Arjun Kampani - 26 Nov 2025 Form 4 Insider Report for Rocket Lab Corp (RKLB)

Role
SVP General Counsel &
Signature
/s/ Arjun Kampani
Issuer symbol
RKLB
Transactions as of
26 Nov 2025
Net transactions value
-$444,140
Form type
4
Filing time
26 Nov 2025, 19:40:12 UTC
Previous filing
25 Nov 2025
Next filing
04 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Kampani Arjun SVP General Counsel & 3881 MCGOWEN STREET, LONG BEACH /s/ Arjun Kampani 26 Nov 2025 0001671507

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RKLB Common Stock Sale $398,911 -9,506 -2.1% $41.96 451,508 26 Nov 2025 Direct F1, F2
transaction RKLB Common Stock Sale $45,229 -1,048 -0.23% $43.16 450,460 26 Nov 2025 Direct F1, F3
* 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 Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2024.
F2 The price reported in column 4 is a weighted average price of the aggregate number of shares. These shares were sold in multiple transactions in bulk at prices ranging from $41.4600 to $42.2400 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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.
F3 The price reported in column 4 is a weighted average price of the aggregate number of shares. These shares were sold in multiple transactions in bulk at prices ranging from $42.8200 to $43.4000 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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.