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Rocket Lab Corporation

IndustrialsRussell 2000

Rocket Lab Corporation insider trading

Rocket Lab Corporation files with the SEC as a Guided Missiles & Space Vehicles & Parts company headquartered in Long Beach, CA. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent RKLB insider transactions

6 insiders traded RKLB on the open market between Jul 08, 2026 and Sep 02, 2026 — 24 sales worth $67.9M, of which 21 were pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$67.9M

21 of 24 on a 10b5-1 plan

Net
−$67.9M
Insiders
6

Open-market purchases (code P) and sales (code S) from Rocket Lab Corporation's own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 23, 2026. The live dashboard shows new filings the moment they clear.

Every RKLB Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

RKLB insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 13 insiders traded RKLB on the open market: 0 purchases and 245 sales worth $777M, 173 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 208 sales ($637.4M), by 12 insiders.

QuarterBoughtSold
Q2 2026—−$76.4M51 sales · 36 on a plan
Q1 2026—−$137.7M59 sales · 58 on a plan
Q4 2025—−$155.8M57 sales · 41 on a plan
Q3 2025—−$267.5M41 sales · 22 on a plan
Q2 2025—−$31.3M17 sales · 12 on a plan
Q1 2025—−$2.6M5 sales · 4 on a plan
Q4 2024—−$104.7M12 sales
Q3 2024—−$906.1K3 sales
Largest sale
−$43.6M of RKLB by Ocko Matthew (Director) on Nov 15, 2024.

Profile: Peter Beck (CEO) — two years of that insider's own trades, company by company.

Open-market transactions through Jun 30, 2026most recent first

  • Kampani Arjun

    SVP & General Counsel

    −$9.5M

    Jun 18, 2026

    88,000 sh · $107.98

  • Slusky Alexander R

    Director

    −$4.9M

    Jun 02, 2026

    40,000 sh · $123.60

  • Slusky Alexander R

    Director

    −$6M

    May 28, 2026

    40,000 sh · $149.10

  • Slusky Alexander R

    Director

    −$3M

    May 28, 2026

    20,000 sh · $150.00

  • Klein Frank10b5-1

    Chief Operations Officer

    −$1.5M

    May 28, 2026

    9,909 sh · $147.13

  • Klein Frank10b5-1

    Chief Operations Officer

    −$1.3M

    May 28, 2026

    8,694 sh · $148.13

  • Klein Frank10b5-1

    Chief Operations Officer

    −$1.2M

    May 28, 2026

    7,848 sh · $149.09

  • Kampani Arjun10b5-1

    SVP & General Counsel

    −$988K

    May 28, 2026

    6,698 sh · $147.51

  • Kampani Arjun10b5-1

    SVP & General Counsel

    −$892K

    May 28, 2026

    6,006 sh · $148.52

  • Kampani Arjun10b5-1

    SVP & General Counsel

    −$631.9K

    May 28, 2026

    4,310 sh · $146.62

  • Klein Frank10b5-1

    Chief Operations Officer

    −$585.1K

    May 28, 2026

    4,000 sh · $146.27

  • Clevenger Marvin Bradford

    President, Rocket Lab USA, Inc

    −$513.3K

    May 28, 2026

    3,500 sh · $146.67

  • Kampani Arjun10b5-1

    SVP & General Counsel

    −$463.1K

    May 28, 2026

    3,100 sh · $149.39

  • Klein Frank10b5-1

    Chief Operations Officer

    −$389.2K

    May 28, 2026

    2,700 sh · $144.15

  • Kampani Arjun10b5-1

    SVP & General Counsel

    −$274.2K

    May 28, 2026

    1,900 sh · $144.33

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

Rocket Lab Corporation company record

SEC industry classification
Guided Missiles & Space Vehicles & Parts
Headquarters
Long Beach, CA
Listed on
Nasdaq
SEC Central Index Key
0001819994
Previously filed as
Rocket Lab USA, Inc.

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Industrials sector shown above.

After insiders bought RKLB

What the stock actually did in the 90 days following each open-market purchase

Don't check RKLB — let it ping you

Get told the moment an insider moves on RKLB

Pro watches Rocket Lab Corporation for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add RKLB to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track RKLB on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read RKLB insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are RKLB insiders buying or selling?
Between Jul 08, 2026 and Sep 02, 2026, 6 Rocket Lab Corporation insiders made no open-market purchases and 24 sales worth $67.9M, a net sale of $67.9M. 21 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much RKLB stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 13 Rocket Lab Corporation insiders made no open-market purchases and 245 sales worth $777M. 173 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 208 sales ($637.4M). The largest sale was Ocko Matthew selling $43.6M on Nov 15, 2024.
What was the largest recent RKLB insider trade?
Beck Peter (CEO · Director) sold $29.2M of RKLB stock on Jul 08, 2026 at about $82.48 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy RKLB shares?
No open-market purchase by a Rocket Lab Corporation insider appears in the filings from Jul 08, 2026 to Sep 02, 2026 — every recorded open-market transaction in that period was a sale.
Where does RKLB insider trading data come from?
From the Form 4 filings Rocket Lab Corporation's officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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