Transaction #4031 · Form 4 · 0001628280-25-048221

OmniAb, Inc. · Exercise / conversion · Common Stock

OmniAb, Inc. · Transacted November 1, 2025 · Filed November 3, 2025

Original SEC filing ↗

What does this filing report?

An SEC Form 4 filing for OmniAb, Inc. records an exercise / conversion involving Common Stock on November 1, 2025. The reported quantity was 13,333. The filing date is November 3, 2025. This is one transaction record; amounts are not allocated among any joint reporting owners.

The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.

Transaction details

Company CIK
0001846253
Security type
Non-derivative
Acquisition type
Exercise / conversion · Code M
Quantity acquired
13,333
Reported price
Not reported · See footnotes
Reference value
Not reported
Currency
Currency not specified
Ownership
Direct
Holdings after transaction
71,666
Ownership description
Not reported
SEC acceptance time
Nov 3, 2025, 4:07 PM EST
10b5-1 indication
Not indicated

Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.

Reporting owners

These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.

Company listings

OABI · NasdaqOABIW · Nasdaq

This transaction is not mapped to a specific company listing.

Filing footnotes & remarks

F1
Represents the vesting of an RSU which occurs in three substantially equal annual installments, beginning November 1st, 2024, subject to the Reporting Person's continued service to the Issuer through each such vesting date.
F2
Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.

This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.