STOCK TITAN

Rocket Lab (RKLB) CFO Adam Spice reports 188,172-share stock gifts, retains large stake

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Rocket Lab Corp Chief Financial Officer Adam C. Spice reported non-market transfers of common stock. On May 29 and June 1, 2026, he made bona fide gifts totaling 188,172 shares, including transfers to trusts where he serves as trustee, at a reported price of $0.00 per share.

After these gifts, Spice holds 920,325 shares of common stock directly and 250,000 shares indirectly through a trust, indicating the reported transactions represent a portion of his overall position rather than a sale into the market.

Positive

  • None.

Negative

  • None.
Insider Spice Adam C.
Role Chief Financial Officer
Type Security Shares Price Value
Gift Common Stock 62,724 $0.00 --
Gift Common Stock 62,724 $0.00 --
Gift Common Stock 62,724 $0.00 --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 0 shares (Indirect, By Trusts); Common Stock — 920,325 shares (Direct, null)
Footnotes (1)
  1. On May 29, 2026, the Reporting Person transferred 62,724 shares of the Registrant's common stock to trusts (the "Trusts") of which the Reporting Person is a trustee. Held by the Trusts of which the Reporting Person is a trustee.
Total gifted shares 188,172 shares Bona fide gifts of common stock reported in Form 4
Per-transaction gift size 62,724 shares Each of three reported gift transactions
Direct holdings after gifts 920,325 shares Common stock held directly by Adam C. Spice after transactions
Indirect trust holding 250,000 shares Common stock held indirectly by trust as of May 29, 2026
Gift transaction price $0.00 per share Reported price for each bona fide gift of common stock
Trust-held shares 62,724 shares Common stock held by Trusts where Spice is trustee
bona fide gift financial
"transaction_code_description": "Bona fide gift""
A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.
indirect ownership financial
""direct_or_indirect": "I", "ownership_type": "indirect""
trusts financial
"transferred 62,724 shares ... to trusts (the "Trusts") of which the Reporting Person is a trustee"
A trust is a legal arrangement where one party (the trustee) holds and manages assets—like cash, stocks, property, or a pool of investments—on behalf of others (the beneficiaries). For investors it matters because trusts can package assets into a single, managed vehicle that may offer professional oversight, specific tax or estate benefits, and tradeable shares or units that change how you access, control, and receive income from those assets; think of it as a secure box managed for your financial benefit.
Common Stock financial
""security_title": "Common Stock""
Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a 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). See Instruction 10.
1. Name and Address of Reporting Person*
Spice Adam C.

(Last)(First)(Middle)
3881 MCGOWEN STREET

(Street)
LONG BEACH CALIFORNIA 90808

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Rocket Lab Corp [ RKLB ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Financial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/29/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock05/29/2026G(1)62,724D$0.0920,325D
Common Stock05/29/2026G(1)62,724A$0.062,724IBy Trusts(2)
Common Stock06/01/2026G62,724D$0.00IBy Trusts(2)
Common Stock250,000Iby Trust
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. On May 29, 2026, the Reporting Person transferred 62,724 shares of the Registrant's common stock to trusts (the "Trusts") of which the Reporting Person is a trustee.
2. Held by the Trusts of which the Reporting Person is a trustee.
By: /s/ Arjun Kampani, as Attorney-in-Fact For: Adam Spice06/02/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did Rocket Lab (RKLB) disclose for CFO Adam C. Spice?

Rocket Lab reported that CFO Adam C. Spice made bona fide gifts of common stock totaling 188,172 shares. These were non-market transfers, including moves to trusts where he is trustee, with a reported transaction price of $0.00 per share, not open-market sales.

Did Rocket Lab (RKLB) CFO Adam C. Spice sell shares in the latest Form 4?

The Form 4 shows no open-market sales by CFO Adam C. Spice. Instead, it reports bona fide gifts of 188,172 common shares, including transfers to trusts. The transactions are coded as gifts at $0.00 per share rather than discretionary sales into the market.

How many Rocket Lab (RKLB) shares did CFO Adam C. Spice gift according to the Form 4?

The filing shows Adam C. Spice reported bona fide gifts totaling 188,172 shares of Rocket Lab common stock. These consist of three separate 62,724-share gift transactions, including transfers to trusts of which he is a trustee, all reported at a price of $0.00 per share.

What are Adam C. Spice’s Rocket Lab (RKLB) holdings after the reported Form 4 gifts?

After the reported gifts, Adam C. Spice holds 920,325 Rocket Lab common shares directly. The Form 4 also lists 250,000 shares held indirectly through a trust, plus additional shares held by trusts of which he is trustee, reflecting a substantial remaining ownership position.

How are the Rocket Lab (RKLB) trust holdings described in Adam C. Spice’s Form 4?

The filing states 62,724 Rocket Lab common shares are held by trusts where Adam C. Spice is a trustee. Another entry lists 250,000 shares held indirectly by a trust. These trust positions are reported as indirect ownership rather than direct personal holdings of the CFO.

Does the Rocket Lab (RKLB) Form 4 indicate routine gifting or trading activity by the CFO?

The activity is characterized as bona fide gifts, not trading. All three reported transactions use the “G” code for gifts at $0.00 per share, indicating non-market transfers, including moves to trusts, rather than routine buying or selling on the open market by the CFO.