Jon A. Olson - Aug 27, 2025 Form 4 Insider Report for Rocket Lab Corp (RKLB)

Role: Director
Signature: By: /s/ Arjun Kampani, as Attorney-in-Fact For: Jon A. Olson
Stock symbol: RKLB
Transactions as of: Aug 27, 2025
Transactions value $: $0
Form type: 4
Date filed: 8/29/2025, 05:54 PM
Previous filing: Aug 15, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Olson Jon A	Director	3881 MCGOWEN STREET, LONG BEACH	By: /s/ Arjun Kampani, as Attorney-in-Fact For: Jon A. Olson	2025-08-29	0001331263

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	RKLB	Common Stock	Award	$0	+3.96K	+0.92%	$0.00	436K	Aug 27, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents restricted stock units ("RSUs") granted to the Reporting Person under the Rocket Lab Corporation Amended and Restated Non-Employee Director Compensation Policy, and the Rocket Lab Corporation 2021 Stock Option and Incentive Plan. Such RSUs will vest in full on the earlier of (i) the date of the Issuer's next Annual Meeting of Stockholders and (ii) the one-year anniversary of the date of grant, subject to the Reporting Person's continuous service as a member of the Board of Directors through such date.

Content

Represents restricted stock units ("RSUs") granted to the Reporting Person under the Rocket Lab Corporation Amended and Restated Non-Employee Director Compensation Policy, and the Rocket Lab Corporation 2021 Stock Option and Incentive Plan. Such RSUs will vest in full on the earlier of (i) the date of the Issuer's next Annual Meeting of Stockholders and (ii) the one-year anniversary of the date of grant, subject to the Reporting Person's continuous service as a member of the Board of Directors through such date.