Armata Pharmaceuticals, Inc.

ARMP·AMEX·$8.17Share Price as of 11/2·$300MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/12/26 10-QQ1 ended 03/31/2605/13/26 10-KFY 202503/25/26 10-QQ3 ended 09/30/2511/12/25 10-QQ2 ended 06/30/2508/12/25

Disclosures

8-KCurrent report09/23/26 8-KCurrent report09/14/26 8-KCurrent report08/12/26 8-KCurrent report07/20/26 8-KCurrent report07/20/26

Prospectuses and Registrations

S-8Registration of securities for employees07/13/26 424B5Prospectus supplement12/01/25 S-3Shelf registration08/13/25 S-8Registration of securities for employees08/13/25 S-8Registration of securities for employees01/23/24

Proxies

DEF 14ADefinitive proxy04/27/26 DEF 14ADefinitive proxy04/28/25 DEF 14ADefinitive proxy04/29/24 DEF 14ADefinitive proxy08/03/23 DEFA14AAdditional proxy materials08/03/23

Ownership

Form 4Insider transaction07/14/26 SC 13D/ABeneficial ownership (amended)05/13/26 Form 3Initial insider ownership04/28/26 Form 4Insider transaction04/28/26 Form 4Insider transaction03/17/26

Other

ARSAnnual report to shareholders04/27/26 EFFECTRequest for effectiveness08/22/25 CORRESPCorrespondence with the SEC08/20/25 UPLOADLetter from the SEC08/15/25 ARSAnnual report to shareholders04/28/25