 number: 001-3754

November 12, 2020 S-8

- FORM S-8

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

November 12, 2020 EX-99.1

Form of Armata Pharmaceuticals, Inc. Restricted Stock Unit Grant Notice (Inducement Grant Outside of 2016 Equity Incentive Plan).

Exhibit 99.1 ARMATA PHARMACEUTICALS, INC. Restricted Stock Unit Grant Notice (INDUCEMENT GRANT OUTSIDE OF 2016 EQUITY INCENTIVE PLAN) As a material inducement for Participant to commence employment with Armata Pharmaceuticals, Inc. (the “Company”), the Company hereby grants to Participant a Restricted Stock Unit Award for the number of shares of the Company’s Common Stock (“Restricted Stock Units”

October 22, 2020 DEFA14A

- DEFA14A

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

October 22, 2020 DEF 14A

- DEF 14A

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

August 13, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents 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, 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 number: 001-37544 ARM

June 18, 2020 8-K

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 17, 2020 ARMATA PHARMACEUTICALS, INC.

June 18, 2020 EX-99.1

Armata Pharmaceuticals Announces $15 Million Award from the U.S. Department of Defense (DoD) for Development of Bacteriophage Therapy to Treat S. aureus Bacteremia Infections Non-dilutive funding to be used to advance the company's second phage-based

EX-99.1 2 tm2022924d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Armata Pharmaceuticals Announces $15 Million Award from the U.S. Department of Defense (DoD) for Development of Bacteriophage Therapy to Treat S. aureus Bacteremia Infections Non-dilutive funding to be used to advance the company's second phage-based therapeutic candidate in a Phase 1b/2 clinical study MARINA DEL REY, Calif., June 17, 2020

May 14, 2020 EX-10.1

Letter Agreement, dated as of March 10, 2020, by and between Armata Pharmaceuticals, Inc. and the Cystic Fibrosis Foundation (incorporated herein by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q, filed with the SEC on May 14, 2020).

Exhibit 10.1 CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY [***] HAS BEEN OMITTED BECAUSE IT IS NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF PUBLICLY DISCLOSED. Execution Copy March 10, 2020 Todd R. Patrick Chief Executive Officer Armata Pharmaceuticals, Inc. 4503 Glencoe Avenue Manner del Rey, California 90292 Development Program: Test the Saf

May 14, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents 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, 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 number: 001‑37544 AR

May 14, 2020 EX-10.3

Assignment and First Amendment of Office Lease, dated as of April 2020, by and among Armata Pharmaceuticals, Inc., C3 Jian, Inc. and Marina Business Center, LLC (incorporated herein by reference to Exhibit 10.3 to the Quarterly Report on Form 10-Q, filed with the SEC on May 14, 2020).

Exhibit 10.3 ASSIGNMENT AND FIRST AMENDMENT OF OFFICE LEASE This Assignment and First Amendment of Office Lease (“Amendment”) is made and entered into as of this, the day of April, 2020 (the “Effective Date”) in the City of Los Angeles, County of Los Angeles, State of California, by and among MARINA BUSINESS CENTER, LLC, a California limited liability company, hereafter called “Landlord”, C3 JIAN,

May 14, 2020 EX-10.2

Employment Agreement, dated as of January 18, 2012, by and between C3 Jian, Inc. and Brian Varnum (incorporated herein by reference to Exhibit 10.2 to the Quarterly Report on Form 10-Q, filed with the SEC on May 14, 2020).

EX-10.2 3 armp-20200331ex1026b8e32.htm EX-10.2 Exhibit 10.2 January 18, 2012 Dr. Brian Clark Varnum Santa Monica, CA 90402 Re: Employment Agreement Dear Brian: On behalf of C3 Jian, Inc. (the "Company"), I am pleased to confirm our verbal offer of employment to you for the position of Vice President, Product Development, reporting to the Chief Executive Officer. This letter sets out the terms of y

April 28, 2020 EX-99.1

Todd Patrick, Chief Executive Officer Brian Varnum, President and Chief Development Officer Steve Martin, Chief Financial Officer April 28, 2020 NYSE American: ARMP

Exhibit 99.1 Todd Patrick, Chief Executive Officer Brian Varnum, President and Chief Development Officer Steve Martin, Chief Financial Officer April 28, 2020 NYSE American: ARMP 2 I This presentation contains “forward - looking” statements that involve risks, uncertainties and assumptions . If the risks or uncertainties materialize or the assumptions prove incorrect, our results may differ materia

April 28, 2020 EX-99.2

Armata Pharmaceuticals to Participate in the Maxim Group M-Vest Infectious Disease Virtual Conference: The Renaissance of the Anti-Infective Sector

Exhibit 99.2 Armata Pharmaceuticals to Participate in the Maxim Group M-Vest Infectious Disease Virtual Conference: The Renaissance of the Anti-Infective Sector MARINA DEL REY, California, April 28, 2020 – Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on precisely targeted bacteriophage therapeutics for antibiotic-resistant infectio

April 28, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 tm2017816d18k.htm 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): April 28, 2020 ARMATA PHARMACEUTICALS, INC. (Exact name of Registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other juris

April 9, 2020 424B3

Common Stock Preferred Stock Debt Securities

424B3 1 tm2015402-2424b3.htm 424B3 Filed Pursuant to Rule 424(b)(3) Registration No. 333-237534 PROSPECTUS $100,000,000 Common Stock Preferred Stock Debt Securities Warrants Units From time to time, we may sell up to an aggregate of $100,000,000 of our common stock, preferred stock, debt securities, warrants or units in any combination of the foregoing, in amounts, at prices and on terms described

April 9, 2020 424B3

ARMATA PHARMACEUTICALS, INC. 17,421,600 Shares of Common Stock

Filed Pursuant to Rule 424(b)(3) Registration No. 333-237533 PROSPECTUS ARMATA PHARMACEUTICALS, INC. 17,421,600 Shares of Common Stock This prospectus relates to the disposition from time to time of up to (i) 8,710,800 shares of our common stock, $0.001 par value per share, and (ii) 8,710,800 shares of our common stock issuable upon exercise of the warrants for purchase of common stock (the “Warra

April 6, 2020 CORRESP

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April 6, 2020 VIA EDGAR SUBMISSION Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Armata Pharmaceuticals, Inc.

April 6, 2020 CORRESP

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CORRESP 1 filename1.htm April 6, 2020 VIA EDGAR SUBMISSION Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Armata Pharmaceuticals, Inc. (the “Company”) Registration Statement on Form S-3 (File No. 333-237533) (the “Registration Statement”) Dear Ladies and Gentlemen: Pursuant to Rule 461 of the Securities Act of 1933, as amended (the “Sec

April 1, 2020 S-3

ARMP / Armata Pharmaceuticals, Inc. S-3 - - FORM S-3

As filed with the Securities and Exchange Commission on April 1, 2020 Registration No.

April 1, 2020 EX-4.2

Form of Indenture

Exhibit 4.2 Form of Indenture ARMATA PHARMACEUTICALS, INC. as ISSUER and As INDENTURE TRUSTEE INDENTURE Dated as of , 1 TABLE OF CONTENTS ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 3 Section 1.01 Definitions. 3 Section 1.02 Other Definitions. 7 Section 1.03 Incorporation by Reference of Trust Indenture Act. 7 Section 1.04 Rules of Construction. 8 ARTICLE II TILE SECURITIES 8 Section 2.01

April 1, 2020 S-3

ARMP / Armata Pharmaceuticals, Inc. S-3 - - FORM S-3

As filed with the U.S. Securities and Exchange Commission on April 1, 2020 Registration No. UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Armata Pharmaceuticals, Inc. (Exact Name of Registrant as Specified in Its Charter) Washington 91-1549568 (State or Other Jurisdiction of (I.R.S. Employer Incorporation or

March 31, 2020 SC 13D/A

ARMP / Armata Pharmaceuticals, Inc. / Innoviva, Inc. - SCHEDULE 13D/A, #1 Activist Investment

SC 13D/A 1 i33953321.htm SCHEDULE 13D/A, #1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* ARMATA PHARMACEUTICALS, INC. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 04216R 102 (CUSIP Number) Geoffrey Hulme Interim Principal Executive Officer Innoviva, Inc. 1350 Old

March 30, 2020 EX-99.1

Armata Pharmaceuticals Announces Closing of Second Tranche of $25 Million Securities Purchase Agreement with Innoviva, Inc. · Funds to be used primarily to advance its lead Pseudomonas aeruginosa candidate, AP-PA02

Exhibit 99.1 Armata Pharmaceuticals Announces Closing of Second Tranche of $25 Million Securities Purchase Agreement with Innoviva, Inc. · Funds to be used primarily to advance its lead Pseudomonas aeruginosa candidate, AP-PA02 MARINA DEL REY, California, March 30, 2020 – Armata Pharmaceuticals, Inc. (NYSE American: ARMP) (“Armata” or the “Company”), a biotechnology company focused on precisely ta

March 30, 2020 EX-3.1

Articles of Amendment to Articles of Incorporation of the Company (effective March 26, 2020) (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed with the SEC on March 30, 2020)

Exhibit 3.1 ARTICLES OF AMENDMENT OF ARMATA PHARMACEUTICALS, INC. AMENDED AND RESTATED ARTICLES OF INCORPORATION Pursuant to Chapter 23B.10 of the Washington Business Corporation Act (the “WBCA”), Armata Pharmaceuticals, Inc., a Washington corporation, hereby submits the following Articles of Amendment to its Amended and Restated Articles of Incorporation (the “Articles of Amendment”): Article 1.

March 30, 2020 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

8-K 1 tm2014179d18k.htm 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): March 26, 2020 ARMATA PHARMACEUTICALS, INC. (Exact name of Registrant as specified in its charter) Washington 001-37544 91-1549568 (State or other juris

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