Matthew Ocko sold $90M of RKLB
director at Rocket Lab Corp. 1,873,097 shares at an average of $48.20, traded Sep 16, 2025, filed Sep 18, 2025.
Score components
- +15RoleDirector
- +25Trade size$90.3M at market
- +20Share of holdings soldSold 100% of holdings
- +15Cluster5 insiders selling within 14 days
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.
This signal so far: 1m +40.5%, 3m +27.0%, 6m +52.5%.
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 0001104659-25-091375, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -303,076 | $47.49 | $14M | 779,977 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -745,239 | $47.49 | $35M | 1,917,900 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -138,901 | $48.53 | $6.7M | 641,076 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -341,545 | $48.53 | $17M | 1,576,355 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -67,409 | $49.24 | $3.3M | 573,667 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -165,753 | $49.24 | $8.2M | 1,410,602 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -12,993 | $50.24 | $653k | 560,674 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -31,948 | $50.24 | $1.6M | 1,378,654 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -9,000 | $51.79 | $466k | 551,674 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -22,130 | $51.79 | $1.1M | 1,356,524 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -10,148 | $52.23 | $530k | 541,526 | Sep 18, 2025 |
| Sep 16, 2025 | SOpen-market sale Common Stockindirect: See Footnote | -24,955 | $52.23 | $1.3M | 1,331,569 | Sep 18, 2025 |
| Sep 16, 2025 | JOther Common Stockindirect: See Footnote | -541,526 | $0.00 | $0 | 0 | Sep 18, 2025 |
| Sep 16, 2025 | JOther Common Stockindirect: See Footnote | -1,331,569 | $0.00 | $0 | 0 | Sep 18, 2025 |
| Sep 16, 2025 | JOther Common Stockindirect: Three Kingdoms Capital Partners, LP | -9,894 | $0.00 | $0 | 9,894 | Sep 18, 2025 |
| Sep 16, 2025 | JOther Common Stockindirect: SST Capital Management, LLC | -164,026 | $0.00 | $0 | 164,026 | Sep 18, 2025 |
Related signals
Other insiders at Rocket Lab Corp and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 17Weak | Rocket Lab Corp | Adam C. Spice Chief Financial Officer | $9.9M 140,157 shares | -11% | |
| 17Weak | Rocket Lab Corp | Adam C. Spice Chief Financial Officer | $8.8M 140,157 shares | -11% | |
| 45Moderate | RKLBsell Rocket Lab Corp | Arjun Kampani SVP & General Counsel | $9.5M 88,000 shares | -25% | |
| 60Notable | Rocket Lab Corp | Alexander R Slusky director | $4.9M 40,000 shares | -11% | |
| 53Moderate | Rocket Lab Corp | Marvin Bradford Clevenger President, Rocket Lab USA, Inc | $513k 3,500 shares | -1% | |
| 35Weak | Rocket Lab Corp | Arjun Kampani SVP & General Counsel | $3.5M 23,804 shares | -6% | |
| 40Moderate | Rocket Lab Corp | Frank Klein Chief Operations Officer | $5.4M 36,860 shares | -4% | |
| 60Notable | Rocket Lab Corp | Alexander R Slusky director | $9.0M 60,000 shares | -14% | |
| 60Notable | Rocket Lab Corp | Marvin Bradford Clevenger President, Rocket Lab USA, Inc | $2.2M 15,549 shares | -3% | |
| 40Moderate | Rocket Lab Corp | Arjun Kampani SVP & General Counsel | $14M 98,668 shares | -21% |
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.