Form4insider filings, from the source

Company · CIK 0001846253 · SIC 8731 — Services-Commercial Physical & Biological Research · Nasdaq

OmniAb, Inc. · OABIW

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 17, 2026 MForm 4 →Jun 18, 4:32 pm EDTCarolyn R BertozziDirector20,000——113,308—
Jun 17, 2026 MForm 4 →Jun 18, 4:32 pm EDTJennifer R. CochranDirector20,000——185,274—
Jun 17, 2026 MForm 4 →Jun 18, 4:32 pm EDTSteven C. CrouseDirector20,000——33,333—
Jun 17, 2026 MForm 4 →Jun 18, 4:31 pm EDTPhilip J GotwalsDirector20,000——33,333—
Jun 17, 2026 MForm 4 →Jun 18, 4:30 pm EDTJohn L HigginsDirector20,000——2,962,320—
Jun 17, 2026 MForm 4 →Jun 18, 4:30 pm EDTSteven LoveDirector20,000——91,666—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 1, 2026 AForm 4 →Aug 3, 4:06 pm EDTAmechi Ekeke NwachukuChief Operating Officer800,000——800,000—
Jun 17, 2026 AMForm 4 →Jun 18, 4:32 pm EDTCarolyn R BertozziDirector80,000——40,000—
Jun 17, 2026 AMForm 4 →Jun 18, 4:32 pm EDTJennifer R. CochranDirector80,000——40,000—
Jun 17, 2026 AMForm 4 →Jun 18, 4:32 pm EDTSteven C. CrouseDirector80,000——40,000—
Jun 17, 2026 AMForm 4 →Jun 18, 4:31 pm EDTPhilip J GotwalsDirector80,000——40,000—
Jun 17, 2026 AMForm 4 →Jun 18, 4:30 pm EDTJohn L HigginsDirector80,000——40,000—
Jun 17, 2026 AMForm 4 →Jun 18, 4:30 pm EDTSteven LoveDirector80,000——40,000—