Rocket Lab Corp Insider Trading Activity
Every SEC Form 4 insider transaction reported for Rocket Lab Corp (RKLB), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are RKLB insiders buying or selling?
In the last 12 months, Rocket Lab Corp insiders reported 0 open-market purchases ($0) and 45 sales ($683.3M) — net selling of $683.3M. Since August 2022, Trabud has recorded 96 Form 4 filings for RKLB: 0 buys ($0) and 96 sells ($1.1B).
Source: SEC EDGAR Form 4
What stands out
- No Rocket Lab Corp insider made an open-market purchase in the last 12 months; the 45 reported open-market sales totaled $683.3M.
Key Statistics (August 2022 – Oct 2, 2026)
Total Form 4 filings
96
SEC EDGAR
Insider filers
14
Insider buys (0)
$0
Insider sells (96)
$1.1B
Insider sentiment
Net sellingNet insider flow of $1.1B in net selling since August 2022, and $683.3M in net selling over the last 12 months.
Recent RKLB insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | Adam C. Spice | Chief Financial Officer | Sale | 140.2K | $70.82 | $9.9M | SEC ↗ |
| Sep 4, 2026 | Adam C. Spice | Chief Financial Officer | Sale | 140.2K | $62.63 | $8.8M | SEC ↗ |
| Aug 28, 2026 | Frank Klein | Chief Operations Officer | Sale | 35.6K | $66.61 | $2.4M | SEC ↗ |
| Aug 28, 2026 | Arjun Kampani | SVP & General Counsel | Sale | 6.0K | $66.65 | $402.2K | SEC ↗ |
| Aug 26, 2026 | Adam C. Spice | Chief Financial Officer | Sale | 9.7K | $69.63 | $673.8K | SEC ↗ |
| Aug 26, 2026 | Agostino Ricupati | VP Corp Controller & CAO | Sale | 669 | $69.63 | $46.6K | SEC ↗ |
| Aug 26, 2026 | Frank Klein | Chief Operations Officer | Sale | 45.7K | $69.63 | $3.2M | SEC ↗ |
| Aug 26, 2026 | Arjun Kampani | SVP & General Counsel | Sale | 7.8K | $69.63 | $539.9K | SEC ↗ |
| Aug 26, 2026 | Marvin Bradford Clevenger | President, Rocket Lab USA, Inc | Sale | 15.1K | $69.63 | $1.0M | SEC ↗ |
| Jul 9, 2026 | Beck Peter | CEO | Sale | 3.3M | $87.43 | $286.4M | SEC ↗ |
| Jun 18, 2026 | Arjun Kampani | SVP & General Counsel | Sale | 88.0K | $107.98 | $9.5M | SEC ↗ |
| Jun 5, 2026 | Alexander R Slusky | Director | Sale | 40.0K | $123.60 | $4.9M | SEC ↗ |
| Jun 1, 2026 | Alexander R Slusky | Director | Sale | 60.0K | $149.40 | $9.0M | SEC ↗ |
| Jun 1, 2026 | Frank Klein | Chief Operations Officer | Sale | 36.9K | $147.42 | $5.4M | SEC ↗ |
| Jun 1, 2026 | Marvin Bradford Clevenger | President, Rocket Lab USA, Inc | Sale | 3.5K | $146.67 | $513.4K | SEC ↗ |
| Jun 1, 2026 | Arjun Kampani | SVP & General Counsel | Sale | 23.8K | $147.43 | $3.5M | SEC ↗ |
| May 29, 2026 | Adam C. Spice | Chief Financial Officer | Sale | 62.7K | $142.57 | $8.9M | SEC ↗ |
| May 29, 2026 | Frank Klein | Chief Operations Officer | Sale | 44.4K | $142.57 | $6.3M | SEC ↗ |
| May 29, 2026 | Arjun Kampani | SVP & General Counsel | Sale | 98.7K | $144.38 | $14.2M | SEC ↗ |
| May 29, 2026 | Marvin Bradford Clevenger | President, Rocket Lab USA, Inc | Sale | 15.5K | $142.57 | $2.2M | SEC ↗ |
| May 15, 2026 | Alexander R Slusky | Director | Sale | 100.0K | $118.08 | $11.8M | SEC ↗ |
| Mar 10, 2026 | Merline Saintil | Director | Sale | 18.1K | $75.04 | $1.4M | SEC ↗ |
| Mar 5, 2026 | Adam C. Spice | Chief Financial Officer | Sale | 62.7K | $69.59 | $4.4M | SEC ↗ |
| Mar 5, 2026 | Frank Klein | Chief Operations Officer | Sale | 81.3K | $70.66 | $5.7M | SEC ↗ |
| Mar 5, 2026 | Arjun Kampani | SVP & General Counsel | Sale | 52.5K | $70.65 | $3.7M | SEC ↗ |
Showing the 25 most recent of 96 Form 4 filings for Rocket Lab Corp.
Most active RKLB insiders
- Arjun Kampani22 filings
- Adam C. Spice20 filings
- Frank Klein13 filings
- Merline Saintil9 filings
- GRIFFIN MICHAEL D7 filings
Ask anything about RKLB insider activity
Use Trabud's AI agent to query Rocket Lab Corp's Form 4 history in plain English — "Show me RKLB CEO purchases this year" or compare it against any other ticker.
Open the AI agentRKLB insider trading FAQ
Are Rocket Lab Corp insiders buying or selling?
In the last 12 months, Rocket Lab Corp insiders reported 0 open-market purchases ($0) and 45 sales ($683.3M) — net selling of $683.3M. Since August 2022, Trabud has recorded 96 Form 4 filings for RKLB: 0 buys ($0) and 96 sells ($1.1B). Over the full record that is net selling of $1.1B.
How many insiders trade RKLB stock?
14 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Rocket Lab Corp. The most recent filing was accepted on Oct 2, 2026.
Where does Trabud get RKLB insider trading data?
All RKLB insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.