OmniAb, Inc. — Director's Dealing 2025

Aug 26, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OmniAb, Inc. (OABI)
CIK: 0001846253
Period of Report: 2025-08-26

Reporting Person: FOEHR MATTHEW W (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-26	Common Stock	A	540540	$1.85	Acquired	4341987	Direct

Footnotes

F1: On August 26, 2025, the reporting person acquired 540,540 shares of common stock of OmniAb, Inc. in a private placement transaction pursuant to a Securities Purchase Agreement. The shares were purchased at a price of $1.85 per share, which represented the closing price of the issuer's common stock on August 22, 2025.

F2: The total includes 5,211 shares acquired on May 30, 2025, through the Issuer's Employee Stock Purchase Plan (ESPP).