OABIW · Insider Trading
OmniAb, Inc. Warrant
Every open-market purchase and sale reported by OABIW officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-18 | Steven C. Crouse | Director | M | +20,000 | — |
| 2026-06-18 | Philip J Gotwals | Director | M | +20,000 | — |
| 2026-06-18 | John L Higgins | Director | M | +20,000 | — |
| 2026-06-18 | Jennifer R. Cochran | Director | M | +20,000 | — |
| 2026-06-18 | Carolyn R Bertozzi | Director | M | +20,000 | — |
| 2026-06-18 | Steven Love | Director | M | +20,000 | — |
| 2026-04-21 | Steven C. Crouse | Director | M | +13,333 | — |
| 2026-04-21 | Philip J Gotwals | Director | M | +13,333 | — |
| 2026-04-07 | Matthew W Foehr | President and CEO | MIXED | +17,215 | −$28.67K |
| 2026-04-07 | Charles S Berkman | Chief Legal Officer | MIXED | +6,385 | −$10.66K |
| 2026-04-07 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +6,629 | −$10.30K |
| 2026-02-18 | Charles S Berkman | Chief Legal Officer | MIXED | +9,077 | −$16.54K |
| 2026-02-18 | Matthew W Foehr | President and CEO | MIXED | +27,490 | −$52.74K |
| 2026-02-18 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +9,449 | −$15.90K |
| 2026-02-17 | Charles S Berkman | Chief Legal Officer | MIXED | +6,552 | −$11.88K |
| 2026-02-17 | Matthew W Foehr | President and CEO | MIXED | +15,704 | −$35.28K |
| 2026-02-17 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +6,714 | −$11.61K |
| 2026-01-30 | John L Higgins | Director | M | +13,172 | — |
| 2025-12-09 | Charles S Berkman | Chief Legal Officer | MIXED | +7,577 | −$15.77K |
| 2025-12-09 | Matthew W Foehr | President and CEO | MIXED | +12,888 | −$26.79K |
| 2025-12-09 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +22,578 | −$46.89K |
| 2025-11-10 | John L Higgins | Director | Buy | +77,261 | +$107.71K |
| 2025-11-03 | Steven Love | Director | M | +13,333 | — |
| 2025-11-03 | Carolyn R Bertozzi | Director | M | +17,769 | — |
| 2025-08-26 | Matthew W Foehr | President and CEO | A | +540,540 | +$1000.00K |
| 2025-06-18 | Philip J Gotwals | Director | A | +60,000 deriv. | — |
| 2025-06-18 | Steven Love | Director | M | +20,000 | — |
| 2025-06-18 | Steven C. Crouse | Director | A | +60,000 deriv. | — |
| 2025-06-18 | Jennifer R. Cochran | Director | M | +20,000 | — |
| 2025-06-18 | Carolyn R Bertozzi | Director | M | +20,000 | — |
| 2025-06-18 | John L Higgins | Director | M | +20,000 | — |
| 2025-05-15 | Jennifer R. Cochran | Director | Buy | +30,000 | +$45.60K |
| 2025-05-14 | Steven Love | Director | Buy | +25,000 | +$36.50K |
| 2025-05-13 | John L Higgins | Director | Buy | +65,000 | +$93.60K |
| 2025-04-21 | Philip J Gotwals | Director | A | +120,000 deriv. | — |
| 2025-04-21 | Steven C. Crouse | Director | A | +120,000 deriv. | — |
| 2025-04-07 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +6,336 | −$14.41K |
| 2025-04-07 | Charles S Berkman | Chief Legal Officer | MIXED | +6,336 | −$14.41K |
| 2025-04-07 | Matthew W Foehr | President and CEO | MIXED | +17,076 | −$38.76K |
| 2025-04-01 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +11,281 | −$28.35K |
| 2025-03-21 | John L Higgins | Director | Buy | +4,000 | +$9.12K |
| 2025-03-20 | John L Higgins | Director | Buy | +125,750 | +$295.51K |
| 2025-02-19 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +6,286 | −$26.63K |
| 2025-02-19 | Matthew W Foehr | President and CEO | MIXED | +29,521 | −$123.03K |
| 2025-02-19 | Charles S Berkman | Chief Legal Officer | MIXED | +13,686 | −$56.86K |
| 2025-01-30 | John L Higgins | Director | M | +13,172 | — |
| 2025-01-22 | Matthew W Foehr | President and CEO | MIXED | +35,192 | −$135.47K |
| 2025-01-22 | Charles S Berkman | Chief Legal Officer | MIXED | +19,805 | −$82.58K |
| 2025-01-22 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +12,059 | −$50.30K |
| 2024-12-10 | Kurt A Gustafson | Executive VP, Finance and CFO | MIXED | +22,630 | −$98.59K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Matthew W Foehr | President and CEO | 4,420,492 | $1.71M |
| John L Higgins | Director | 2,962,320 | $1.15M |
| Charles S Berkman | Chief Legal Officer | 406,242 | $157.42K |
| Kurt A Gustafson | Executive VP, Finance and CFO | 261,483 | $101.32K |
| Jennifer R. Cochran | Director | 185,274 | $71.79K |
| Carolyn R Bertozzi | Director | 113,308 | $43.91K |
| Steven Love | Director | 91,666 | $35.52K |
| Philip J Gotwals | Director | 33,333 | $12.92K |
| Steven C. Crouse | Director | 33,333 | $12.92K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the OABIW quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.