Kurt A. Gustafson - Apr 7, 2025 Form 4 Insider Report for OmniAb, Inc. (OABI)

Role
Executive VP, Finance and CFO
Signature
By: /s/ Charles S. Berkman, Attorney-in-Fact For: Kurt A. Gustafson
Stock symbol
OABI
Transactions as of
Apr 7, 2025
Transactions value $
-$14,412
Form type
4
Date filed
4/7/2025, 08:09 PM
Previous filing
Apr 1, 2025
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction OABI Common Stock Options Exercise $0 +13.5K +6.23% $0.00 231K Apr 7, 2025 Direct F1, F2
transaction OABI Common Stock Sale -$14.4K -7.21K -3.12% $2.00 224K Apr 7, 2025 Direct F3, F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction OABI Restricted Stock Units Options Exercise $0 -13.5K -8.63% $0.00 143K Apr 7, 2025 Common Stock 13.5K $0.00 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.
F2 Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.
F3 Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.
F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.91 to $2.08. 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 sold at each separate price within the range set forth in this footnote.