Jonathan M Rothberg sold $80k of QSI
director, owner at Quantum-Si Inc. 26,095 shares at an average of $3.07, traded Oct 16, 2025, filed Oct 17, 2025.
Score components
- +15RoleDirector
- +9Trade size$80k at market
- 0Share of holdings soldSold 1.4% of holdings
- 0ClusterNo other insider 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.
This signal so far: 1m -39.9%, 3m -44.3%, 6m -53.1%.
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 0001140361-25-038534, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Oct 16, 2025 | SOpen-market sale Class A Common Stockindirect: By NVR TR, LLC10b5-1 | -26,095 | $3.07 | $80k | 1,904,866 | Oct 17, 2025 |
Related signals
Other insiders at Quantum-Si Inc and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 40Moderate | Quantum-Si Inc | Jeffrey Alan Hawkins President & CEO | $23k 29,852 shares | -1% | |
| 37Weak | Quantum-Si Inc | Jeffry R. Keyes Chief Financial Officer | $5,806 7,665 shares | -0% | |
| 30Weak | Quantum-Si Inc | Christian LaPointe GC & Corp. Secretary | $11k 14,516 shares | -1% | |
| 40Moderate | Quantum-Si Inc | Jeffrey Alan Hawkins President & CEO | $21k 22,621 shares | -1% | |
| 37Weak | Quantum-Si Inc | Jeffry R. Keyes Chief Financial Officer | $7,642 8,233 shares | -0% | |
| 30Weak | Quantum-Si Inc | Christian LaPointe GC & Corp. Secretary | $14k 15,588 shares | -1% | |
| 35Weak | Quantum-Si Inc | John S. Vieceli Chief Product Officer | $28k 30,223 shares | -3% | |
| 44Moderate | Quantum-Si Inc | Jeffrey Alan Hawkins President & CEO | $168k 167,424 shares | -4% | |
| 38Weak | Quantum-Si Inc | Jeffry R. Keyes Chief Financial Officer | $75k 74,763 shares | -4% | |
| 40Moderate | Quantum-Si Inc | Jeffrey Alan Hawkins President & CEO | $20k 23,777 shares | -1% |
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.