Omniab, Inc.

OABI·NASDAQ·$2.55Share Price as of 11/2·$304MMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/30/26 10-QQ2 ended 06/30/2608/06/26 10-QQ1 ended 03/31/2605/07/26 10-KFY 202503/04/26 10-QQ3 ended 09/30/2511/04/25

Disclosures

8-KCurrent report10/30/26 8-KCurrent report08/06/26 8-KCurrent report06/18/26 8-KCurrent report05/07/26 8-KCurrent report03/04/26

Prospectuses and Registrations

S-3Shelf registration09/12/25 S-8Registration of securities for employees03/18/25 POS AMPost-effective amendment12/08/23 S-3Shelf registration12/08/23 424B3Prospectus11/13/23

Proxies

DEF 14ADefinitive proxy04/29/26 DEFA14AAdditional proxy materials04/29/26 DEF 14ADefinitive proxy04/29/25 DEFA14AAdditional proxy materials04/29/25 DEF 14ADefinitive proxy04/26/24

Ownership

SC 13G/ABeneficial ownership (amended)08/14/26 Form 4Insider transaction08/03/26 Form 3Initial insider ownership07/13/26 Form 4Insider transaction06/18/26 Form 4Insider transaction06/18/26

Other

ARSAnnual report to shareholders04/29/26 EFFECTRequest for effectiveness09/19/25 CORRESPCorrespondence with the SEC09/17/25 UPLOADLetter from the SEC09/16/25 DD09/10/25