Rocket Lab Corp·4

Jun 1, 6:11 PM ET

Clevenger Marvin Bradford 4

4 · Rocket Lab Corp · Filed Jun 1, 2026

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Rocket Lab (RKLB) President Marvin Clevenger Sells 3,500 Shares

What Happened
Marvin Bradford Clevenger, President of Rocket Lab USA, Inc., sold 3,500 shares of Rocket Lab Corp. (RKLB) in an open-market transaction on 2026-05-28. The filing reports a weighted-average sale price of $146.67 per share, for total proceeds of approximately $513,356.

Key Details

  • Transaction date: 2026-05-28 (reported on Form 4 filed 2026-06-01)
  • Transaction type: Sale (code S) — open market/private sale
  • Shares sold: 3,500; weighted-average price: $146.67; total value ≈ $513,356
  • Price range (per footnote): $146.6000 to $146.7800; reporting person can provide breakdown on request (Footnote F1)
  • Shares owned after the transaction: not disclosed in the provided filing
  • Filing note: Form 4 filed 2026-06-01 covering the 5/28 transaction (timeliness not specified in provided data)

Context
Sales by insiders can be routine (diversification, tax planning, etc.) and do not by themselves signal company performance. Purchases tend to be more informative about insider conviction. This record documents a straightforward open-market sale by a senior executive; no option exercises, gifts, or 10b5-1 plans are noted in the provided details.

Insider Transaction Report

Form 4
Period: 2026-05-28
Clevenger Marvin Bradford
President, Rocket Lab USA, Inc
Transactions
  • Sale

    Common Stock

    [F1]
    2026-05-28$146.67/sh3,500$513,356473,975 total
Footnotes (1)
  • [F1]The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $146.6000 to $146.7800. 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
By: /s/ Arjun Kampani, as Attorney-in-Fact For: Marvin B. Clevenger|2026-06-01

Documents

1 file
  • 4
    edgardoc.xmlPrimary

    PRIMARY DOCUMENT