2 unchanged sentences
From time to time, our officers (as defined in Rule 16a-1(f) of the Exchange Act) and directors may enter into Rule 10b5-1 or non-Rule 10b5-1 trading arrangements (as each such term is defined in Item 408 of Regulation S-K).
−Removed: During the three months ended September 30, 2025, none of our officers or directors adopted , modified, or terminated any such trading arrangements.
+Added: During the three months ended March 31, 2026, none of our officers or directors adopted , modified, or terminated any such trading arrangements.
Incorporated by Reference
15 unchanged sentences
S-4 333-264525 September 27, 2022 4.5
−Removed: Securities Purchase Agreement, dated August 24, 2025, by and between OmniAb, Inc.
−Removed: and each of the purchasers party thereto
−Removed: 8-K 001-40720 August 25, 2025
Certification of Chief Executive Officer, as required by Rule 13a-14(a) or Rule 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 X
14 unchanged sentences
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
−Removed: November 4, 2025 By:
+Added: May 7, 2026 By:
/s/ Kurt Gustafson
3 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.