OmniAb, Inc. (OABI) is a publicly traded company in the Unknown sector. Across all available filings, 13 corporate insiders have executed 118 transactions totaling $8.8M, demonstrating a bullish sentiment with $7.8M in net insider flow. The most recent transaction on Dec 8, 2025 involved a sale of 13,666 shares valued at $26.8K.
No significant insider buying has been recorded for OABI in the recent period.
No significant insider selling has been recorded for OABI in the recent period.
Based on recent SEC filings, insider sentiment for OABI is bullish with an Insider Alignment Score of 95/100 and a net flow of $7.8M. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at OmniAb, Inc. (OABI) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 13 insiders are actively trading OABI stock, having executed 118 transactions in the past 90 days. The most active insider is David F. Burgstahler (Executive), who has made 5 transactions totaling $101.7M.
Get notified when executives and directors at OABI file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 8, 2025 | W. Foehr Matthew | Executive | Sale | 13,666 | $1.96 | $26.8K | |
| Dec 8, 2025 | A. Gustafson Kurt | Executive | Sale | 23,922 | $1.96 | $46.9K | |
| Dec 8, 2025 | S. Berkman Charles | Executive | Sale | 8,044 | $1.96 | $15.8K | |
| Dec 7, 2025 | W. Foehr Matthew | Executive | Option Exercise | 26,554 | $N/A | $0 | |
| Dec 7, 2025 | A. Gustafson Kurt | Executive | Option Exercise | 46,500 | $N/A | $0 | |
| Dec 7, 2025 | S. Berkman Charles | Executive | Option Exercise | 15,621 | $N/A | $0 | |
| Nov 7, 2025 | L. Higgins John | Executive | Purchase | 41,038 | $1.38 | $56.6K | |
| Nov 6, 2025 | L. Higgins John | Executive | Purchase | 36,223 | $1.41 | $51.1K | |
| Nov 1, 2025 | Love Steven | Executive | Option Exercise | 13,333 | $N/A | $0 | |
| Nov 1, 2025 | R. Bertozzi Carolyn | Executive | Option Exercise | 17,769 | $N/A | $0 | |
| Aug 26, 2025 | W. Foehr Matthew | Executive | Award | 540,540 | $1.85 | $1000.0K | Large |
| Jul 12, 2024 | R. Cochran Jennifer | Executive | Option Exercise | 1,896 | $N/A | $0 | |
| Jun 29, 2024 | Managing Member V, Llc Avista Capital | Executive | Option Exercise | 66,668 | $3.35 | $223.3K | |
| Jun 29, 2024 | Managing Member V, Llc Avista Capital | Executive | Payment | 59,557 | $3.75 | $223.3K | |
| Jun 27, 2024 | W. Foehr Matthew | Executive | Option Exercise | 18,644 | $3.68 | $68.6K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Award(A) | 26 | $102.7M | 89.3% |
Purchase(P) | 18 | $8.3M | 7.2% |
Exercise(M) | 37 | $2.2M | 1.9% |
Payment(F) | 25 | $1.3M | 1.2% |
Sale(S) | 9 | $462.4K | 0.4% |
Other(J) | 3 | $0 | 0.0% |
Insiders at OmniAb, Inc. are accumulating shares at an accelerated pace. With 13 insiders making 118 transactions totaling $8.3M in purchases versus $462.4K in sales, the net buying activity of $7.8M signals strong executive confidence. David F. Burgstahler (Executive) leads the buying activity with $101.7M in transactions across all time.