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Kampani Arjun

Disclosed activity across 2 companies

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18720
SEC CIK
0001671507

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AEROJET ROCKETDYNE HOLDINGS, INC.AJRD · Entity 111042SVP, Gen Counsel and SecretaryFebruary 28, 2022March 02, 2022
Rocket Lab CorpRKLB · Entity 1039SVP & General CounselAugust 27, 2026August 28, 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.

AEROJET ROCKETDYNE HOLDINGS, INC.

Report date February 28, 2022 · Filed March 02, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect57,517 Ending reported balance After 2022-03-02 transaction · row 7
7 source rows · reconciled sequence

Row 1 · 2022-02-28 · Disposition to issuer · Disposed 1,134 · Balance 63,789

Row 2 · 2022-02-28 · Tax withholding · Disposed 6,400 · Balance 57,389

Row 3 · 2022-02-28 · Tax withholding · Disposed 576 · Balance 56,813

Row 4 · 2022-03-01 · Exercise / conversion · Acquired 817 · Balance 57,630

F1: Each restricted stock unit represents a contingent right to receive one share of Aerojet Rocketdyne Holdings, Inc. common stock.

Row 5 · 2022-03-01 · Tax withholding · Disposed 461 · Balance 57,169

Row 6 · 2022-03-02 · Exercise / conversion · Acquired 798 · Balance 57,967

F1: Each restricted stock unit represents a contingent right to receive one share of Aerojet Rocketdyne Holdings, Inc. common stock.

Row 7 · 2022-03-02 · Tax withholding · Disposed 450 · Balance 57,517

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect1,634 Reported balance After 2022-03-01 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2022-03-01 · Exercise / conversion · Disposed 817 · Balance 1,634

F1: Each restricted stock unit represents a contingent right to receive one share of Aerojet Rocketdyne Holdings, Inc. common stock.

F2: The restricted stock units vested in three equal annual installments beginning on the first anniversary of the grant.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect799 Reported balance After 2022-03-02 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2022-03-02 · Exercise / conversion · Disposed 798 · Balance 799

F1: Each restricted stock unit represents a contingent right to receive one share of Aerojet Rocketdyne Holdings, Inc. common stock.

F2: The restricted stock units vested in three equal annual installments beginning on the first anniversary of the grant.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of Aerojet Rocketdyne Holdings, Inc. common stock.

F2: The restricted stock units vested in three equal annual installments beginning on the first anniversary of the grant.

Rocket Lab Corp

Report date August 27, 2026 · Filed August 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect250,917 Ending reported balance After 2026-08-27 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-08-27 · Sale · Disposed 4,600 · Balance 252,351

F1: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 2025.

F2: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $65.8400 to $66.8100. 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.

Row 2 · 2026-08-27 · Sale · Disposed 1,434 · Balance 250,917

F1: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 2025.

F3: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $66.8400 to $67.5400. 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.

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 Reporting Person on September 19, 2025.

F2: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $65.8400 to $66.8100. 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: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $66.8400 to $67.5400. 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
August 27, 2026 Filed Aug 28, 2026 22:06 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 1,434 $67.16 $96,304.43
Disclosure

SEC source: 0002001011-26-000132 · edgardoc.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 250,917

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 2025.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $66.8400 to $67.5400. 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.

Read SEC document
August 27, 2026 Filed Aug 28, 2026 22:06 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 4,600 $66.50 $305,882.06
Disclosure

SEC source: 0002001011-26-000132 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 252,351

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $65.8400 to $66.8100. 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.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 23:01 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 349 $71.17 $24,838.33
Disclosure

SEC source: 0002001011-26-000126 · edgardoc.xml · nonDerivative · entry 3

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 256,951

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 23:01 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 232 $70.20 $16,286.93
Disclosure

SEC source: 0002001011-26-000126 · edgardoc.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 257,300

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $70.0000 to $70.6400. 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.

Read SEC document
August 24, 2026 Filed Aug 26, 2026 23:01 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 7,173 $69.53 $498,770.97
Disclosure

SEC source: 0002001011-26-000126 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 257,532

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $69.0000 to $69.9900. 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.

Read SEC document
June 18, 2026 Filed Jun 18, 2026 22:35 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 88,000 $107.98 $9,502,240.00
Disclosure

SEC source: 0002001011-26-000105 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 264,705

F1 · kind: On June 18, 2026, pursuant to a subscription agreement dated March 25, 2026, the Reporting Person contributed 88,000 shares at $107.98 per share to an exchange fund in exchange for fund shares.

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May 28, 2026 Filed Jun 1, 2026 22:10 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 200 $150.26 $30,052.00
Disclosure

SEC source: 0002001011-26-000079 · edgardoc.xml · nonDerivative · entry 8

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 352,705

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $150.1000 to $150.4200. 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.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:10 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 3,100 $149.39 $463,096.91
Disclosure

SEC source: 0002001011-26-000079 · edgardoc.xml · nonDerivative · entry 7

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 352,905

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $149.0100 to $149.9400. 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.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:10 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 6,006 $148.52 $891,995.50
Disclosure

SEC source: 0002001011-26-000079 · edgardoc.xml · nonDerivative · entry 6

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 356,005

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $148.0100 to $149.0000. 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.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:10 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 6,698 $147.51 $988,009.92
Disclosure

SEC source: 0002001011-26-000079 · edgardoc.xml · nonDerivative · entry 5

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 362,011

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $147.0100 to $148.0000. 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.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:10 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 4,310 $146.62 $631,944.70
Disclosure

SEC source: 0002001011-26-000079 · edgardoc.xml · nonDerivative · entry 4

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 368,709

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $145.9900 to $146.9800. 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.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:10 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 1,090 $145.52 $158,612.66
Disclosure

SEC source: 0002001011-26-000079 · edgardoc.xml · nonDerivative · entry 3

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 373,019

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $144.9300 to $145.8300. 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.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:10 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 1,900 $144.33 $274,226.05
Disclosure

SEC source: 0002001011-26-000079 · edgardoc.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 374,109

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 2025.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $143.9300 to $144.7100. 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.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:10 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 500 $143.15 $71,573.00
Disclosure

SEC source: 0002001011-26-000079 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 376,009

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $142.7600 to $143.6600. 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.

Read SEC document
May 27, 2026 Filed May 29, 2026 00:22 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 9,100 $150.00 $1,365,000.00
Disclosure

SEC source: 0002001011-26-000073 · edgardoc.xml · nonDerivative · entry 8

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 376,509

Read SEC document
May 27, 2026 Filed May 29, 2026 00:22 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 60,900 $144.40 $8,793,783.39
Disclosure

SEC source: 0002001011-26-000073 · edgardoc.xml · nonDerivative · entry 7

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 385,609

F8 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $144.1000 to $144.7050. 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.

Read SEC document
May 26, 2026 Filed May 29, 2026 00:22 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 3,351 $144.13 $482,975.27
Disclosure

SEC source: 0002001011-26-000073 · edgardoc.xml · nonDerivative · entry 6

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 446,509

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $143.8500 to $144.7600. 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.

Read SEC document
May 26, 2026 Filed May 29, 2026 00:22 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 11,165 $143.24 $1,599,311.44
Disclosure

SEC source: 0002001011-26-000073 · edgardoc.xml · nonDerivative · entry 5

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 449,860

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $142.8400 to $143.8300. 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.

Read SEC document
May 26, 2026 Filed May 29, 2026 00:22 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 8,341 $142.36 $1,187,383.06
Disclosure

SEC source: 0002001011-26-000073 · edgardoc.xml · nonDerivative · entry 4

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 461,025

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $141.8300 to $142.8300. 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.

Read SEC document
May 26, 2026 Filed May 29, 2026 00:22 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 2,800 $141.46 $396,077.64
Disclosure

SEC source: 0002001011-26-000073 · edgardoc.xml · nonDerivative · entry 3

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 469,366

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $140.8200 to $141.8200. 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.

Read SEC document
May 26, 2026 Filed May 29, 2026 00:22 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 2,254 $140.20 $316,014.63
Disclosure

SEC source: 0002001011-26-000073 · edgardoc.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 472,166

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $139.8000 to $140.8000. 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.

Read SEC document
May 26, 2026 Filed May 29, 2026 00:22 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 757 $139.41 $105,535.04
Disclosure

SEC source: 0002001011-26-000073 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 474,420

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $138.7700 to $139.7600. 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.

Read SEC document
March 24, 2026 Filed Mar 26, 2026 23:34 UTC Rocket Lab Corp RKLB · Entity 1039 GrantCommon Stock 77,189 $0.00 $0.00
Disclosure

SEC source: 0002001011-26-000031 · primary_doc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 475,177

F1 · shares: Represents restricted stock units (RSUs) granted to the Reporting Person under the Rocket Lab Corporation 2021 Stock Option and Incentive Plan. Such RSUs will vest as follows: 1/16 of the RSUs will vest on March 1, 2028 and 1/16 of the RSUs will vest on each March 1st, May 22nd, August 22nd or November 22nd thereafter, in each case subject to the Reporting Person's continuous service through each applicable vesting date.

Read SEC document
March 04, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 100 $74.09 $7,409.00
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 10

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 397,988

F7 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 2025.

Read SEC document
March 04, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 3,013 $73.36 $221,021.93
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 9

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 398,088

F7 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 2025.

F11 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $72.9700 to $73.8400. 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.

Read SEC document
March 04, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 7,140 $72.31 $516,321.96
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 8

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 401,101

F7 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 2025.

F10 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $71.9700 to $72.9300. 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.

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March 04, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 11,022 $71.62 $789,378.00
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 7

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 408,241

F7 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $70.9700 to $71.9600. 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.

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March 04, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 2,436 $70.52 $171,776.00
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 6

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 419,263

F7 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 19, 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 $69.9600 to $70.9500. 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.

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March 02, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 3,176 $70.62 $224,279.59
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 5

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 421,699

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $70.4700 to $70.9450. 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.

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March 02, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 16,792 $70.03 $1,175,965.59
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 4

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 424,875

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $69.4700 to $70.4600. 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.

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March 02, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 5,284 $69.10 $365,142.37
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 3

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 441,667

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $68.4800 to $69.4600. 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.

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March 02, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 1,451 $67.92 $98,552.94
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 446,951

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $67.5000 to $68.4500. 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.

Read SEC document
March 02, 2026 Filed Mar 5, 2026 02:23 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 2,058 $66.83 $137,533.67
Disclosure

SEC source: 0002001011-26-000020 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP & General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 448,402

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction pursuant to a Rule 10b5-1 election adopted by the Reporting Person in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $66.4700 to $67.4500. 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.

Read SEC document
November 26, 2025 Filed Nov 27, 2025 00:40 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 1,048 $43.16 $45,229.16
Disclosure

SEC source: 0002001011-25-000110 · edgardoc.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 450,460

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2024.

F3 · price: The price reported in column 4 is a weighted average price of the aggregate number of shares. These shares were sold in multiple transactions in bulk at prices ranging from $42.8200 to $43.4000 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
November 26, 2025 Filed Nov 27, 2025 00:40 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 9,506 $41.96 $398,910.73
Disclosure

SEC source: 0002001011-25-000110 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 451,508

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2024.

F2 · price: The price reported in column 4 is a weighted average price of the aggregate number of shares. These shares were sold in multiple transactions in bulk at prices ranging from $41.4600 to $42.2400 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
November 24, 2025 Filed Nov 26, 2025 00:34 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 117 $41.35 $4,837.89
Disclosure

SEC source: 0002001011-25-000107 · edgardoc.xml · nonDerivative · entry 3

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 461,014

F1 · shares: Represents the sale of Common Shares pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the reporting person.

F4 · price: The price reported in column 4 is a weighted average price of the aggregate number of shares. These shares were sold in multiple transactions in bulk at prices ranging from $41.3400 to $41.4200 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
November 24, 2025 Filed Nov 26, 2025 00:34 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 21,355 $40.86 $872,514.05
Disclosure

SEC source: 0002001011-25-000107 · edgardoc.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 461,131

F1 · shares: Represents the sale of Common Shares pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the reporting person.

F3 · price: The price reported in column 4 is a weighted average price of the aggregate number of shares. These shares were sold in multiple transactions in bulk at prices ranging from $40.3400 to $41.3300 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
November 24, 2025 Filed Nov 26, 2025 00:34 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 7,143 $40.02 $285,896.43
Disclosure

SEC source: 0002001011-25-000107 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 482,486

F1 · shares: Represents the sale of Common Shares pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the reporting person.

F2 · price: The price reported in column 4 is a weighted average price of the aggregate number of shares. These shares were sold in multiple transactions in bulk at prices ranging from $39.3400 to $40.3300 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
September 17, 2025 Filed Sep 18, 2025 23:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 6,416 $47.95 $307,651.05
Disclosure

SEC source: 0002001011-25-000076 · edgardoc.xml · nonDerivative · entry 7

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 489,629

F7 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2024.

F9 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.6000 to $48.4400, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
September 17, 2025 Filed Sep 18, 2025 23:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 3,000 $47.18 $141,537.90
Disclosure

SEC source: 0002001011-25-000076 · edgardoc.xml · nonDerivative · entry 6

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 496,045

F7 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2024.

F8 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.5300 to $47.4600, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
September 16, 2025 Filed Sep 18, 2025 23:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 1,656 $51.63 $85,506.07
Disclosure

SEC source: 0002001011-25-000076 · edgardoc.xml · nonDerivative · entry 5

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 499,045

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the reporting person.

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.1300 to $52.0500, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
September 16, 2025 Filed Sep 18, 2025 23:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 3,055 $50.52 $154,340.43
Disclosure

SEC source: 0002001011-25-000076 · edgardoc.xml · nonDerivative · entry 4

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 500,701

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the reporting person.

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.1300 to $51.1100, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
September 16, 2025 Filed Sep 18, 2025 23:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 6,279 $49.41 $310,272.39
Disclosure

SEC source: 0002001011-25-000076 · edgardoc.xml · nonDerivative · entry 3

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 503,756

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the reporting person.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.1300 to $50.1200, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
September 16, 2025 Filed Sep 18, 2025 23:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 14,549 $48.60 $707,145.42
Disclosure

SEC source: 0002001011-25-000076 · edgardoc.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 510,035

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the reporting person.

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.1300 to $49.1200, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
September 16, 2025 Filed Sep 18, 2025 23:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 5,646 $47.79 $269,794.11
Disclosure

SEC source: 0002001011-25-000076 · edgardoc.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · SVP General Counsel &

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 524,584

F1 · shares: Represents the sale of shares pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the reporting person.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.1300 to $48.1200, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
June 09, 2025 Filed Jun 10, 2025 23:37 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 5,194 $30.00 $155,820.00
Disclosure

SEC source: 0000950170-25-084575 · ownership.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 530,230

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2024.

Read SEC document
June 02, 2025 Filed Jun 4, 2025 00:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 5,194 $26.52 $137,731.90
Disclosure

SEC source: 0000950170-25-081272 · ownership.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 535,424

F3 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2024.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.0100 to $26.7200, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
May 30, 2025 Filed Jun 4, 2025 00:19 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 28,988 $26.66 $772,788.19
Disclosure

SEC source: 0000950170-25-081272 · ownership.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 540,618

F1 · shares: Represents the sale of shares required to be sold by the Reporting Person pursuant to a "sell-to-cover" transaction in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and not in the discretion of the Reporting Person.

F2 · price: The price reported in column 4 is a weighted average price of the aggregate number of shares. These shares were sold in multiple transactions in bulk at prices ranging from $26.0500 to $27.0300 and $27.0500 to $27.1400, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
May 28, 2025 Filed May 30, 2025 22:06 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 5,277 $29.97 $158,151.69
Disclosure

SEC source: 0000950170-25-079900 · ownership.xml · nonDerivative · entry 1

Kampani Arjun · CIK 0001671507 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 569,606

F1 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2024.

Read SEC document
March 17, 2025 Filed Mar 19, 2025 00:35 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 5,277 $19.35 $102,124.20
Disclosure

SEC source: 0000950170-25-041662 · ownership.xml · nonDerivative · entry 2

Kampani Arjun · CIK 0001671507 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 574,883

F3 · shares: Represents the sale of shares which occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2024.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.0000 to $19.7700, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document

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