OmniAb(OABI) - 2025 Q4 - Annual Results

Exhibit 99.1 OmniAb Reports Fourth Quarter and Full Year 2025 Financial Results and Business Highlights Conference Call Begins at 4:30 p.m. Eastern Time Today EMERYVILLE, Calif. (March 4, 2026) – OmniAb, Inc. (NASDAQ: OABI) today reported financial results for the quarter and year ended December 31, 2025, and provided operating and partner program updates. "OmniAb exited 2025 with an expanded base of 107 active partners and a growing portfolio of 407 active programs. Our differentiated technologies support ...