Where is OmniAb headquartered?

5980 Horton Street
Suite 600
Emeryville, CA 94608

back to top
Where is OmniAb incorporated?

OmniAb is incorporated in Delaware

back to top
Who is OmniAb’s Transfer Agent?

OmniAb’s transfer agent is Computershare Trust Company, N.A.
Please see below for the transfer agent contact information:

Computershare Trust Company, N.A.
462 South 4th Street, Suite 1600
Louisville, KY 40202
Phone: (800) 710-0940
www.computershare.com/investor

back to top
On what exchange is OmniAb listed?

OmniAb’s stock trades on the Nasdaq under the ticker symbol OABI

back to top
When did OmniAb go public?

OmniAb became a public company on November 1, 2022. OmniAb was spun-off from Ligand Pharmaceuticals Incorporated and merged with Avista Public Acquisition Corp. II, a publicly traded special purpose acquisition company (SPAC).

back to top
Can I purchase shares of common stock directly from the company?

No, OmniAb does not offer a direct purchase plan

back to top
How can I sign up to receive OmniAb’s press releases and other company information?

You can register for alerts here

back to top
If I have additional OmniAb questions that are not addressed here, whom can I contact?

Email your questions to investors@omniab.com with your name and a contact phone number so that we may contact you via phone if necessary


back to top
When is the fiscal year end for OmniAb?

OmniAb’s fiscal year end is December 31

back to top
Who are OmniAb’s independent auditors

Ernst & Young LLP

back to top
How can I contact your transfer agent?
Contact ComputerShare at 866-771-1614
back to top