RKLB Rocket Lab Corp
Price Chart
Executive Summary
Rocket Lab SVP & Chief Product Officer Arjun Kampani filed a Form 144 notice of intent to sell 9,100 shares of common stock, with an estimated market value of $1.36M based on a May 27 filing date. This is a modest sale relative to the $82.9B market cap — roughly 0.002% of shares outstanding — and represents less than a third of Kampani's aggregate prior sales ($3.66M) in March 2026. The shares were acquired via a stock award in August 2023, indicating a routine diversification sale by an insider.
Actionable Insight
The sale is small and routine — not likely to move the stock. However, Kampani sold 52,472 shares in early March (about $3.66M) and now plans another 9,100 share sale. While this is still modest relative to his likely holdings and the float, the sequential insider selling pattern at an all-time-high-ish price level is worth monitoring. The 88% win rate on past RKLB reports suggests the stock has strong momentum, but insiders taking some chips off the table is typical at these valuations.
Key Facts
- Insider: Arjun Kampani, SVP & Chief Product Officer
- Shares to be sold: 9,100 shares of common stock
- Estimated market value: $1.36 million ($149.45/share on filing date)
- Total securities outstanding: 578,750,990 shares
- Sale represents ~0.002% of shares outstanding
- Shares acquired via stock award on August 22, 2023
- Kampani previously sold 52,472 shares for ~$3.66M in March 2026
- Selling through Fidelity Brokerage Services on Nasdaq
- Market cap: $82.9B
- Stock up ~13% since last Kampani sale on March 4, 2026
Financial Impact
Sale of 9,100 shares valued at approximately $1.36 million — representing 0.002% of outstanding shares.
Risk Factors
- Insider selling from a C-suite officer, even if small, may precede further sales
- Sequential insider sales (March + May) at elevated share price could signal peak sentiment
Market Snapshot
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001959173-26-004046 |
| Document: 0001959173-26-004046-index.html | 0001959173-26-004046 |
| Document: 0001959173-26-004046.txt | 0001959173-26-004046 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 5, 2026
1d ago
|
Insider Cluster
| $109.00 awaiting T+1 | awaiting T+1 | — | $110.08 (+0.99%) |
|
Jun 5, 2026
1d ago
|
3
| $109.50 awaiting T+1 | awaiting T+1 | — | $110.08 (+0.53%) |
|
Jun 1, 2026
5d ago
|
Insider Cluster
| $123.32 $114.70 | ▲ +6.99% | ▲ +6.27% | $110.08 (+10.74%) |
|
Jun 1, 2026
5d ago
|
Insider Cluster
| $123.32 $114.70 | ▼ −6.99% | ▼ −6.30% | $110.08 (−10.74%) |
|
Jun 1, 2026
5d ago
|
Insider Cluster
| $123.32 $114.70 | ▼ −6.99% | ▼ −6.30% | $110.08 (−10.74%) |
|
May 29, 2026
9d ago
|
Insider Cluster
| — | awaiting T+1 | — | — |
|
May 27, 2026
10d ago
|
144
| $148.03 $143.48 | ▼ −3.07% | ▼ −3.32% | $110.08 (−25.64%) |
|
May 27, 2026
10d ago
|
144
| $150.23 $148.03 | ▼ −1.46% | ▼ −2.02% | $110.08 (−26.73%) |
|
May 27, 2026
10d ago
|
144
| — | awaiting T+1 | — | — |
|
May 27, 2026
10d ago
|
144
| — | awaiting T+1 | — | — |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access