Frank Klein sold $5.4M of RKLB
Chief Operations Officer at Rocket Lab USA, Inc.. 36,860 shares at an average of $147.42, traded May 28, 2026, filed Jun 1, 2026.
Score components
- +20RoleCOO
- +25Trade size$5.4M at market
- 0Share of holdings soldSold 3.5% of holdings
- +15Cluster5 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0002001011-26-000081, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -700 | $143.05 | $100k | 1,043,147 | Jun 1, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -2,700 | $144.15 | $389k | 1,040,447 | Jun 1, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -1,600 | $145.23 | $232k | 1,038,847 | Jun 1, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -4,000 | $146.27 | $585k | 1,034,847 | Jun 1, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -9,909 | $147.13 | $1.5M | 1,024,938 | Jun 1, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -8,694 | $148.13 | $1.3M | 1,016,244 | Jun 1, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -7,848 | $149.09 | $1.2M | 1,008,396 | Jun 1, 2026 |
| May 28, 2026 | SOpen-market sale Common Stock10b5-1 | -1,409 | $149.99 | $211k | 1,006,987 | Jun 1, 2026 |
Related signals
Other insiders at Rocket Lab USA, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 17Weak | Rocket Lab USA, Inc. | Adam C. Spice Chief Financial Officer | $9.9M 140,157 shares | -11% | |
| 32Weak | Rocket Lab USA, Inc. | Adam C. Spice Chief Financial Officer | $8.8M 140,157 shares | -11% | |
| 26Weak | Rocket Lab USA, Inc. | Arjun Kampani SVP & General Counsel | $402k 6,034 shares | -2% | |
| 40Moderate | Rocket Lab USA, Inc. | Frank Klein Chief Operations Officer | $2.4M 35,558 shares | -4% | |
| 40Moderate | Rocket Lab USA, Inc. | Marvin Bradford Clevenger President, Rocket Lab USA, Inc | $1.0M 15,051 shares | -3% | |
| 29Weak | Rocket Lab USA, Inc. | Arjun Kampani SVP & General Counsel | $540k 7,754 shares | -3% | |
| 40Moderate | Rocket Lab USA, Inc. | Frank Klein Chief Operations Officer | $3.2M 45,692 shares | -5% | |
| 36Weak | Rocket Lab USA, Inc. | Agostino Ricupati VP Corp Controller & CAO | $47k 669 shares | -2% | |
| 37Weak | Rocket Lab USA, Inc. | Adam C. Spice Chief Financial Officer | $674k 9,677 shares | -1% | |
| 50Moderate | Rocket Lab USA, Inc. | Peter Beck CEO | $286M 3,275,779 shares | -66% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.