Form 4 Tracker
OmniAb, Inc.
OABI

12 insider filings · Latest: Apr 21, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Apr 7, 2025Apr 7 11:56 PMBerkman Charles S
Proposed Sale
7,206$2.00$14.4K

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Apr 1, 2025Apr 1 11:16 PMGUSTAFSON KURT A
Proposed Sale
11,963$2.37$28.4K

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Feb 19, 2025Feb 19 1:36 AMGUSTAFSON KURT A
Proposed Sale
5,188$3.68$19.1K

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Feb 19, 2025Feb 19 1:30 AMFOEHR MATTHEW W
Proposed Sale
33,131$3.68$121.9K

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Feb 19, 2025Feb 19 1:28 AMBerkman Charles S
Proposed Sale
15,334$3.68$56.4K

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Jan 21, 2025Jan 22 12:25 AMFOEHR MATTHEW W
Proposed Sale
41,811$3.24$135.4K

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Jan 21, 2025Jan 22 12:24 AMBerkman Charles S
Proposed Sale
25,489$3.24$82.5K

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Jan 21, 2025Jan 22 12:22 AMGUSTAFSON KURT A
Proposed Sale
15,526$3.24$50.3K

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Dec 9, 2024Dec 10 1:49 AMGUSTAFSON KURT A
Proposed Sale
23,871$4.13$98.5K

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Dec 9, 2024Dec 10 1:45 AMFOEHR MATTHEW W
Proposed Sale
13,634$4.13$56.2K

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Dec 9, 2024Dec 10 1:41 AMBerkman Charles S
Proposed Sale
8,022$4.13$33.1K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Apr 21, 2026Apr 21 8:06 PMPhilip J GotwalsDirector
Option Exercise
13,33346,667(D)

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Apr 21, 2026Apr 21 8:05 PMSteven C. CrouseDirector
Option Exercise
13,33346,667(D)

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Apr 7, 2026Apr 8 12:26 AMMatthew W FoehrDirector, President and CEO
Option Exercise
36,459309,376(D)

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Apr 7, 2026Apr 8 12:25 AMKurt A GustafsonExecutive VP, Finance and CFO
Option Exercise
13,542111,042(D)

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Apr 7, 2026Apr 8 12:23 AMCharles S BerkmanChief Legal Officer
Option Exercise
13,542111,042(D)

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Feb 18, 2026Feb 18 11:36 PMCharles S BerkmanChief Legal Officer
Option Exercise
18,75064,584(D)

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Feb 18, 2026Feb 18 11:36 PMCharles S BerkmanChief Legal Officer
Grant/Award
660,000$1.71600,000(D)

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Feb 18, 2026Feb 18 11:35 PMKurt A GustafsonExecutive VP, Finance and CFO
Grant/Award
660,000$1.71600,000(D)

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Feb 18, 2026Feb 18 11:35 PMKurt A GustafsonExecutive VP, Finance and CFO
Option Exercise
18,75064,584(D)

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Feb 18, 2026Feb 18 11:34 PMMatthew W FoehrDirector, President and CEO
Grant/Award
1,718,750$1.711,562,500(D)

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Feb 18, 2026Feb 18 11:34 PMMatthew W FoehrDirector, President and CEO
Option Exercise
58,333189,585(D)

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Feb 16, 2026Feb 17 11:22 PMMatthew W FoehrDirector, President and CEO
Option Exercise
36,458247,918(D)

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Feb 16, 2026Feb 17 11:20 PMKurt A GustafsonExecutive VP, Finance and CFO
Option Exercise
13,54283,334(D)

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Feb 16, 2026Feb 17 11:18 PMCharles S BerkmanChief Legal Officer
Option Exercise
13,54283,334(D)

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Jan 30, 2026Jan 30 9:07 PMJohn L HigginsDirector
Option Exercise
13,17220,000(D)

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