OmniAb, Inc.

Q: Jun 30 2026

Q: Mar 31 2026

FY: Dec 31 2025

Q: Sep 30 2025

Q: Jun 30 2025

Q: Mar 31 2025

FY: Dec 31 2024

Q: Sep 30 2024

Q: Jun 30 2024

Q: Mar 31 2024

FY: Dec 31 2023

Q: Sep 30 2023

Q: Jun 30 2023

Q: Mar 31 2023

FY: Dec 31 2022

Q: Sep 30 2022

Q: Jun 30 2022

Q: Mar 31 2022

Q: Mar 31 2022

FY: Dec 31 2021

Results of Operations and Financial Condition

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Submission of Matters to a Vote of Security Holders

Results of Operations and Financial Condition

Results of Operations and Financial Condition

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

Results of Operations and Financial Condition

Entry into a Material Definitive Agreement

Results of Operations and Financial Condition

Submission of Matters to a Vote of Security Holders

Results of Operations and Financial Condition

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Results of Operations and Financial Condition

2.02,9.01

2.02,9.01

5.02

5.07

2.02,9.01

2.02,9.01

2.02,9.01

Notice of Effectiveness

Registration statement under Securities Act of 1933

Rule 506(b) provides a "safer harbor" for a private offering

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Notice of Effectiveness

Notice of Effectiveness

Registration statement under Securities Act of 1933

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Amended Initial Registration Statement

Amended Initial Registration Statement

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration (IPO) statement under Securities Act of 1933

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Whitefort Capital Management, LP

Nwachuku Amechi Ekeke

Nwachuku Amechi Ekeke

Cochran Jennifer R.

Love Steven

HIGGINS JOHN L

Crouse Steven C.

Bertozzi Carolyn R

Gotwals Philip J

Crouse Steven C.

Gotwals Philip J

Berkman Charles S

GUSTAFSON KURT A

Berkman Charles S

FOEHR MATTHEW W

FOEHR MATTHEW W

GUSTAFSON KURT A

GUSTAFSON KURT A

Berkman Charles S

FOEHR MATTHEW W

Annual Report Scanned (Paper)

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

Post-effective amendment filed solely to add exhibits

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC