| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OABI | Common Stock | Award | +2.43M | +1378.65% | 2.6M | Nov 1, 2022 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Pursuant to the business combination of Avista Public Acquisition Corp. II and OmniAb, Inc. ("Legacy OmniAb"), as contemplated by an agreement and plan of merger, dated March 23, 2022 (the "Merger Agreement"), each share of common stock, option and award of restricted stock unit of Legacy OmniAb automatically converted into the right to receive securities of the Issuer with the same terms and conditions in accordance with an exchange ratio described in the Merger Agreement. |
| F2 | This amendment is being filed to correct a Form 4 filed on November 3, 2022, which inadvertently understated the number of shares beneficially held by the Reporting Person following the transaction reported by 251,340 shares. The number reported in column 4 represents the correct number of shares acquired by the Reporting Person as of November 1, 2022, which included (1) 183,384 restricted stock units and (2) 614,510 earn-out shares. |
| F3 | Represents the number of shares beneficially held by the Reporting Person as of the date of this filing, as adjusted for the administrative error identified in footnote 2. |