Sec Form 4 Filing - Fink Alexander @ Swarmer, Inc - 2026-03-18

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Fink Alexander 2. Issuer Name and Ticker or Trading Symbol Swarmer, Inc [ SWMR] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner X __ Officer (give title below) _____ Other (specify below) See Remarks (Last) (First) (Middle) C/O SWARMER, INC, 4515 SETON CENTER PKWY #330 3. Date of Earliest Transaction (MM/DD/YY) 03/18/2026 (Street) AUSTIN, TX78759 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 03/18/2026 A 1,341,840 ( 1 ) A $ 0 2,752,815 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Stock Option (right to buy) $ 5 03/18/2026 A 400,000 ( 2 ) 03/18/2036 Common Stock 400,000 $ 0 400,000 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Fink Alexander C/O SWARMER, INC 4515 SETON CENTER PKWY #330 AUSTIN, TX78759 X X See Remarks Signatures /s/ Kostantinos Skordalos, Attorney-in-Fact for Alexander Fink 03/18/2026 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The Reporting Person received an award of 1,341,840 restricted stock units ("RSUs") on March 18, 2026 pursuant to the terms and conditions of his Employment Agreement, dated September 22, 2025, as amended by the Amendment to the Employment Agreement, dated February 18, 2026 (the "Employment Agreement"), which was previously approved by the Issuer's board of directors. The RSUs shall vest over a four year period with one-forty-eighth vesting on each monthly anniversary of the grant date, subject to the Reporting Person's continued service through the applicable vesting date. ( 2 )The Reporting Person received this option award on March 18, 2026 pursuant to the terms and conditions of the Employment Agreement, which was previously approved by the Issuer's board of directors. The shares underlying this option vest over a four year period with one-forty-eighth vesting on each monthly anniversary of the grant date, subject to the Reporting Person's continued service through the applicable vesting date.

Remarks: President and Chief Executive Officer (U.S.)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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