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CIK 0001846253 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

OmniAb, Inc.

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Ticker
OABI
Exchange
Nasdaq
Industry
Services-Commercial Physical & Biological Research
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
510-250-7800
Business address
5980 HORTON STREET, SUITE 600, EMERYVILLE, CA, 94608
Former names
Avista Public Acquisition Corp. II

Securities

  • OABI Common Stock Nasdaq
  • OABIW Warrant Nasdaq
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 49 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-06-17 Love Steven Director Option exercise · Restricted Stock Units −20,000 13,334
2026-06-17 Love Steven Director Grant or award · Restricted Stock Units +20,000 33,334
2026-06-17 Love Steven Director Grant or award · Stock Option (right to buy) +40,000 40,000
2026-06-17 HIGGINS JOHN L Director Option exercise +20,000 2,962,320
2026-06-17 HIGGINS JOHN L Director Option exercise · Restricted Stock Units −20,000 0
2026-06-17 HIGGINS JOHN L Director Grant or award · Restricted Stock Units +20,000 20,000
2026-06-17 HIGGINS JOHN L Director Grant or award · Stock Option (right to buy) +40,000 40,000
2026-04-21 Crouse Steven C. Director Option exercise +13,333 13,333
2026-04-21 Crouse Steven C. Director Option exercise · Restricted Stock Units −13,333 46,667
2026-04-21 Gotwals Philip J Director Option exercise +13,333 13,333
2026-04-21 Gotwals Philip J Director Option exercise · Restricted Stock Units −13,333 46,667
2026-04-07 FOEHR MATTHEW W President and CEO Option exercise +36,459 4,439,736
2026-04-07 FOEHR MATTHEW W President and CEO Sale −19,244 $1.49 $29K 4,420,492
2026-04-07 FOEHR MATTHEW W President and CEO Option exercise · Restricted Stock Units −36,459 309,376
2026-04-07 GUSTAFSON KURT A Executive VP, Finance and CFO Option exercise +13,542 268,396
2026-04-07 GUSTAFSON KURT A Executive VP, Finance and CFO Sale −6,913 $1.49 $10K 261,483
2026-04-07 GUSTAFSON KURT A Executive VP, Finance and CFO Option exercise · Restricted Stock Units −13,542 111,042
2026-04-07 Berkman Charles S Chief Legal Officer Option exercise +13,542 406,242
2026-04-07 Berkman Charles S Chief Legal Officer Sale −7,157 $1.49 $11K 399,085
2026-04-07 Berkman Charles S Chief Legal Officer Option exercise · Restricted Stock Units −13,542 111,042

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