Merline Saintil - 06 Mar 2026 Form 4 Insider Report for Rocket Lab Corp (RKLB)

Role: Director
Signature: By: /s/ Arjun Kampani as Attorney-in-Fact For: Merline Saintil
Issuer symbol: RKLB
Transactions as of: 06 Mar 2026
Net transactions value: -$1,360,171
Form type: 4
Filing time: 09 Mar 2026, 20:06:01 UTC
Previous filing: 09 Mar 2026
Next filing: 13 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Saintil Merline	Director	3881 MCGOWEN STREET, LONG BEACH	By: /s/ Arjun Kampani as Attorney-in-Fact For: Merline Saintil	09 Mar 2026	0001699497

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	RKLB	Common Stock	Sale	$1,360,171	-18,126	-6.5%	$75.04	261,903	06 Mar 2026	Direct	F1

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

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $75.0000 to $75.0950. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.

Content

The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $75.0000 to $75.0950. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.