Merline Saintil - 13 Jan 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
13 Jan 2026
Net transactions value
-$9,436,680
Form type
4
Filing time
15 Jan 2026, 17:15:11 UTC
Previous filing
22 Dec 2025
Next filing
05 Mar 2026

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 15 Jan 2026 0001699497

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RKLB Common Stock Sale $8,311,680 -96,000 -25% $86.58 292,529 13 Jan 2026 Direct F1
transaction RKLB Common Stock Sale $1,125,000 -12,500 -4.3% $90.00 280,029 14 Jan 2026 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The Reporting Person contributed shares at $86.58 per share to an exchange fund in exchange for shares of the exchange fund.
F2 Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 17, 2025.