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OABI

OmniAb, Inc.

NASDAQ · Healthcare · Biotechnology · US

$4.47
+0.68%
Ask drillr
0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
+90.3%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Aug 3, 2026Nwachuku Amechi Ekeke · officer: Chief Operating OfficerA-Award800,000$1.98
Jun 18, 2026Love Steven · directorA-Award20,000$0.00
Jun 18, 2026Bertozzi Carolyn R · directorM-Exempt20,000$0.00
Jun 18, 2026Love Steven · directorM-Exempt20,000$0.00
Jun 18, 2026HIGGINS JOHN L · directorA-Award40,000$2.03
Jun 18, 2026HIGGINS JOHN L · directorA-Award20,000$0.00
Jun 18, 2026HIGGINS JOHN L · directorM-Exempt20,000$0.00
Jun 18, 2026Gotwals Philip J · directorA-Award40,000$2.03
Jun 18, 2026Gotwals Philip J · directorA-Award20,000$0.00
Jun 18, 2026Love Steven · directorA-Award40,000$2.03
Jun 18, 2026Gotwals Philip J · directorM-Exempt20,000$0.00
Jun 18, 2026Bertozzi Carolyn R · directorA-Award40,000$2.03
Jun 18, 2026Bertozzi Carolyn R · directorA-Award20,000$0.00
Jun 18, 2026Crouse Steven C. · directorA-Award40,000$2.03
Jun 18, 2026Crouse Steven C. · directorA-Award20,000$0.00
Jun 18, 2026Crouse Steven C. · directorM-Exempt20,000$0.00
Jun 18, 2026Cochran Jennifer R. · directorA-Award40,000$2.03
Jun 18, 2026Cochran Jennifer R. · directorA-Award20,000$0.00
Jun 18, 2026Cochran Jennifer R. · directorM-Exempt20,000$0.00
Apr 21, 2026Gotwals Philip J · directorM-Exempt13,333$0.00
Apr 21, 2026Crouse Steven C. · directorM-Exempt13,333$0.00
Apr 7, 2026GUSTAFSON KURT A · officer: Executive VP, Finance and CFOM-Exempt13,542$0.00
Apr 7, 2026Berkman Charles S · officer: Chief Legal OfficerM-Exempt13,542$0.00
Apr 7, 2026GUSTAFSON KURT A · officer: Executive VP, Finance and CFOSale6,913$1.49
Apr 7, 2026Berkman Charles S · officer: Chief Legal OfficerSale7,157$1.49
Apr 7, 2026FOEHR MATTHEW W · director, officer: President and CEOSale19,244$1.49
Apr 7, 2026FOEHR MATTHEW W · director, officer: President and CEOM-Exempt36,459$0.00
Feb 18, 2026GUSTAFSON KURT A · officer: Executive VP, Finance and CFOA-Award60,000$0.00
Feb 18, 2026FOEHR MATTHEW W · director, officer: President and CEOM-Exempt58,333$0.00
Feb 18, 2026GUSTAFSON KURT A · officer: Executive VP, Finance and CFOA-Award600,000$1.71
Institutional positioning

13F filings over the trailing two quarters

New 46Increased 97Reduced 75Sold out 16
FilerActionSharesFiled
WHITEFORT CAPITAL MANAGEMENT, LPUnchanged14,223,658May 15, 2026
Whitefort Capital Management, LPReduced10,248,658Aug 14, 2026
BlackRock, Inc.Increased8,897,490Aug 7, 2026
BLACKROCK, INC.Increased8,106,881May 13, 2026
NOMURA HOLDINGS INCIncreased5,028,160Aug 14, 2026
CADIAN CAPITAL MANAGEMENT, LPIncreased4,211,821Aug 14, 2026
CADIAN CAPITAL MANAGEMENT, LPReduced4,157,129May 15, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position3,993,652May 15, 2026
VANGUARD CAPITAL MANAGEMENT LLCReduced3,852,356Aug 13, 2026
GEODE CAPITAL MANAGEMENT, LLCIncreased2,925,579May 15, 2026
GEODE CAPITAL MANAGEMENT, LLCReduced2,883,978Aug 12, 2026
RICE HALL JAMES & ASSOCIATES, LLCIncreased2,610,434Aug 7, 2026
RICE HALL JAMES & ASSOCIATES, LLCIncreased2,547,255May 15, 2026
PRIVATE MANAGEMENT GROUP INCIncreased2,429,166May 8, 2026
PRIVATE MANAGEMENT GROUP INCReduced2,344,770Jul 31, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 3, 2026