OABI
insider transactionsOmniAb, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-110.7K
0 buy · 110.7K sell
Net value · 365d
-$717.5K
$0 in · $717.5K out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
7
0 buy · 110.7K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Director
$0
40.0K sh
Own New
-
Grant·A
Director
$0
20.0K sh
Own +150%
-
Exercise·M
Director
$0
20.0K sh
Own New
-
Exercise·M
Director
—
20.0K sh
Own +28%
-
Grant·A
Director
$0
40.0K sh
Own New
-
Grant·A
Director
$0
20.0K sh
Own New
-
Exercise·M
Director
$0
20.0K sh
Own New
-
Exercise·M
Director
—
20.0K sh
Own +1%
-
Grant·A
Director
$0
40.0K sh
Own New
-
Grant·A
Director
$0
20.0K sh
Own +75%
-
Exercise·M
Director
$0
20.0K sh
Own +300%
-
Exercise·M
Director
—
20.0K sh
Own +150%
-
Grant·A
Director
$0
40.0K sh
Own New
-
Grant·A
Director
$0
20.0K sh
Own +75%
-
Exercise·M
Director
$0
20.0K sh
Own +300%
-
Exercise·M
Director
—
20.0K sh
Own +150%
-
Grant·A
Director
$0
40.0K sh
Own New
-
Grant·A
Director
$0
20.0K sh
Own New
-
Exercise·M
Director
$0
20.0K sh
Own New
-
Exercise·M
Director
—
20.0K sh
Own +12%
-
Grant·A
Director
$0
40.0K sh
Own New
-
Grant·A
Director
$0
20.0K sh
Own New
-
Exercise·M
Director
$0
20.0K sh
Own New
-
Exercise·M
Director
—
20.0K sh
Own +21%
-
Exercise·M
Director
$0
13.3K sh
Own +40%
-
Exercise·M
Director
—
13.3K sh
Own New
-
Exercise·M
Director
$0
13.3K sh
Own +40%
-
Exercise·M
Director
—
13.3K sh
Own New
-
Exercise·M
Matthew W Foehr KEY
President and CEO
$0
36.5K sh
Own +13%
-
Sell·S
Matthew W Foehr KEY
President and CEO
$28.7K
19.2K sh · $1.49
Own -0%
-
Exercise·M
Matthew W Foehr KEY
President and CEO
$0
36.5K sh
Own +1%
-
Exercise·M
Chief Legal Officer
$0
13.5K sh
Own +14%
-
Sell·S
Chief Legal Officer
$10.7K
7.2K sh · $1.49
Own -2%
-
Exercise·M
Chief Legal Officer
$0
13.5K sh
Own +3%
-
Grant·A
Matthew W Foehr KEY
President and CEO
$0
1.6M sh
Own New
-
Grant·A
Matthew W Foehr KEY
President and CEO
$0
156.2K sh
Own +82%
-
Exercise·M
Matthew W Foehr KEY
President and CEO
$0
58.3K sh
Own +44%
-
Sell·S
Matthew W Foehr KEY
President and CEO
$52.7K
30.8K sh · $1.71
Own -1%
-
Exercise·M
Matthew W Foehr KEY
President and CEO
—
58.3K sh
Own +1%
-
Grant·A
Chief Legal Officer
$0
600.0K sh
Own New
-
Grant·A
Chief Legal Officer
$0
60.0K sh
Own +93%
-
Exercise·M
Chief Legal Officer
$0
18.8K sh
Own +41%
-
Sell·S
Chief Legal Officer
$16.5K
9.7K sh · $1.71
Own -2%
-
Exercise·M
Chief Legal Officer
$0
18.8K sh
Own +5%
-
Sell·S
Matthew W Foehr KEY
President and CEO
$35.3K
20.8K sh · $1.70
Own -0%
-
Sell·S
Chief Legal Officer
$11.9K
7.0K sh · $1.70
Own -2%
-
Exercise·M
Matthew W Foehr KEY
President and CEO
$0
36.5K sh
Own +17%
-
Exercise·M
Matthew W Foehr KEY
President and CEO
$0
36.5K sh
Own +1%
-
Exercise·M
Chief Legal Officer
$0
13.5K sh
Own +19%
-
Exercise·M
Chief Legal Officer
$0
13.5K sh
Own +4%
-
Exercise·M
Director
$0
13.2K sh
Own +193%
-
Exercise·M
Director
—
13.2K sh
Own +0%
-
Grant·A
Director
$0
20.4K sh
Own New
-
Exercise·M
Director
$0
16.0K sh
Own New
-
Grant·A
Director
$0
3.1K sh
Own +2%
-
Sell·S
Director
$561.7K
16.0K sh · $35.11
Own -11%
-
Exercise·M
Director
$53.3K
16.0K sh · $3.33
Own +12%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 17, 2026 | Steven Love | Grant A | 40.0K | $0 |
| Jun 17, 2026 | Steven Love | Grant A | 20.0K | $0 |
| Jun 17, 2026 | Steven Love | Exercise M | 20.0K | $0 |
| Jun 17, 2026 | Steven Love | Exercise M | 20.0K | — |
| Jun 17, 2026 | John L Higgins | Grant A | 40.0K | $0 |
| Jun 17, 2026 | John L Higgins | Grant A | 20.0K | $0 |
| Jun 17, 2026 | John L Higgins | Exercise M | 20.0K | $0 |
| Jun 17, 2026 | John L Higgins | Exercise M | 20.0K | — |
| Jun 17, 2026 | Philip J Gotwals | Grant A | 40.0K | $0 |
| Jun 17, 2026 | Philip J Gotwals | Grant A | 20.0K | $0 |
| Jun 17, 2026 | Philip J Gotwals | Exercise M | 20.0K | $0 |
| Jun 17, 2026 | Philip J Gotwals | Exercise M | 20.0K | — |
| Jun 17, 2026 | Steven C. Crouse | Grant A | 40.0K | $0 |
| Jun 17, 2026 | Steven C. Crouse | Grant A | 20.0K | $0 |
| Jun 17, 2026 | Steven C. Crouse | Exercise M | 20.0K | $0 |
| Jun 17, 2026 | Steven C. Crouse | Exercise M | 20.0K | — |
| Jun 17, 2026 | Jennifer R. Cochran | Grant A | 40.0K | $0 |
| Jun 17, 2026 | Jennifer R. Cochran | Grant A | 20.0K | $0 |
| Jun 17, 2026 | Jennifer R. Cochran | Exercise M | 20.0K | $0 |
| Jun 17, 2026 | Jennifer R. Cochran | Exercise M | 20.0K | — |
| Jun 17, 2026 | Carolyn R Bertozzi | Grant A | 40.0K | $0 |
| Jun 17, 2026 | Carolyn R Bertozzi | Grant A | 20.0K | $0 |
| Jun 17, 2026 | Carolyn R Bertozzi | Exercise M | 20.0K | $0 |
| Jun 17, 2026 | Carolyn R Bertozzi | Exercise M | 20.0K | — |
| Apr 21, 2026 | Philip J Gotwals | Exercise M | 13.3K | $0 |
| Apr 21, 2026 | Philip J Gotwals | Exercise M | 13.3K | — |
| Apr 21, 2026 | Steven C. Crouse | Exercise M | 13.3K | $0 |
| Apr 21, 2026 | Steven C. Crouse | Exercise M | 13.3K | — |
| Apr 7, 2026 | Matthew W Foehr KEY | Exercise M | 36.5K | $0 |
| Apr 7, 2026 | Matthew W Foehr KEY | Sell S | 19.2K | $28.7K |
| Apr 7, 2026 | Matthew W Foehr KEY | Exercise M | 36.5K | $0 |
| Apr 7, 2026 | Charles S Berkman | Exercise M | 13.5K | $0 |
| Apr 7, 2026 | Charles S Berkman | Sell S | 7.2K | $10.7K |
| Apr 7, 2026 | Charles S Berkman | Exercise M | 13.5K | $0 |
| Feb 18, 2026 | Matthew W Foehr KEY | Grant A | 1.6M | $0 |
| Feb 18, 2026 | Matthew W Foehr KEY | Grant A | 156.2K | $0 |
| Feb 18, 2026 | Matthew W Foehr KEY | Exercise M | 58.3K | $0 |
| Feb 18, 2026 | Matthew W Foehr KEY | Sell S | 30.8K | $52.7K |
| Feb 18, 2026 | Matthew W Foehr KEY | Exercise M | 58.3K | — |
| Feb 18, 2026 | Charles S Berkman | Grant A | 600.0K | $0 |
| Feb 18, 2026 | Charles S Berkman | Grant A | 60.0K | $0 |
| Feb 18, 2026 | Charles S Berkman | Exercise M | 18.8K | $0 |
| Feb 18, 2026 | Charles S Berkman | Sell S | 9.7K | $16.5K |
| Feb 18, 2026 | Charles S Berkman | Exercise M | 18.8K | $0 |
| Feb 17, 2026 | Matthew W Foehr KEY | Sell S | 20.8K | $35.3K |
| Feb 17, 2026 | Charles S Berkman | Sell S | 7.0K | $11.9K |
| Feb 16, 2026 | Matthew W Foehr KEY | Exercise M | 36.5K | $0 |
| Feb 16, 2026 | Matthew W Foehr KEY | Exercise M | 36.5K | $0 |
| Feb 16, 2026 | Charles S Berkman | Exercise M | 13.5K | $0 |
| Feb 16, 2026 | Charles S Berkman | Exercise M | 13.5K | $0 |
| Jan 30, 2026 | John L Higgins | Exercise M | 13.2K | $0 |
| Jan 30, 2026 | John L Higgins | Exercise M | 13.2K | — |
| Jan 2, 2026 | Matthew W Foehr | Grant A | 20.4K | $0 |
| Jan 2, 2026 | Matthew W Foehr | Exercise M | 16.0K | $0 |
| Jan 2, 2026 | Matthew W Foehr | Grant A | 3.1K | $0 |
| Jan 2, 2026 | Matthew W Foehr | Sell S | 16.0K | $561.7K |
| Jan 2, 2026 | Matthew W Foehr | Exercise M | 16.0K | $53.3K |
About OABI insider trading
This page tracks insider transactions for OmniAb, Inc. (OABI) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.