SEC Form 4 · accession 0002001011-26-000109

Rocket Lab Corp · RKLB

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Peter Beck

Officer — CEO · Director

Period of report

Jul 6, 2026

Accepted (ET)

Jul 8, 2026 · 8:13 pm EDT

Rule 10b5-1 plan

yes — trade under a plan

Issuer CIK

0001819994

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1,F2,F3	Jul 6, 2026	S	213,106	$92.8118	D	4,786,894	I	by Trust
Common Stock^F1,F4,F3	Jul 6, 2026	S	198,726	$93.7391	D	4,588,168	I	by Trust
Common Stock^F1,F5,F3	Jul 6, 2026	S	84,387	$94.6872	D	4,503,781	I	by Trust
Common Stock^F1,F6,F3	Jul 6, 2026	S	138,478	$95.8913	D	4,365,303	I	by Trust
Common Stock^F1,F7,F3	Jul 6, 2026	S	169,457	$96.7767	D	4,195,846	I	by Trust
Common Stock^F1,F8,F3	Jul 6, 2026	S	77,684	$97.7041	D	4,118,162	I	by Trust
Common Stock^F1,F9,F3	Jul 6, 2026	S	76,178	$98.6982	D	4,041,984	I	by Trust
Common Stock^F1,F10,F3	Jul 6, 2026	S	8,202	$99.6155	D	4,033,782	I	by Trust
Common Stock^F1,F11,F3	Jul 6, 2026	S	14,266	$100.525	D	4,019,516	I	by Trust
Common Stock^F1,F12,F3	Jul 6, 2026	S	5,713	$101.5698	D	4,013,803	I	by Trust
Common Stock^F1,F13,F3	Jul 7, 2026	S	342,190	$83.5758	D	3,671,613	I	by Trust
Common Stock^F1,F14,F3	Jul 7, 2026	S	458,494	$84.3064	D	3,213,119	I	by Trust
Common Stock^F1,F15,F3	Jul 7, 2026	S	257,803	$85.3307	D	2,955,316	I	by Trust
Common Stock^F1,F16,F3	Jul 7, 2026	S	88,548	$86.1218	D	2,866,768	I	by Trust
Common Stock^F1,F17,F3	Jul 7, 2026	S	41,554	$87.3099	D	2,825,214	I	by Trust
Common Stock^F1,F18,F3	Jul 7, 2026	S	74,874	$88.3966	D	2,750,340	I	by Trust
Common Stock^F1,F19,F3	Jul 7, 2026	S	20,593	$89.3679	D	2,729,747	I	by Trust
Common Stock^F1,F20,F3	Jul 7, 2026	S	14,566	$90.2609	D	2,715,181	I	by Trust
Common Stock^F1,F21,F3	Jul 8, 2026	S	265,958	$81.5895	D	2,449,223	I	by Trust
Common Stock^F1,F22,F3	Jul 8, 2026	S	354,128	$82.4841	D	2,095,095	I	by Trust
Common Stock^F1,F23,F3	Jul 8, 2026	S	156,666	$83.3256	D	1,938,429	I	by Trust
Common Stock^F1,F24,F3	Jul 8, 2026	S	142,390	$84.4316	D	1,796,039	I	by Trust
Common Stock^F1,F25,F3	Jul 8, 2026	S	67,773	$85.3012	D	1,728,266	I	by Trust
Common Stock^F1,F26,F3	Jul 8, 2026	S	4,045	$86.1212	D	1,724,221	I	by Trust
Common Stock	holding	—	—		—	491,930	D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Equatorial Trust (the "Trust") on March 27, 2026.
F10The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $99.2850 to $100.2450. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F11The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $100.2800 to $101.2700. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F12The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $101.2900 to $102.0100. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F13The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $82.8600 to $83.8500. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F14The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $83.8550 to $84.8450. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F15The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $84.8500 to $85.8400. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F16The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $85.8450 to $86.8300. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F17The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $86.8400 to $87.8200. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F18The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $87.8450 to $88.8350. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F19The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $88.8400 to $89.8300. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F2The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $92.3000 to $93.2900. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F20The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $89.8400 to $90.5800. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F21The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $81.0000 to $81.9900. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F22The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $81.9950 to $82.9850. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F23The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $82.9875 to $83.9700. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F24The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $83.9800 to $84.9700. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F25The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $84.9725 to $85.9600. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F26The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $85.9700 to $86.3900. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F3Held directly by the Equatorial Trust (the "Trust"), a family trust settled by the Reporting Person and Kerryn Beck. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of the Reporting Person, Kerryn Beck and Warren Butler serve as a director of the Trustee with shared voting and investment control of the shares and, as a result, the Trustee and each such individual is deemed to be an indirect beneficial owner of the reported securities. The Reporting Person disclaims his beneficial ownership of the reported securities except to the extent of his pecuniary interest.
F4The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $93.3000 to $94.2900. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F5The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $94.3000 to $95.2900. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F6The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $95.3000 to $96.2900. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F7The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $96.2950 to $97.2850. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F8The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $97.2900 to $98.2800. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.
F9The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $98.2900 to $99.2800. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, 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.