OmniAb, Inc. — Director's Dealing 2023

Aug 15, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OmniAb, Inc. (OABI)
CIK: 0001846253
Period of Report: 2023-08-14

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-08-14	Common Stock	P	45000	$5.48	Acquired	2332919	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Units	$		Common Stock (10770)	10770	Direct
Restricted Stock Units	$		Common Stock (33173)	43943	Direct
Restricted Stock Units	$		Common Stock (53107)	97050	Direct
Restricted Stock Units	$		Common Stock (79665)	176715	Direct
Restricted Stock Units	$		Common Stock (109375)	286090	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.370 to $5.590. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F2: The Reporting Person previously reported certain awards of Restricted Stock Units (RSUs) in Table I of Form 4, but has elected to report the RSUs in Table II going forward. As a result, the total reported in Column 5 of Table I has been updated to subtract 286,090 RSUs outstanding on August 14, 2023.

F3: Represents RSUs previously reported in Table I. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. Vesting shall occur in full February 15, 2024.

F4: Represents RSUs previously reported in Table I. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. Vesting shall occur in full December 31, 2023.

F5: Represents RSUs previously reported in Table I. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. Vesting shall occur in two substantially equal annual installments beginning February 15, 2024.

F6: Represents RSUs previously reported in Table I. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. Vesting shall occur in three substantially equal annual installments, beginning December 7, 2023.

F7: Represents RSUs previously reported in Table I. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. Vesting shall occur in three substantially equal annual installments, beginning April 7, 2024.