Over the 90-day window ending February 19, 2026, OmniAb's three dominant insider ownership positions are held by TenPercentOwner Capital Managing Member V, Llc Avista (15.99Mn shares), Director Acquisition Gp Llc Ii Avista (8.53Mn shares), President And Ceo Matthew W Foehr (4.38Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Capital Managing Member V, Llc Avista | 15,992,372 | 02 Jul, 2024 | |
| Acquisition Gp Llc Ii Avista | 8,534,450 | 13 Dec, 2022 | |
| Matthew W Foehr | President And Ceo | 4,375,787 | 17 Feb, 2026 |
| John L Higgins | 2,942,320 | 30 Jan, 2026 | |
| Charles S Berkman | Chief Legal Officer | 383,623 | 17 Feb, 2026 |
| Kurt A Gustafson | Executive Vp And Finance And Cfo | 259,402 | 17 Feb, 2026 |
| Sunil Patel | 224,265 | 01 Feb, 2023 | |
| Jennifer R. Cochran | 165,274 | 18 Jun, 2025 | |
| Sarah Boyce | 104,381 | 21 Jun, 2024 | |
| Carolyn R Bertozzi | 93,308 | 03 Nov, 2025 | |
| Steven Love | 71,666 | 03 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Feb, 2026 | Matthew W Foehr | Common Stock | D | 20,754 | $1.70 | 4,375,787 | D | S |
| 17 Feb, 2026 | Charles S Berkman | Common Stock | D | 6,990 | $1.70 | 383,623 | D | S |
| 17 Feb, 2026 | Kurt A Gustafson | Common Stock | D | 6,828 | $1.70 | 259,402 | D | S |
| 16 Feb, 2026 | Matthew W Foehr | Common Stock | A | 36,458 | $0.00 | 4,396,541 | D | M |
| 16 Feb, 2026 | Charles S Berkman | Common Stock | A | 13,542 | $0.00 | 390,613 | D | M |
| 16 Feb, 2026 | Kurt A Gustafson | Common Stock | A | 13,542 | $0.00 | 266,230 | D | M |
| 30 Jan, 2026 | John L Higgins | Common Stock | A | 13,172 | - | 2,942,320 | D | M |
| 08 Dec, 2025 | Matthew W Foehr | Common Stock | D | 13,666 | $1.96 | 4,360,083 | D | S |
| 08 Dec, 2025 | Charles S Berkman | Common Stock | D | 8,044 | $1.96 | 377,071 | D | S |
| 08 Dec, 2025 | Kurt A Gustafson | Common Stock | D | 23,922 | $1.96 | 252,688 | D | S |
| 07 Dec, 2025 | Matthew W Foehr | Common Stock | A | 26,554 | $0.00 | 4,373,749 | D | M |
| 07 Dec, 2025 | Charles S Berkman | Common Stock | A | 15,621 | $0.00 | 385,115 | D | M |
| 07 Dec, 2025 | Kurt A Gustafson | Common Stock | A | 46,500 | $0.00 | 276,610 | D | M |
| 07 Nov, 2025 | John L Higgins | Common Stock | A | 41,038 | $1.38 | 2,929,148 | D | P |
| 06 Nov, 2025 | John L Higgins | Common Stock | A | 36,223 | $1.41 | 2,888,110 | D | P |
| 01 Nov, 2025 | Steven Love | - | - | 71,666 | D | |||
| 01 Nov, 2025 | Steven Love | Common Stock | A | 13,333 | - | 71,666 | D | M |
| 01 Nov, 2025 | Carolyn R Bertozzi | Common Stock | A | 17,769 | - | 93,308 | D | M |
| 26 Aug, 2025 | Matthew W Foehr | Common Stock | A | 540,540 | $1.85 | 4,341,987 | D | A |
| 17 Jun, 2025 | John L Higgins | Common Stock | A | 20,000 | - | 2,851,887 | D | M |