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AI Earnings Predictions for Armata Pharmaceuticals Inc. (ARMP)

Machine learning predictions based on historical earnings data and price patterns

Latest Prediction

BUY

1-Day Prediction

+19.98%

$8.03

100% positive prob.

5-Day Prediction

+15.13%

$7.70

100% positive prob.

20-Day Prediction

+6.08%

$7.10

95% positive prob.

Price at prediction: $6.69 Confidence: 100.0% Model AUC: 1.0000 Quarter: Q3 2025

Earnings Transcripts

SEC 8-K filings with transcript text

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2025
Q3

Q3 2025 Earnings

8-K BUY

Nov 12, 2025 · 100% conf.

AI Prediction BUY

1D

+19.98%

$8.03

5D

+15.13%

$7.70

20D

+6.08%

$7.10

Price: $6.69 Prob +5D: 100% AUC: 1.000
0001104659-25-110351

ARMATA PHARMACEUTICALS, INC._November 12, 2025 false000092111400009211142025-11-122025-11-12 ​ ​

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, 2025

ARMATA PHARMACEUTICALS, INC.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

​ Item 2.02Results of Operations and Financial Condition. ​ On November 12, 2025, the Company announced its financial results for the three and nine months ended September 30, 2025, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ ​ ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated November 12, 2025.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​

Date: November 12, 2025 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ David House

​ Name: David House

​ Title: Senior Vice President, Finance and Principal Financial Officer

​ ​ ​ ​ ​

2025
Q2

Q2 2025 Earnings

8-K

Aug 12, 2025

0001558370-25-011227

ARMATA PHARMACEUTICALS, INC._August 11, 2025 false000092111400009211142025-08-112025-08-11 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 1.01 Entry into a Material Definitive Agreement.

On August 12, 2025, Armata Pharmaceuticals, Inc. (the “Company”) announced in the press release furnished hereto as Exhibit 99.1 that, on August 11, 2025, it had entered into, as borrower, a credit and security agreement (the “August 2025 Credit Agreement”) with Innoviva Strategic Opportunities LLC (“Innoviva”), a wholly owned subsidiary of Innoviva, Inc., a principal shareholder of the Company. The August 2025 Credit Agreement provides for a secured term loan facility in an aggregate amount of $15 million (the “Loan”) at an interest rate of 14.0% per annum, and has a maturity date of January 11, 2029. Repayment of the Loan is guaranteed by the Company’s domestic subsidiaries, and the Loan is secured by substantially all of the assets of the Company and the subsidiary guarantors.

The August 2025 Credit Agreement contains customary affirmative and negative covenants and representations and warranties, including financial reporting obligations and certain limitations on indebtedness, liens, investments, distributions (including dividends), collateral, investments, mergers or acquisitions and fundamental corporate changes. The August 2025 Credit Agreement also includes customary events of default, including payment defaults, breaches of provisions under the loan documents, certain losses or impairment of collateral and related security interests, the occurrence of certain events that could reasonably be expected to have a “material adverse effect” as set forth in the August 2025 Credit Agreement, certain bankruptcy or insolvency events, and a material deviation from the Company’s operating budget.

The foregoing description of the August 2025 Credit Agreement is qualified in its entirety by the full text of such document, which is filed as Exhibit 10.1, respectively, and is incorporated herein by reference. ​ Item 2.02Results of Operations and Financial Condition. ​ On August 12, 2025, the Company announced its financial results for the three and six months ended June 30, 2025, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

​ The disclosure set forth under Item 1.01 of this Current Report on Form 8-K is incorporated herein by reference. ​ ​

Item 7.01 Regulation FD Disclosure.

​ On August 12, 2025, the Company issued a press releas

2025
Q1

Q1 2025 Earnings

8-K

May 14, 2025

0001558370-25-007752

ARMATA PHARMACEUTICALS, INC._May 14, 2025 false000092111400009211142025-05-142025-05-14 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 2.02Results of Operations and Financial Condition. ​ On May 14, 2025, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the three months ended March 31, 2025, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated May 14, 2025.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​

Date: May 14, 2025 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ David House

​ Name: David House

​ Title: Senior Vice President, Finance and Principal Financial Officer

​ ​ ​ ​ ​

2024
Q4

Q4 2024 Earnings

8-K

Mar 21, 2025

0001558370-25-003405

ARMATA PHARMACEUTICALS, INC._March 20, 2025 false000092111400009211142025-03-202025-03-20 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 2.02Results of Operations and Financial Condition. ​ On March 20, 2025, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the three months and full fiscal year ended December 31, 2024, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated March 20, 2025.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​

Date: March 20, 2025 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ David House

​ Name: David House

​ Title: Senior Vice President, Finance and Principal Financial Officer

​ ​ ​ ​ ​

2024
Q3

Q3 2024 Earnings

8-K

Nov 13, 2024

0001558370-24-015526

false000092111400009211142024-11-132024-11-13 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 2.02Results of Operations and Financial Condition. ​ On November 13, 2024, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the three and nine months ended September 30, 2024, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated November 13, 2024.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​

Date: November 13, 2024 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ David House

​ Name: David House

​ Title: Senior Vice President, Finance and Principal Financial Officer

​ ​ ​ ​ ​

2024
Q2

Q2 2024 Earnings

8-K

Aug 13, 2024

0001558370-24-012055

false000092111400009211142024-08-132024-08-13 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 2.02Results of Operations and Financial Condition. ​ On August 13, 2024, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the three and six months ended June 30, 2024, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated August 13, 2024.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​

Date: August 13, 2024 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ Richard Rychlik

​ Name: Richard Rychlik

​ Title: Vice President, Corporate Controller

​ ​ ​ ​ ​

2024
Q1

Q1 2024 Earnings

8-K

May 7, 2024

0001558370-24-007060

false000092111400009211142024-05-072024-05-07 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 2.02Results of Operations and Financial Condition. ​ On May 7, 2024, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the three months ended March 31, 2024, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated May 7, 2024.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​

Date: May 7, 2024 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ Richard Rychlik

​ Name: Richard Rychlik

​ Title: Vice President, Corporate Controller

​ ​ ​ ​ ​

2023
Q4

Q4 2023 Earnings

8-K

Mar 21, 2024

0001558370-24-003704

false000092111400009211142024-03-212024-03-21 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 2.02Results of Operations and Financial Condition. ​ On March 21, 2024, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the three months and full fiscal year ended December 31, 2023, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated March 21, 2024.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​

Date: March 21, 2024 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ Richard Rychlik

​ Name: Richard Rychlik

​ Title: Vice President, Corporate Controller

​ ​ ​ ​ ​

2023
Q3

Q3 2023 Earnings

8-K

Nov 14, 2023

0001558370-23-019016

false000092111400009211142023-11-142023-11-14 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

5005 McConnell Avenue Los Angeles, California ​ 90066

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 2.02Results of Operations and Financial Condition. ​ On November 14, 2023, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the quarter ended September 30, 2023, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated November 14, 2023.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​

Date: November 14, 2023 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ Richard Rychlik

​ Name: Richard Rychlik

​ Title: Corporate Controller

​ ​ ​ ​ ​

2023
Q2

Q2 2023 Earnings

8-K

Aug 14, 2023

0001104659-23-090888

0000921114 false

0000921114

2023-08-14 2023-08-14

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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.

(Exact name of Registrant as specified in its charter)

Washington

001-37544

91-1549568

(State or other jurisdiction

of incorporation or organization)

(Commission File Number)

(IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices)

(Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock

ARMP

NYSE American

Item 2.02 Results of Operations and Financial Condition.

On August 14, 2023, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the quarter ended June 30, 2023, in the press release furnished hereto as Exhibit 99.1.

The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit

No.

Description

99.1

Press Release, dated August 14, 2023.

104

Cover Page Interactive Data File (embedded within Inline XBRL document).

- 2 -

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: August 14, 2023 Armata Pharmaceuticals, Inc.

By: /s/ Julianne Averill

Name: Julianne Averill

Title: Chief Financial Officer

- 3 -

2023
Q1

Q1 2023 Earnings

8-K

Jun 27, 2023

0001104659-23-075279

0000921114 false

0000921114

2023-06-27 2023-06-27

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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.

(Exact name of Registrant as specified in its charter)

Washington

001-37544

91-1549568

(State or other jurisdiction

of incorporation or organization)

(Commission File Number)

(IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices)

(Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock

ARMP

NYSE American

Item 2.02 Shareholder Director Nominations.

The information set forth under Item 8.01 regarding the deadline for submitting proposals for director nominations is incorporated herein by reference.

Item 8.01 Other Events.

Armata Pharmaceuticals, Inc. (“Armata”) has set August 29, 2023 as the date for its 2023 annual meeting of stockholders (the “Annual Meeting”). The Annual Meeting will be held at our principal executive offices at 4503 Glencoe Avenue, Marina del Ray, California 90292 at 8:30 a.m. local time. Armata’s stockholders of record at the close of business on July 10, 2023, will be entitled to notice of the Annual Meeting and to vote upon matters considered at the Annual Meeting.

Because the date of the Annual Meeting represents a change of more than 30 days from the anniversary of Armata’s 2022 annual meeting of stockholders, Armata has set new deadlines for (i) the receipt of stockholder proposals submitted pursuant to Rule 14a-8 of the Securities Exchange Act of 1934, as amended (“Exchange Act”), for inclusion in Armata’s proxy materials for the Annual Meeting (“Rule 14a-8 Deadline”) and (ii) receipt of stockholder proposals and director nominations submitted pursuant to Article II, Section 2.6 of Armata’s Amended and Restated Bylaws for consideration at the Annual Meeting (“Advance Notice Bylaws Provision Deadline”). The Rule 14a-8 Deadline is 5:00 p.m. (Eastern Time) on Friday, July 7, 2023, which Armata has determined to be a reasonable period of time before it expects to begin to print and send its proxy materials. The Advance Notice Bylaws Provision Deadline is 5:00 p.m. (Eastern Time) on Friday, July 7, 2023. Stockholder proposals and director nominations should be submitted in writing and must be received by the Corporate Secretary at Armata’s principal executive offices at Armata Pharmaceuticals, Inc., 4503 Glencoe Avenue, Marina del Ray, California 90292, by the Rule 14a-8 Deadline or the Advance Notice Bylaws Provision Deadline, as applicable, in order to be considered timely.

Stockholder proposals submitted in accordance with Rule 14a-8 of the Exchange Act must also comply with the remaining requirements of Rule 14a-8 of the Exchange Act in order to be considered for inclusion in the proxy materials for the Annual Meeting.

Stockholder proposals and nominations submitted pursuant to Armata’s advance notice bylaw provisions must also comply with the advance notice provisions contained in Armata’s Amended and Restated Bylaws and may be omitted if not in compliance with applicable requirements. Stockholders are urged to read the complete text of such advance notice provisions.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit

No.

Description

104

Cover Page Interactive Data File (embedded within Inline XBRL document).

- 2 -

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report

2023
Q1

Q1 2023 Earnings

8-K

May 12, 2023

0001104659-23-059297

0000921114 false

0000921114

2023-05-11 2023-05-11

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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.

(Exact name of Registrant as specified in its charter)

Washington

001-37544

91-1549568

(State or other jurisdiction

of incorporation or organization)

(Commission File Number)

(IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices)

(Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock

ARMP

NYSE American

Item 2.02 Results of Operations and Financial Condition.

On May 11, 2023, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the quarter ended March 31, 2023, in the press release furnished hereto as Exhibit 99.1.

The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit

No.

Description

99.1

Press Release, dated May 11, 2023.

104

Cover Page Interactive Data File (embedded within Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: May 12, 2023 Armata Pharmaceuticals, Inc.

By: /s/ Julianne Averill

Name: Julianne Averill

Title: Chief Financial Officer

2022
Q4

Q4 2022 Earnings

8-K

Mar 16, 2023

0001558370-23-004017

false000092111400009211142023-03-162023-03-16 ​ ​

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.

(Exact name of Registrant as specified in its charter) ​

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

​ ​ ​ ​

​ ​

4503 Glencoe Avenue Marina del Rey, California ​ 90292

(Address of principal executive offices) (Zip Code)

​ (310) 655-2928 (Registrant’s Telephone number) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below): ☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ​ ☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ​ ☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ​ ☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ​ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Securities registered pursuant to Section 12(b) of the Act: ​ ​

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock ​

ARMP

​ NYSE American

​ ​ ​ ​ ​

Item 2.02Results of Operations and Financial Condition. ​ On March 16, 2023, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the three months and full fiscal year ended December 31, 2022, in the press release furnished hereto as Exhibit 99.1. ​ The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended. ​ Item 9.01Financial Statements and Exhibits. ​ (d)Exhibits. ​ ​

Exhibit No.

Description

99.1 ​ Press Release, dated March 16, 2023.

104 ​ Cover Page Interactive Data File (embedded within Inline XBRL document).

​ ​ ​

SIGNATURES

​ Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ Date: March 16, 2023 Armata Pharmaceuticals, Inc.

​ ​

​ By: /s/ Erin Butler

​ Name: Erin Butler

​ Title: Vice President, Finance & Administration

​ ​ ​ ​

2022
Q3

Q3 2022 Earnings

8-K

Nov 9, 2022

0001104659-22-116475

0000921114 false

0000921114

2022-11-09 2022-11-09

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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.

(Exact name of Registrant as specified in its charter)

Washington 001-37544 91-1549568

(State or other jurisdiction of

incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices) (Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which

Registered

Common Stock

ARMP

NYSE American

Item 2.02 Results of Operations and Financial Condition.

On November 9, 2022, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the quarter ended September 30, 2022, in the press release furnished hereto as Exhibit 99.1.

The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit

No.

Description

99.1

Press Release, dated November 9, 2022.

104

Cover Page Interactive Data File (embedded within Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: November 9, 2022 Armata Pharmaceuticals, Inc.

By: /s/ Erin Butler

Name: Erin Butler

Title: Vice President, Finance & Administration

2022
Q2

Q2 2022 Earnings

8-K

Sep 20, 2022

0001104659-22-101634

0000921114 false

0000921114

2022-09-20 2022-09-20

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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.

(Exact name of Registrant as specified in its charter)

Washington 001-37544 91-1549568

(State or other jurisdiction of

incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices) (Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which

Registered

Common Stock

ARMP

NYSE American

Item 2.02 Shareholder Director Nominations.

The information set forth under Item 8.01 regarding the deadline for submitting proposals for director nominations is incorporated herein by reference.

Item 8.01 Other Events.

Armata Pharmaceuticals, Inc. (“Armata”) has set November 16, 2022 as the date for its 2022 annual meeting of stockholders (the “Annual Meeting”). The Annual Meeting will be held at our principal executive offices at 4503 Glencoe Avenue, Marina Del Ray, California 90292 at 8:30 a.m. local time. Armata’s stockholders of record at the close of business on October 11, 2022, will be entitled to notice of the Annual Meeting and to vote upon matters considered at the Annual Meeting.

Because the date of the Annual Meeting represents a change of more than 30 days from the anniversary of Armata’s 2021 annual meeting of stockholders, Armata has set new deadlines for (i) the receipt of stockholder proposals submitted pursuant to Rule 14a-8 of the Securities Exchange Act of 1934, as amended (“Exchange Act”), for inclusion in Armata’s proxy materials for the Annual Meeting (“Rule 14a-8 Deadline”) and (ii) receipt of stockholder proposals and director nominations submitted pursuant to Article II, Section 2.6 of Armata’s Amended and Restated Bylaws for consideration at the Annual Meeting (“Advance Notice Bylaws Provision Deadline”). The Rule 14a-8 Deadline is 5:00 p.m. (Eastern Time) on Friday, September 30, 2022, which Armata has determined to be a reasonable period of time before it expects to begin to print and send its proxy materials. The Advance Notice Bylaws Provision Deadline is 5:00 p.m. (Eastern Time) on Friday, September 30, 2022. Stockholder proposals and director nominations should be submitted in writing and must be received by the Corporate Secretary at Armata’s principal executive offices at Armata Pharmaceuticals, Inc., 4503 Glencoe Avenue, Marina Del Ray, California 90292, by the Rule 14a-8 Deadline or the Advance Notice Bylaws Provision Deadline, as applicable, in order to be considered timely.

Stockholder proposals submitted in accordance with Rule 14a-8 of the Exchange Act must also comply with the remaining requirements of Rule 14a-8 of the Exchange Act in order to be considered for inclusion in the proxy materials for the Annual Meeting.

Stockholder proposals and nominations submitted pursuant to Armata’s advance notice bylaw provisions must also comply with the advance notice provisions contained in Armata’s Amended and Restated Bylaws and may be omitted if not in compliance with applicable requirements. Stockholders are urged to read the complete text of such advanced notice provisions.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

104

Cover Page Interactive Data File (embedded within Inline XBRL document).

- 2 -

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly ca

2022
Q2

Q2 2022 Earnings

8-K

Aug 11, 2022

0001104659-22-089351

0000921114 false

0000921114

2022-08-11 2022-08-11

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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.

(Exact name of Registrant as specified in its charter)

Washington 001-37544 91-1549568

(State or other jurisdiction of

incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices) (Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock

ARMP

NYSE American

Item 2.02 Results of Operations and Financial Condition.

On August 11, 2022, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the quarter ended June 30, 2022, in the press release furnished hereto as Exhibit 99.1.

The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit

No.

Description

99.1

Press Release, dated August 11, 2022.

104

Cover Page Interactive Data File (embedded within Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: August 11, 2022 Armata Pharmaceuticals, Inc.

By: /s/ Erin Butler

Name: Erin Butler

Title: Vice President, Finance & Administration

2021
Q2

Q2 2021 Earnings

8-K

Aug 13, 2021

0001104659-21-104359

0000921114 false

0000921114

2021-08-12 2021-08-12

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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.

(Exact name of Registrant as specified in its charter)

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or

organization) (Commission File Number) (IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices) (Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which

Registered

Common Stock, par value $0.01 per share

ARMP

NYSE American

Item 2.02Results of Operations and Financial Condition.

On August 12, 2021, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the quarter ended June 30, 2021, in the press release attached hereto as Exhibit 99.1 and incorporated herein by reference.

The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached exhibit shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

99.1

Press Release.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: August 12, 2021 Armata Pharmaceuticals, Inc.

By: /s/ Steve R. Martin

Name: Steve R. Martin

Title: Chief Financial Officer

2021
Q1

Q1 2021 Earnings

8-K

May 14, 2021

0001104659-21-066884

8-K 1 tm2116541d1_8k.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): May 13, 2021

ARMATA

PHARMACEUTICALS, INC.

(Exact name of Registrant as specified in its charter)

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices) (Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock

ARMP

NYSE American

Item 2.02Results of Operations and Financial Condition.

On May 13, 2021, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the quarter ended March 31, 2021, in the press release attached hereto as Exhibit 99.1 and incorporated herein by reference.

The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached exhibit shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

99.1

Press Release.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: May 14, 2021 Armata Pharmaceuticals, Inc.

By: /s/ Steve R. Martin

Name: Steve R. Martin

Title: Chief Financial Officer

2019
Q4

Q4 2019 Earnings

8-K

Mar 19, 2020

0001104659-20-035846

8-K 1 tm2013218d1_8k.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 19, 2020

ARMATA

PHARMACEUTICALS, INC.

(Exact name of Registrant as specified in its charter)

Washington 001-37544 91-1549568

(State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.)

4503 Glencoe Avenue

Marina del Rey, California

90292

(Address of principal executive offices) (Zip Code)

(310) 655-2928

(Registrant’s Telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock

ARMP

NYSE American

Item 2.02Results of Operations and Financial Condition.

On March 19, 2020, Armata Pharmaceuticals, Inc. (the “Company”) announced its financial results for the quarter and year ended December 31, 2019 in the press release attached hereto as Exhibit 99.1 and incorporated herein by reference.

The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached exhibit shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.

Description

99.1

Press Release.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: March 19, 2020 Armata Pharmaceuticals, Inc.

By: /s/ Steve R. Martin

Name: Steve R. Martin

Title: Chief Financial Officer

2018
Q2

Q2 2018 Earnings

8-K

Aug 9, 2018

0001144204-18-043280

8-K 1 tv500544_8k.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): August 9, 2018

Commission File Number: 001-37544

AmpliPhi Biosciences Corporation

(Exact name of Registrant as specified in its charter)

Washington

91-1549568

(State or other jurisdiction of incorporation or organization)

(IRS Employer Identification No.)

3579 Valley Centre Drive, Suite 100

San Diego, California 92130

(Address of principal executive offices)

(858) 829-0829

(Registrant’s Telephone number)

N/A

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company x

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. x

Item 2.02 Results of Operations and Financial Condition.

On August 9, 2018, we announced our financial results for the quarter ended June 30, 2018 and business highlights in the press release attached hereto as Exhibit 99.1 and incorporated herein by reference.

The information in this Item 2.02 and the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in this Item 2.02 and the attached Exhibit 99.1 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit

No.

Description

99.1

Press release issued by AmpliPhi Biosciences Corporation on August 9, 2018 relating to financial results and business highlights.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: August 9, 2018 AmpliPhi Biosciences Corporation

By: /s/ Steve R. Martin

Name: Steve R. Martin

Title: Chief Financial Officer

About Armata Pharmaceuticals Inc. (ARMP) Earnings

This page provides Armata Pharmaceuticals Inc. (ARMP) earnings call transcripts from SEC 8-K filings along with AI-powered predictions for post-earnings price movements. Our machine learning models analyze historical earnings data, pre-earnings price patterns, volume changes, and volatility to predict 1-day, 5-day, and 20-day returns after each earnings release.

Earnings transcripts are sourced directly from SEC EDGAR filings. Predictions are generated using gradient boosting models trained on ARMP's historical earnings reactions. All predicted returns are shown as percentages, and predicted prices are calculated from the closing price at the time of prediction. Past performance does not guarantee future results.

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