SEC Form 4 · accession 0001982655-26-000007
OmniAb, Inc. · OABIW
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Philip J Gotwals
Director
Period of report
Jun 17, 2026
Accepted (ET)
Jun 18, 2026 · 4:31 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001846253
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Jun 17, 2026 | M | 20,000 | — | A | 33,333 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF2,F1 | — | Jun 17, 2026 | M | 20,000 | D | — | — | Common Stock | 20,000 | 26,667 | D |
| Restricted Stock UnitsF2,F3 | — | Jun 17, 2026 | A | 20,000 | A | — | — | Common Stock | 20,000 | 46,667 | D |
| Stock Option (right to buy)F4 | $2.03 | Jun 17, 2026 | A | 40,000 | A | — | Jun 17, 2036 | Common Stock | 40,000 | 40,000 | D |
Explanation of responses
- F1Represents the vesting of an RSU granted on June 17, 2025, which occurs on the earlier of (A) the date of the next annual meeting of the Company's stockholders following the grant date and (B) the first anniversary of the grant date.
- F2Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.
- F3The RSUs shall vest in full on the earlier of (A) the date of the next annual meeting of the Company's stockholders following the grant date and (B) the first anniversary of the grant date.
- F4Each Stock Option shall vest and become exercisable in full on the earlier of (A) the date of the next annual meeting of the Company's stockholders following the grant date and (B) the first anniversary of the date of grant.