Rocket Lab Corp

RKLB

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0002001011-26-000019
Filing date: Mar 4, 2026
Earliest execution date: Mar 2, 2026
Reporting Owners: Beck Peter (CEO)

Summary

Type

Sell

Net shares

-18,857

% of shares

-2.09%

Amount (USD)

$1,312,257

Insider confidence score

40.0 out of 100

Positive

  • Under Rule 10b5-1 trading plan

Negative

  • Notable scheduled sell (<3% of shares)
  • Very large sell amount ($1M+)

Stock transactions

Transaction 1

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-1,349.0

Price per Share

$66.83

Amount (USD)

$90,152.05

Acquired/Disposed

Disposed

Shares Owned Before

902,942.0

Shares Owned After

901,593.0

Transaction 2

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-951.0

Price per Share

$67.92

Amount (USD)

$64,592.59

Acquired/Disposed

Disposed

Shares Owned Before

901,593.0

Shares Owned After

900,642.0

Transaction 3

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-3,465.0

Price per Share

$69.10

Amount (USD)

$239,443.28

Acquired/Disposed

Disposed

Shares Owned Before

900,642.0

Shares Owned After

897,177.0

Transaction 4

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-11,010.0

Price per Share

$70.03

Amount (USD)

$771,044.61

Acquired/Disposed

Disposed

Shares Owned Before

897,177.0

Shares Owned After

886,167.0

Transaction 5

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-2,082.0

Price per Share

$70.62

Amount (USD)

$147,024.59

Acquired/Disposed

Disposed

Shares Owned Before

886,167.0

Shares Owned After

884,085.0

Filing's footnotes

1. Represents the sale of shares pursuant to a &quot;sell-to-cover&quot; 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.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

ℹ️ Filed under Rule 10b5-1 trading plan

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.