Form 8-K
8-K — Armata Pharmaceuticals, Inc.
Accession: 0001104659-26-039180
Filed: 2026-04-02
Period: 2026-04-02
CIK: 0000921114
SIC: 2836 (BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES))
Item: Other Events
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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, 2026
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 8.01
Other Events.
Armata Pharmaceuticals, Inc. (“Armata”
or the “Company”) has set June 11, 2026 as the date for its 2026 annual meeting of stockholders (the “Annual Meeting”).
The Annual Meeting will be held at 8:30 a.m. (Pacific Time), at the Company’s principal executive offices at 5005 McConnell Avenue,
Los Angeles, California 90066, or at such other time and location to be determined by the Company’s Board of Directors and set forth
in the Company’s proxy statement for the Annual Meeting. Armata’s stockholders of record at the close of business on April
17, 2026, will be entitled to notice of the Annual Meeting and to vote upon matters considered at the Annual Meeting.
The deadline for receipt of stockholder proposals
and director nominations submitted pursuant to Section 2.6 of Armata’s Amended and Restated Bylaws for consideration at the Annual
Meeting is 5:00 p.m. (Pacific Time) on April 12, 2026 (the “Advance Notice Bylaws Provision Deadline”). 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., 5005 McConnell Avenue, Los Angeles, California 90066, by the Advance Notice Bylaws Provision
Deadline, in order to be considered timely. 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.
-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: April 2, 2026
Armata Pharmaceuticals, Inc.
By:
/s/ David House
Name:
David House
Title:
Senior Vice President, Finance and Principal Financial Officer
-3-
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Entity File Number
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Entity Registrant Name
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Entity Central Index Key
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Entity Tax Identification Number
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Entity Incorporation, State or Country Code
WA
Entity Address, Address Line One
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