OmniAb to Participate in Two Investor Conferences in September

OmniAb, Inc. (NASDAQ: OABI) today announced that management will be participating in two upcoming investor conferences in September.

• H.C. Wainwright 25^th Annual Global Investment Conference, September 11-13, 2023 at the Lotte New York Palace Hotel in New York City. Management will deliver a company presentation on Tuesday, September 12^th at 9:00 a.m. Eastern time and will be available for one-on-one meetings with investors. A live and archived webcast of the presentation will be available in the Investors section of OmniAb's website.

• Cantor Fitzgerald Global Healthcare Conference, September 26-28, 2023 at the InterContinental New York Barclay in New York City. Management will be hosting one-on-one meetings during the event.

About OmniAb^®

OmniAb's discovery platform provides pharmaceutical industry partners access to diverse antibody repertoires and high-throughput screening technologies to enable discovery of next-generation therapeutics. At the heart of the OmniAb platform is the Biological Intelligence^tm (BI) of our proprietary transgenic animals, including OmniRat^®, OmniChicken^® and OmniMouse^® that have been genetically modified to generate antibodies with human sequences to facilitate development of human therapeutic candidates. OmniFlic^® (transgenic rat) and OmniClic^® (transgenic chicken) address industry needs for bispecific antibody applications though a common light chain approach, and OmniTaur^tm features unique structural attributes of cow antibodies for complex targets. We believe the OmniAb animals comprise the most diverse host systems available in the industry and they are optimally leveraged through computational antigen design and immunization methods, paired with high-throughput single B cell phenotypic screening and mining of next-generation sequencing datasets with custom algorithms to identify fully human antibodies with superior performance and developability characteristics. These proprietary technologies are joined with and leverage OmniDeep^tm, which is a suite of in silico tools for therapeutic discovery and optimization that are woven throughout OmniAb's various technologies and capabilities. Additionally, an established core competency focused on ion channels and transporters further differentiates OmniAb's technology and creates opportunities in many emerging target classes. OmniAb antibodies have been leveraged across modalities, including bispecific antibodies, antibody-drug conjugates and others.

The OmniAb suite of technologies span from BI-powered repertoire generation to cutting-edge antibody discovery and optimization offering a highly efficient and customizable end-to-end solution for the growing discovery needs of the global pharmaceutical industry.

For more information, please visit www.omniab.com.