SEC Form 3 · accession 0001493152-26-041784
BIOMERICA INC · BMRA
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Xiaoxuan Qu
Officer — See Remarks
Period of report
Aug 27, 2026
Accepted (ET)
Sep 8, 2026 · 4:30 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000073290
Table I — non-derivative securities
No Table I lines on this filing.
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)F1 | $2.13 | holding | — | — | — | — | Apr 10, 2036 | Common Stock | 4,300 | — | D |
| Stock Option (Right to Buy)F2 | $2.64 | holding | — | — | — | — | Jan 9, 2035 | Common Stock | 4,188 | — | D |
| Stock Option (Right to Buy)F3 | $7.28 | holding | — | — | — | — | Jan 18, 2034 | Common Stock | 1,875 | — | D |
| Stock Option (Right to Buy)F4 | $9.44 | holding | — | — | — | — | Aug 21, 2033 | Common Stock | 1,000 | — | D |
Explanation of responses
- F1The option vests in four equal annual installments beginning on April 10, 2027, subject to the reporting person's continued service through each applicable vesting date. Additionally, all vested options shall expire 90 days following the reporting person's termination.
- F2The option vests in four equal annual installments beginning on January 9, 2026, subject to the reporting person's continued service through each applicable vesting date. Additionally, all vested options shall expire 90 days following the reporting person's termination.
- F3The option vests in four equal annual installments beginning on January 18, 2025, subject to the reporting person's continued service through each applicable vesting date. Additionally, all vested options shall expire 90 days following the reporting person's termination.
- F4The option vests in four equal annual installments beginning on August 21, 2024, subject to the reporting person's continued service through each applicable vesting date. Additionally, all vested options shall expire 90 days following the reporting person's termination.
Remarks
Principal Financial Officer and Principal Accounting Officer