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person · Reporting owner

Beck Peter

Disclosed activity across 1 company

Tapewire entity
31460
SEC CIK
0001881842

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Rocket Lab CorpRKLB · Entity 1039Director · CEOJuly 06, 2026July 09, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Rocket Lab Corp

Report date July 06, 2026 · Filed July 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectby Trust1,724,221 Last balance in matching sequence After 2026-07-08 transaction · row 24 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
24 source rows

Row 1 · 2026-07-06 · Sale · Disposed 213,106 · Balance 4,786,894

F1: Represents 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.

F2: The 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.

F3: Held 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.

Row 2 · 2026-07-06 · Sale · Disposed 198,726 · Balance 4,588,168

F1: Represents 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.

F4: The 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.

F3: Held 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.

Row 3 · 2026-07-06 · Sale · Disposed 84,387 · Balance 4,503,781

F1: Represents 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.

F5: The 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.

F3: Held 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.

Row 4 · 2026-07-06 · Sale · Disposed 138,478 · Balance 4,365,303

F1: Represents 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.

F6: The 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.

F3: Held 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.

Row 5 · 2026-07-06 · Sale · Disposed 169,457 · Balance 4,195,846

F1: Represents 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.

F7: The 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.

F3: Held 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.

Row 6 · 2026-07-06 · Sale · Disposed 77,684 · Balance 4,118,162

F1: Represents 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.

F8: The 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.

F3: Held 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.

Row 7 · 2026-07-06 · Sale · Disposed 76,178 · Balance 4,041,984

F1: Represents 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.

F9: The 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.

F3: Held 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.

Row 8 · 2026-07-06 · Sale · Disposed 8,202 · Balance 4,033,782

F1: Represents 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.

F10: The 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.

F3: Held 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.

Row 9 · 2026-07-06 · Sale · Disposed 14,266 · Balance 4,019,516

F1: Represents 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.

F11: The 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.

F3: Held 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.

Row 10 · 2026-07-06 · Sale · Disposed 5,713 · Balance 4,013,803

F1: Represents 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.

F12: The 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.

F3: Held 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.

Row 11 · 2026-07-07 · Sale · Disposed 342,190 · Balance 3,671,613

F1: Represents 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.

F13: The 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.

F3: Held 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.

Row 12 · 2026-07-07 · Sale · Disposed 458,494 · Balance 3,213,119

F1: Represents 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.

F14: The 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.

F3: Held 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.

Row 13 · 2026-07-07 · Sale · Disposed 257,803 · Balance 2,955,316

F1: Represents 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.

F15: The 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.

F3: Held 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.

Row 14 · 2026-07-07 · Sale · Disposed 88,548 · Balance 2,866,768

F1: Represents 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.

F16: The 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.

F3: Held 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.

Row 15 · 2026-07-07 · Sale · Disposed 41,554 · Balance 2,825,214

F1: Represents 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.

F17: The 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.

F3: Held 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.

Row 16 · 2026-07-07 · Sale · Disposed 74,874 · Balance 2,750,340

F1: Represents 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.

F18: The 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.

F3: Held 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.

Row 17 · 2026-07-07 · Sale · Disposed 20,593 · Balance 2,729,747

F1: Represents 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.

F19: The 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.

F3: Held 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.

Row 18 · 2026-07-07 · Sale · Disposed 14,566 · Balance 2,715,181

F1: Represents 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.

F20: The 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.

F3: Held 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.

Row 19 · 2026-07-08 · Sale · Disposed 265,958 · Balance 2,449,223

F1: Represents 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.

F21: The 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.

F3: Held 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.

Row 20 · 2026-07-08 · Sale · Disposed 354,128 · Balance 2,095,095

F1: Represents 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.

F22: The 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.

F3: Held 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.

Row 21 · 2026-07-08 · Sale · Disposed 156,666 · Balance 1,938,429

F1: Represents 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.

F23: The 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.

F3: Held 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.

Row 22 · 2026-07-08 · Sale · Disposed 142,390 · Balance 1,796,039

F1: Represents 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.

F24: The 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.

F3: Held 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.

Row 23 · 2026-07-08 · Sale · Disposed 67,773 · Balance 1,728,266

F1: Represents 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.

F25: The 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.

F3: Held 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.

Row 24 · 2026-07-08 · Sale · Disposed 4,045 · Balance 1,724,221

F1: Represents 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.

F26: The 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.

F3: Held 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.

Common StockSEC Table I · non-derivativeDirect491,930 Reported balance Holding disclosure · report date 2026-07-06 · row 25 Holding and transaction disclosures are not merged.
1 source row

Row 25 · Balance 491,930

Filing footnotes · ownership attribution and instrument terms

F1: Represents 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.

F2: The 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.

F3: Held 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.

F4: The 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.

F5: The 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.

F6: The 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.

F7: The 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.

F8: The 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.

F9: The 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.

F10: The 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.

F11: The 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.

F12: The 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.

F13: The 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.

F14: The 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.

F15: The 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.

F16: The 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.

F17: The 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.

F18: The 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.

F19: The 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.

F20: The 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.

F21: The 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.

F22: The 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.

F23: The 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.

F24: The 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.

F25: The 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.

F26: The 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 16, 2025 Filed Sep 17, 2025 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 47,055 $50.88 $2,394,224.28
Disclosure

SEC source: 0002001011-25-000072 · primary_doc.xml · nonDerivative · entry 7

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman

Beck Kerryn · CIK 0001880895 · Voluntary Filer

Butler Warren · CIK 0001880893 · Voluntary Filer

Equatorial Trust · CIK 0001881791 · Voluntary Filer

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · Voluntary Filer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 2,512,177

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Equatorial Trust (the "Trust") on June 13, 2025.

F9 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.4100 to $51.4000, inclusive. The reporting persons undertake 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 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Read SEC document
September 16, 2025 Filed Sep 17, 2025 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 111,298 $49.98 $5,562,930.03
Disclosure

SEC source: 0002001011-25-000072 · primary_doc.xml · nonDerivative · entry 6

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman

Beck Kerryn · CIK 0001880895 · Voluntary Filer

Butler Warren · CIK 0001880893 · Voluntary Filer

Equatorial Trust · CIK 0001881791 · Voluntary Filer

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · Voluntary Filer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 2,559,232

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Equatorial Trust (the "Trust") on June 13, 2025.

F8 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.4100 to $50.4050, inclusive. The reporting persons undertake 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 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Read SEC document
September 16, 2025 Filed Sep 17, 2025 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 724,204 $48.90 $35,412,416.87
Disclosure

SEC source: 0002001011-25-000072 · primary_doc.xml · nonDerivative · entry 5

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman

Beck Kerryn · CIK 0001880895 · Voluntary Filer

Butler Warren · CIK 0001880893 · Voluntary Filer

Equatorial Trust · CIK 0001881791 · Voluntary Filer

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · Voluntary Filer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 2,670,530

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Equatorial Trust (the "Trust") on June 13, 2025.

F7 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.4100 to $49.4050, inclusive. The reporting persons undertake 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 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Read SEC document
September 16, 2025 Filed Sep 17, 2025 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 541,708 $48.04 $26,023,814.83
Disclosure

SEC source: 0002001011-25-000072 · primary_doc.xml · nonDerivative · entry 4

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman

Beck Kerryn · CIK 0001880895 · Voluntary Filer

Butler Warren · CIK 0001880893 · Voluntary Filer

Equatorial Trust · CIK 0001881791 · Voluntary Filer

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · Voluntary Filer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 3,394,734

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Equatorial Trust (the "Trust") on June 13, 2025.

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.4100 to $48.4050, inclusive. The reporting persons undertake 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 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 33,981 $54.96 $1,867,504.01
Disclosure

SEC source: 0002001011-25-000072 · primary_doc.xml · nonDerivative · entry 3

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman

Beck Kerryn · CIK 0001880895 · Voluntary Filer

Butler Warren · CIK 0001880893 · Voluntary Filer

Equatorial Trust · CIK 0001881791 · Voluntary Filer

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · Voluntary Filer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 3,936,442

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Equatorial Trust (the "Trust") on June 13, 2025.

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.7900 to $55.1600, inclusive. The reporting persons undertake 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 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 699,956 $54.17 $37,913,326.73
Disclosure

SEC source: 0002001011-25-000072 · primary_doc.xml · nonDerivative · entry 2

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman

Beck Kerryn · CIK 0001880895 · Voluntary Filer

Butler Warren · CIK 0001880893 · Voluntary Filer

Equatorial Trust · CIK 0001881791 · Voluntary Filer

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · Voluntary Filer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 3,970,423

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Equatorial Trust (the "Trust") on June 13, 2025.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.7900 to $54.7800, inclusive. The reporting persons undertake 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 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 329,621 $53.54 $17,648,336.85
Disclosure

SEC source: 0002001011-25-000072 · primary_doc.xml · nonDerivative · entry 1

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman

Beck Kerryn · CIK 0001880895 · Voluntary Filer

Butler Warren · CIK 0001880893 · Voluntary Filer

Equatorial Trust · CIK 0001881791 · Voluntary Filer

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · Voluntary Filer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 4,670,379

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Equatorial Trust (the "Trust") on June 13, 2025.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.7900 to $53.7875, inclusive. The reporting persons undertake 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 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Read SEC document
June 17, 2025 Filed Jun 17, 2025 19:59 UTC Rocket Lab Corp RKLB · Entity 1039 ConversionSeries A Convertible Participating Preferred Stock · Derivative 5,000,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-087606 · ownership.xml · derivative · entry 3

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman · 10% owner

Beck Kerryn · CIK 0001880895 · 10% owner

Butler Warren · CIK 0001880893 · 10% owner

Equatorial Trust · CIK 0001881791 · 10% owner

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 45,951,250

Underlying: Common Stock · 5,000,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each share of Series A Convertible Participating Preferred Stock, $0.0001 par value per share ("Series A Preferred Stock"), is convertible into one share of common stock, par value $0.0001 per share ("Common Stock") of the Issuer at any time at the option of the holder, subject to certain adjustments such as in connection with stock dividends, distributions, stock splits and stock combinations.

F2 · derivative.exercise_price: Each share of Series A Preferred Stock held by the Equatorial Trust (the "Trust"), a family trust settled by Peter Beck and Kerryn Beck, will automatically convert into one share of Common Stock, upon the earliest to occur of (a) the any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share of Series A Preferred Stock, except for certain permitted transfers described in the Issuer's amended and restated certificate of incorporation, as amended; (b) the first date on which the Peter Beck shall no longer serve as the Chief Executive Officer or such other executive officer position of the Issuer as approved by its Board of Directors; (c) the death or permanent disability of Peter Beck; or (d) the first date on which the outstanding shares of Series A Preferred Stock no longer represent at least 5% of the beneficial ownership of the Issuer's outstanding Common Stock.

F1 · price: Each share of Series A Convertible Participating Preferred Stock, $0.0001 par value per share ("Series A Preferred Stock"), is convertible into one share of common stock, par value $0.0001 per share ("Common Stock") of the Issuer at any time at the option of the holder, subject to certain adjustments such as in connection with stock dividends, distributions, stock splits and stock combinations.

F2 · price: Each share of Series A Preferred Stock held by the Equatorial Trust (the "Trust"), a family trust settled by Peter Beck and Kerryn Beck, will automatically convert into one share of Common Stock, upon the earliest to occur of (a) the any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share of Series A Preferred Stock, except for certain permitted transfers described in the Issuer's amended and restated certificate of incorporation, as amended; (b) the first date on which the Peter Beck shall no longer serve as the Chief Executive Officer or such other executive officer position of the Issuer as approved by its Board of Directors; (c) the death or permanent disability of Peter Beck; or (d) the first date on which the outstanding shares of Series A Preferred Stock no longer represent at least 5% of the beneficial ownership of the Issuer's outstanding Common Stock.

F3 · price: On June 17, 2025, the Trust optionally converted 5,000,000 shares of Series A Preferred Stock into 5,000,000 shares of Common Stock pursuant to the terms of the Series A Preferred Stock Certificate of Designation. The Trust converted the shares for purposes of satisfying delivery of shares of Common Stock to the broker for sales to be made in future months under a Rule 10b5-1 Plan adopted by the Trust on June 13, 2025. The first date that shares are permitted to be sold under the Rule 10b5-1 Plan is September 15, 2025 and the Plan will expire under its terms on December 17, 2025.

F1 · derivative.exercise_date: Each share of Series A Convertible Participating Preferred Stock, $0.0001 par value per share ("Series A Preferred Stock"), is convertible into one share of common stock, par value $0.0001 per share ("Common Stock") of the Issuer at any time at the option of the holder, subject to certain adjustments such as in connection with stock dividends, distributions, stock splits and stock combinations.

F2 · derivative.exercise_date: Each share of Series A Preferred Stock held by the Equatorial Trust (the "Trust"), a family trust settled by Peter Beck and Kerryn Beck, will automatically convert into one share of Common Stock, upon the earliest to occur of (a) the any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share of Series A Preferred Stock, except for certain permitted transfers described in the Issuer's amended and restated certificate of incorporation, as amended; (b) the first date on which the Peter Beck shall no longer serve as the Chief Executive Officer or such other executive officer position of the Issuer as approved by its Board of Directors; (c) the death or permanent disability of Peter Beck; or (d) the first date on which the outstanding shares of Series A Preferred Stock no longer represent at least 5% of the beneficial ownership of the Issuer's outstanding Common Stock.

F1 · derivative.expiration_date: Each share of Series A Convertible Participating Preferred Stock, $0.0001 par value per share ("Series A Preferred Stock"), is convertible into one share of common stock, par value $0.0001 per share ("Common Stock") of the Issuer at any time at the option of the holder, subject to certain adjustments such as in connection with stock dividends, distributions, stock splits and stock combinations.

F2 · derivative.expiration_date: Each share of Series A Preferred Stock held by the Equatorial Trust (the "Trust"), a family trust settled by Peter Beck and Kerryn Beck, will automatically convert into one share of Common Stock, upon the earliest to occur of (a) the any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share of Series A Preferred Stock, except for certain permitted transfers described in the Issuer's amended and restated certificate of incorporation, as amended; (b) the first date on which the Peter Beck shall no longer serve as the Chief Executive Officer or such other executive officer position of the Issuer as approved by its Board of Directors; (c) the death or permanent disability of Peter Beck; or (d) the first date on which the outstanding shares of Series A Preferred Stock no longer represent at least 5% of the beneficial ownership of the Issuer's outstanding Common Stock.

F4 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Read SEC document
June 17, 2025 Filed Jun 17, 2025 19:59 UTC Rocket Lab Corp RKLB · Entity 1039 ConversionCommon Stock 5,000,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-087606 · ownership.xml · nonDerivative · entry 1

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman · 10% owner

Beck Kerryn · CIK 0001880895 · 10% owner

Butler Warren · CIK 0001880893 · 10% owner

Equatorial Trust · CIK 0001881791 · 10% owner

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 5,000,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of Series A Convertible Participating Preferred Stock, $0.0001 par value per share ("Series A Preferred Stock"), is convertible into one share of common stock, par value $0.0001 per share ("Common Stock") of the Issuer at any time at the option of the holder, subject to certain adjustments such as in connection with stock dividends, distributions, stock splits and stock combinations.

F2 · price: Each share of Series A Preferred Stock held by the Equatorial Trust (the "Trust"), a family trust settled by Peter Beck and Kerryn Beck, will automatically convert into one share of Common Stock, upon the earliest to occur of (a) the any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share of Series A Preferred Stock, except for certain permitted transfers described in the Issuer's amended and restated certificate of incorporation, as amended; (b) the first date on which the Peter Beck shall no longer serve as the Chief Executive Officer or such other executive officer position of the Issuer as approved by its Board of Directors; (c) the death or permanent disability of Peter Beck; or (d) the first date on which the outstanding shares of Series A Preferred Stock no longer represent at least 5% of the beneficial ownership of the Issuer's outstanding Common Stock.

F3 · price: On June 17, 2025, the Trust optionally converted 5,000,000 shares of Series A Preferred Stock into 5,000,000 shares of Common Stock pursuant to the terms of the Series A Preferred Stock Certificate of Designation. The Trust converted the shares for purposes of satisfying delivery of shares of Common Stock to the broker for sales to be made in future months under a Rule 10b5-1 Plan adopted by the Trust on June 13, 2025. The first date that shares are permitted to be sold under the Rule 10b5-1 Plan is September 15, 2025 and the Plan will expire under its terms on December 17, 2025.

F4 · ownership.nature: These shares are held directly by the Trust. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

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January 07, 2025 Filed Jan 10, 2025 17:58 UTC Rocket Lab Corp RKLB · Entity 1039 GrantSeries A Convertible Participating Preferred Stock · Derivative 50,951,250 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-004338 · ownership.xml · derivative · entry 3

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman · 10% owner

Beck Kerryn · CIK 0001880895 · 10% owner

Butler Warren · CIK 0001880893 · 10% owner

Equatorial Trust · CIK 0001881791 · 10% owner

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 50,951,250

Underlying: Common Stock · 50,951,250 shares

Expires not disclosed

F3 · derivative.exercise_price: Each share of Series A Preferred Stock is convertible into one share of Common Stock at any time at the option of the holder, subject to certain adjustments such as in connection with stock dividends, distributions, stock splits and stock combinations.

F4 · derivative.exercise_price: Each share of Series A Preferred Stock held by the Trust will automatically convert into one share of Common Stock, upon the earliest to occur of (a) any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share of Series A Preferred Stock, except for certain permitted transfers described in the Issuer's amended and restated certificate of incorporation, as amended; (b) the first date on which Peter Beck shall no longer serve as the Chief Executive Officer or such other executive officer position of the Issuer as approved by its Board of Directors; (c) the death or permanent disability of Peter Beck; or (d) the first date on which the outstanding shares of Series A Preferred Stock no longer represent at least 5% of the beneficial ownership of the Issuer's outstanding Common Stock.

F1 · price: On January 7, 2025, the Equatorial Trust (the "Trust"), a family trust settled by Peter Beck and Kerryn Beck, disposed of 50,951,250 shares of common stock, par value $0.0001 per share ("Common Stock") to the Issuer in exchange for 50,951,250 shares of Series A Convertible Participating Preferred Stock, $0.0001 par value per share ("Series A Preferred Stock"), pursuant to the terms of the Exchange Agreement, dated December 3, 2024, between the Issuer and the Trust, approved by the Issuer's Board of Directors.

F3 · derivative.exercise_date: Each share of Series A Preferred Stock is convertible into one share of Common Stock at any time at the option of the holder, subject to certain adjustments such as in connection with stock dividends, distributions, stock splits and stock combinations.

F4 · derivative.exercise_date: Each share of Series A Preferred Stock held by the Trust will automatically convert into one share of Common Stock, upon the earliest to occur of (a) any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share of Series A Preferred Stock, except for certain permitted transfers described in the Issuer's amended and restated certificate of incorporation, as amended; (b) the first date on which Peter Beck shall no longer serve as the Chief Executive Officer or such other executive officer position of the Issuer as approved by its Board of Directors; (c) the death or permanent disability of Peter Beck; or (d) the first date on which the outstanding shares of Series A Preferred Stock no longer represent at least 5% of the beneficial ownership of the Issuer's outstanding Common Stock.

F3 · derivative.expiration_date: Each share of Series A Preferred Stock is convertible into one share of Common Stock at any time at the option of the holder, subject to certain adjustments such as in connection with stock dividends, distributions, stock splits and stock combinations.

F4 · derivative.expiration_date: Each share of Series A Preferred Stock held by the Trust will automatically convert into one share of Common Stock, upon the earliest to occur of (a) any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share of Series A Preferred Stock, except for certain permitted transfers described in the Issuer's amended and restated certificate of incorporation, as amended; (b) the first date on which Peter Beck shall no longer serve as the Chief Executive Officer or such other executive officer position of the Issuer as approved by its Board of Directors; (c) the death or permanent disability of Peter Beck; or (d) the first date on which the outstanding shares of Series A Preferred Stock no longer represent at least 5% of the beneficial ownership of the Issuer's outstanding Common Stock.

F2 · ownership.nature: These shares are held directly by the Trust, a family trust settled by Peter Beck and Kerryn Beck. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

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January 07, 2025 Filed Jan 10, 2025 17:58 UTC Rocket Lab Corp RKLB · Entity 1039 Disposition to issuerCommon Stock 50,951,250 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-004338 · ownership.xml · nonDerivative · entry 1

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman · 10% owner

Beck Kerryn · CIK 0001880895 · 10% owner

Butler Warren · CIK 0001880893 · 10% owner

Equatorial Trust · CIK 0001881791 · 10% owner

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 0

F1 · price: On January 7, 2025, the Equatorial Trust (the "Trust"), a family trust settled by Peter Beck and Kerryn Beck, disposed of 50,951,250 shares of common stock, par value $0.0001 per share ("Common Stock") to the Issuer in exchange for 50,951,250 shares of Series A Convertible Participating Preferred Stock, $0.0001 par value per share ("Series A Preferred Stock"), pursuant to the terms of the Exchange Agreement, dated December 3, 2024, between the Issuer and the Trust, approved by the Issuer's Board of Directors.

F2 · ownership.nature: These shares are held directly by the Trust, a family trust settled by Peter Beck and Kerryn Beck. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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 these securities. Each reporting person disclaims beneficial ownership of these securities, except to the extent, if any, of his, her or its pecuniary interest therein, and the filing of this Form 4 is not an admission that any reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

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December 03, 2024 Filed Dec 5, 2024 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 GrantCommon Stock 157,875 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-133823 · ownership.xml · nonDerivative · entry 2

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman · 10% owner

Beck Kerryn · CIK 0001880895 · 10% owner

Butler Warren · CIK 0001880893 · 10% owner

Equatorial Trust · CIK 0001881791 · 10% owner

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 789,373

F2 · shares: Represents RSUs granted to Peter Beck under the 2021 Plan. Such RSUs will vest in full on March 1, 2025, subject to Peter Beck's continuous service relationship through such vesting date. The RSUs were granted on December 3, 2024.

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December 03, 2024 Filed Dec 5, 2024 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 GrantCommon Stock 631,498 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-133823 · ownership.xml · nonDerivative · entry 1

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman · 10% owner

Beck Kerryn · CIK 0001880895 · 10% owner

Butler Warren · CIK 0001880893 · 10% owner

Equatorial Trust · CIK 0001881791 · 10% owner

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 631,498

F1 · shares: Represents restricted stock units ("RSUs") granted to Peter Beck under the Rocket Lab USA, Inc. 2021 Stock Option and Incentive Plan (the "2021 Plan"). Such RSUs will vest as follows: 5/16 of the RSUs will vest on March 1, 2025 and 1/16 of the RSUs will vest on each May 22, August 22, November 22 and March 1 thereafter, in each case subject to Peter Beck's continuous service relationship through each applicable vesting date. The RSUs were granted on December 3, 2024.

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September 11, 2023 Filed Sep 13, 2023 16:05 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 3,600,000 $5.62 $20,232,000.00
Disclosure

SEC source: 0000950170-23-047922 · ownership.xml · nonDerivative · entry 1

Beck Peter · CIK 0001881842 · Director · President, CEO and Chairman · 10% owner

Beck Kerryn · CIK 0001880895 · 10% owner

Butler Warren · CIK 0001880893 · 10% owner

Equatorial Trust · CIK 0001881791 · 10% owner

Peek Street Equatorial Trustee Ltd · CIK 0001881857 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Equatorial Trust

Disclosed balance after: 50,951,250

F1 · ownership.nature: Held directly by the Equatorial Trust (the "Trust"), a family trust settled by Peter Beck and Kerryn Beck. Peek Street Equatorial Trustee Limited (the "Trustee") is the trustee of the Trust and each of Peter Beck, 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. Each reporting owner disclaims his, her or its beneficial ownership of the reported securities except to the extent of his, her or its pecuniary interest.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.