Insiders / Berkman Charles S
Berkman Charles S
CIK 1392266personinsider
Companies
1
First seen
Feb 17, 2026
Last activity
Apr 7, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| OmniAb, Inc. · OABI | 399,085 | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| OmniAb, Inc. | Common Stock | 399,085 |
| OmniAb, Inc. | Stock OptionDerivative | 600,000 |
| OmniAb, Inc. | Restricted Stock UnitsDerivative | 111,042 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 18, 2026 | Sell | OABI OmniAb, Inc. Common Stock | $16.5K | -10K -2.40% | 392,700 0.27% of shares | low |
| Feb 17, 2026 | Sell | OABI OmniAb, Inc. Common Stock | $11.9K | -7K -1.79% | 383,623 0.26% of shares | low |
| Apr 7, 2026 | Sell | OABI OmniAb, Inc. Common Stock | $10.7K | -7K -1.76% | 399,085 0.27% of shares | low |
| Apr 7, 2026 | Exercise | OABI OmniAb, Inc. Common Stock | $0 | +14K +3.45% | 406,242 0.28% of shares | low |
| Feb 18, 2026 | Exercise | OABI OmniAb, Inc. Common Stock | $0 | +19K +4.89% | 402,373 0.28% of shares | low |
| Feb 16, 2026 | Exercise | OABI OmniAb, Inc. Common Stock | $0 | +14K +3.59% | 390,613 0.27% of shares | low |
| Apr 7, 2026 | Exercise | OABI OmniAb, Inc. Restricted Stock Units | — | -14K -10.87% | 111,042 0.08% of shares | low |
| Feb 18, 2026 | Grant | OABI OmniAb, Inc. Stock Option | — | +600K | 600,000 0.41% of shares | low |
| Feb 18, 2026 | Grant | OABI OmniAb, Inc. Restricted Stock Units | — | +60K +92.90% | 124,584 0.09% of shares | low |
| Feb 18, 2026 | Exercise | OABI OmniAb, Inc. Restricted Stock Units | — | -19K -22.50% | 64,584 0.04% of shares | low |