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RKLB · Current Report (Form 8-K) · Filed May 21, 2026

Rocket Lab Corp — Current Report (Form 8-K)

Form
8-K
Filed
May 21, 2026
Period
May 20, 2026
Ticker
RKLB
Accession
0001819994-26-000048
Boardroom Alpha · Filing insights

Stockholders elected Edward H. Frank to a 3-year term and approved auditor, executive-pay advisory, and a merger removing pass-through voting.

About Rocket Lab Corp
Market cap
$71.4B
1Y TSR
+305.9%
3Y TSR
+179.1%
Board grade
B+
Sector
Industrials
CEO
Peter Beck
Last annual meeting: May 20, 2026 · View full Rocket Lab Corp profile →
rklb-20260520

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): May 20, 2026
ROCKET LAB CORPORATION
(Exact name of Registrant as Specified in Its Charter)
Delaware001-3956039-2182599
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)(IRS Employer
Identification No.)
3881 McGowen Street 
Long Beach, California
 90808
(Address of Principal Executive Offices) (Zip Code)
Registrant’s Telephone Number, Including Area Code: 714 465-5737
Not Applicable
(Former Name or Former Address, if Changed Since Last Report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:

Title of each class
 Trading
Symbol(s)
 
Name of each exchange on which registered
Common Stock, par value $0.0001 per share RKLB Nasdaq Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐



Item 5.07 Submission of Matters to a Vote of Security Holders.
(a)-(b) On May 20, 2026, the Company held its 2026 Annual Meeting of Stockholders (the “Meeting”). The Company’s stockholders considered four proposals at the Meeting, each of which is described in more detail in the Company’s definitive proxy statement filed with the Securities and Exchange Commission on April 6, 2026. The number of votes cast for and against (or withheld) and the number of abstentions and broker non-votes with respect to each proposal voted upon are set forth below.
Proposal 1.    The stockholders elected one Class II director to hold office for a three-year term expiring at the 2029 annual meeting of stockholders and until their respective successors are duly elected and qualified, by the following vote:
Name of Directors Elected
For
Withhold
Broker Non-Votes
Edward H. Frank
297,673,425
55,896,708
116,546,800
Proposal 2.    The stockholders ratified the appointment of Deloitte & Touche LLP to serve as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026, by the following vote:
For
Against
Abstain
467,440,986
1,737,306
938,641
Proposal 3.    The stockholders approved, on a non-binding advisory basis, the compensation of our named executive officers disclosed in the Company’s definitive proxy statement, based upon the votes set forth in the table below:
For
Against
Abstain
Broker Non-Votes
319,120,480
33,477,640
972,013
116,546,800
Proposal 4.    The stockholders approved a subsidiary merger to eliminate the recently added pass-through voting provision that requires approval by both the Company and the Company’s stockholders prior to certain actions being taken by or at Rocket Lab USA, Inc., the Company’s wholly owned subsidiary, based upon the votes set forth in the table below:
For
Against
Abstain
Broker Non-Votes
351,162,616
1,863,925
543,592
116,546,800
There were no broker non-votes with respect to Proposal 2.
No other items were presented for stockholder approval at the Meeting.



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
   ROCKET LAB CORPORATION
    
Date:May 21, 2026By: /s/ Arjun Kampani
   Arjun Kampani
Senior Vice President, General Counsel and Corporate Secretary

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Reference

Frequently asked questions

When did Rocket Lab Corp file this 8-K?
Rocket Lab Corp (RKLB) filed this Current Report (Form 8-K) with the SEC on May 21, 2026. The accession number assigned by EDGAR is 0001819994-26-000048.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Stockholders elected Edward H. Frank to a 3-year term and approved auditor, executive-pay advisory, and a merger removing pass-through voting. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Rocket Lab Corp's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Rocket Lab Corp has filed under CIK 1819994, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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