Kampani Arjun 4
4 · Rocket Lab Corp · Filed Mar 4, 2026
Insider Transaction Report
Form 4
Rocket Lab CorpRKLB
Kampani Arjun
SVP & General Counsel
Transactions
- Sale
Common Stock
[F1][F2]2026-03-02$66.83/sh−2,058$137,534→ 448,402 total - Sale
Common Stock
[F1][F3]2026-03-02$67.92/sh−1,451$98,553→ 446,951 total - Sale
Common Stock
[F1][F4]2026-03-02$69.10/sh−5,284$365,142→ 441,667 total - Sale
Common Stock
[F1][F5]2026-03-02$70.03/sh−16,792$1,175,966→ 424,875 total - Sale
Common Stock
[F1][F6]2026-03-02$70.62/sh−3,176$224,280→ 421,699 total - Sale
Common Stock
[F7][F8]2026-03-04$70.52/sh−2,436$171,776→ 419,263 total - Sale
Common Stock
[F7][F9]2026-03-04$71.62/sh−11,022$789,378→ 408,241 total - Sale
Common Stock
[F7][F10]2026-03-04$72.31/sh−7,140$516,322→ 401,101 total - Sale
Common Stock
[F7][F11]2026-03-04$73.36/sh−3,013$221,022→ 398,088 total - Sale
Common Stock
[F7]2026-03-04$74.09/sh−100$7,409→ 397,988 total
Footnotes (11)
- [F1]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.
- [F10]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.
- [F11]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.
- [F2]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.
- [F3]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.
- [F4]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.
- [F5]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.
- [F6]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.
- [F7]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]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.
- [F9]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.
Signature
/s/ Arjun Kampani|2026-03-04