Merline Saintil - 31 Aug 2026 Form 4 Insider Report for Rocket Lab Corp (RKLB)

Reporting relationship: Director
Issuer ticker: RKLB
Reported as of: 31 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Sep 2026, 18:14:22 UTC
Prior SEC filing: 22 May 2026
Source filing: View source filing
Reporting owner signature: By: /s/ Arjun Kampani, as Attorney-in-Fact For: Merline Saintil

Key filing fact

Merline Saintil filed Form 4 for Rocket Lab Corp (RKLB) on 02 Sep 2026.

Key facts

This page summarizes Merline Saintil's Form 4 filing for Rocket Lab Corp (RKLB).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 02 Sep 2026, 18:14.

Change

Previous filing in this sequence was filed on 22 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001699497 Primary reporting owner

Saintil Merline

Relationship: Director
Address: 3881 MCGOWEN STREET, LONG BEACH
Signature: By: /s/ Arjun Kampani, as Attorney-in-Fact For: Merline Saintil
Signature date: 02 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

RKLB transaction

Common Stock

Gift

Transaction value
Shares: -261,903
Change %: -99%
Price: $0.000000^*
Shares after: 2,482
Date: 31 Aug 2026
Ownership: Direct
Footnotes: F1

RKLB transaction

Common Stock

Gift

Transaction value
Shares: +261,903
Change %
Price: $0.000000^*
Shares after: 261,903
Date: 31 Aug 2026
Ownership: by Trust
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents shares transferred by the Reporting Person, without consideration, to the Reporting Person's revocable living trust, of which the Reporting Person is a trustee and the Reporting Person and her immediate family are beneficiaries, for estate planning purposes. The Reporting Person retains an indirect pecuniary interest in the shares.

Footnote F2

Held by the Trust of which the Reporting Person is a trustee.