SEC Form 4 · accession 0001104659-26-110003
Swarmer, Inc · SWMR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Serhii Kupriienko
Director · 10% Owner
Period of report
Aug 19, 2026
Accepted (ET)
Sep 23, 2026 · 4:33 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0002092574
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 19, 2026 | D | 1,202,065 | $0.00 | D | 4,137,537 | D | |
| Common StockF2 | Sep 21, 2026 | M | 235,163 | — | A | 4,372,700 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (right to buy)F2,F3 | — | Sep 21, 2026 | M | 235,163 | D | — | Sep 14, 2033 | Common Stock | 235,163 | 1,410,975 | D |
Explanation of responses
- F1The restricted stock units held by the Reporting Person that were unvested upon the termination of his employment with a subsidiary of the Issuer on August 19, 2026 were forfeited. This transaction is being reported late due to an inadvertent administrative error and not any error of the Reporting Person.
- F2$0.00001.
- F3The shares underlying this option vest over a four-year period with (i) one-fourth vesting on the one-year anniversary of the grant date and (ii) one-forty-eighth vesting monthly thereafter, subject to the Reporting Person's continued service through the applicable vesting date.