OmniAb, Inc. — Director's Dealing 2023

Dec 12, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OmniAb, Inc. (OABI)
CIK: 0001846253
Period of Report: 2023-12-07

Reporting Person: FOEHR MATTHEW W (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-12-07	Common Stock	M	26556	—	Acquired	2454626	Direct
2023-12-07	Common Stock	F	9184	$4.85	Disposed	2445442	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-12-07	Restricted Stock Units	$	M	26556	Disposed		Common Stock (26556)	Direct

Footnotes

F1: Represents Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs shall vest in three substantially equal annual installments beginning on December 07, 2023, subject to the Reporting Person's continued service to the Issuer through each such vesting date.

F2: The total includes 151 shares acquired on November 30, 2023, through the Issuer's Employee Stock Purchase Plan (ESPP).

F3: Represents shares withheld to satisfy tax withholding obligations upon the vesting of previously reported restricted stock units ("RSUs").