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OMNIAB INC (OABI) Stock Ownership and Short Interest

USA - NASDAQ:OABI - US68218J1034 - Common Stock

1.55 USD
+0.06 (+4.03%)
Last: 10/31/2025, 8:04:19 PM
1.55 USD
0 (0%)
After Hours: 10/31/2025, 8:04:19 PM
OABI Ownership Chart.OABI Ownership Chart: showing Insider, Institutional ownership and shares available to the public.OABI Ownership.InsiderInstitutionalPublic



Shares Outstanding122.70M
Float88.63M
Float Short Interest Percentage6.75%
Owners (insider)6.58%
Owners (institutional)45.12%
Owners (insider) change8.84%
Owners (institutional) changeN/A
OABI Institutional Ownership HistoryOABI Institutional Ownership HistoryOABI Institutional Ownership History
OABI Historical Insider Transactions ChartOABI Historical Insider Buy and Sell Transactions ChartOABI Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 0 200K 400K
Date Name Type Shares Price Amount
Aug 26, 2025 FOEHR MATTHEW W Grant 540540 1.85 $ 999,999.00
Jun 17, 2025 Cochran Jennifer R. Option Excercise 20000 $ 0.00
Jun 17, 2025 Bertozzi Carolyn R Option Excercise 20000 $ 0.00
Jun 17, 2025 Love Steven Option Excercise 20000 $ 0.00
Jun 17, 2025 HIGGINS JOHN L Option Excercise 20000 $ 0.00
May 15, 2025 Cochran Jennifer R. Open Market Purchase 30000 1.52 $ 45,600.00
May 14, 2025 Love Steven Open Market Purchase 25000 1.46 $ 36,500.00
May 12, 2025 HIGGINS JOHN L Open Market Purchase 65000 1.44 $ 93,600.00
Apr 7, 2025 GUSTAFSON KURT A Open Market Sale 7206 2.00 $ 14,412.00
Apr 7, 2025 FOEHR MATTHEW W Option Excercise 36458 0.00 $ 0.00
Apr 7, 2025 FOEHR MATTHEW W Open Market Sale 19382 2.00 $ 38,764.00
Apr 7, 2025 Berkman Charles S Option Excercise 13542 0.00 $ 0.00
Apr 7, 2025 Berkman Charles S Open Market Sale 7206 2.00 $ 14,412.00
Apr 7, 2025 GUSTAFSON KURT A Option Excercise 13542 0.00 $ 0.00
Apr 1, 2025 GUSTAFSON KURT A Option Excercise 23244 0.00 $ 0.00
Apr 1, 2025 GUSTAFSON KURT A Open Market Sale 11963 2.37 $ 28,352.31
Mar 21, 2025 HIGGINS JOHN L Open Market Purchase 4000 2.28 $ 9,120.00
Mar 20, 2025 HIGGINS JOHN L Open Market Purchase 125750 2.35 $ 295,512.50
Feb 19, 2025 GUSTAFSON KURT A Open Market Sale 7255 3.67 $ 26,625.85
Feb 18, 2025 FOEHR MATTHEW W Open Market Sale 33486 3.67 $ 123,033.26
Feb 18, 2025 Berkman Charles S Open Market Sale 15470 3.68 $ 56,857.05
Feb 16, 2025 GUSTAFSON KURT A Option Excercise 13541 0.00 $ 0.00
Feb 15, 2025 FOEHR MATTHEW W Option Excercise 63007 $ 0.00
Feb 15, 2025 Berkman Charles S Option Excercise 29156 $ 0.00
Jan 30, 2025 HIGGINS JOHN L Option Excercise 13172 $ 0.00
Jan 21, 2025 Berkman Charles S Open Market Sale 25489 3.24 $ 82,584.36
Jan 21, 2025 GUSTAFSON KURT A Open Market Sale 15526 3.24 $ 50,304.24
Jan 21, 2025 FOEHR MATTHEW W Open Market Sale 41811 3.24 $ 135,467.64
Jan 17, 2025 Berkman Charles S Grant 45294 0.00 $ 0.00
Jan 17, 2025 GUSTAFSON KURT A Grant 27585 0.00 $ 0.00
Jan 17, 2025 FOEHR MATTHEW W Grant 77003 0.00 $ 0.00
Dec 9, 2024 Berkman Charles S Open Market Sale 8022 4.13 $ 33,130.86
Dec 9, 2024 FOEHR MATTHEW W Open Market Sale 13634 4.13 $ 56,308.42
Dec 9, 2024 GUSTAFSON KURT A Open Market Sale 23871 4.13 $ 98,587.23
Dec 7, 2024 Berkman Charles S Option Excercise 15621 $ 0.00
Dec 7, 2024 FOEHR MATTHEW W Option Excercise 26555 $ 0.00
Dec 7, 2024 GUSTAFSON KURT A Option Excercise 46501 $ 0.00
Nov 25, 2024 FOEHR MATTHEW W Option Excercise 99434 3.73 $ 370,702.32