Robert B Fagenson sold $1.6M of QUBT
director at Quantum Computing Inc.. 100,000 shares at an average of $15.56, traded Sep 9, 2025, filed Sep 17, 2025.
Score components
- +15RoleDirector
- +25Trade size$1.6M at market
- +20Share of holdings soldSold 100% of holdings
- +15Cluster3 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 +3.5%, 3m -42.3%, 6m -59.1%.
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 0001213900-25-088596, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 9, 2025 | SOpen-market sale Common Stockindirect: See foonote | -15,000 | $15.02 | $225k | 85,000 | Sep 17, 2025 |
| Sep 10, 2025 | SOpen-market sale Common Stockindirect: See foonote | -35,000 | $15.52 | $543k | 50,000 | Sep 17, 2025 |
| Sep 11, 2025 | SOpen-market sale Common Stockindirect: See foonote | -30,000 | $15.63 | $469k | 20,000 | Sep 17, 2025 |
| Sep 12, 2025 | SOpen-market sale Common Stockindirect: See foonote | -15,000 | $15.62 | $234k | 5,000 | Sep 17, 2025 |
| Sep 15, 2025 | SOpen-market sale Common Stockindirect: See foonote | -5,000 | $16.88 | $84k | 0 | Sep 17, 2025 |
Related signals
Other insiders at Quantum Computing Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 27Weak | QUBTsell Quantum Computing Inc. | Christopher Bruce Roberts CFO and General Counsel | $614k 78,262 shares | -7% | |
| 31Weak | QUBTsell Quantum Computing Inc. | Milan Begliarbekov Chief Operating Officer | $34k 2,860 shares | -11% | |
| 54Moderate | Quantum Computing Inc. | Javad Shabani director | $573k 37,474 shares | -100% | |
| 65Notable | Quantum Computing Inc. | Yuping Huang CEO, President | $14M 1,000,000 shares | -4% | |
| 48Moderate | Quantum Computing Inc. | Pouya Dianat Chief Revenue Officer | $267k 17,175 shares | -100% | |
| 59Moderate | Quantum Computing Inc. | Christopher Boehmler Chief Financial Officer | $929k 46,440 shares | -100% | |
| 75Notable | Quantum Computing Inc. | Christopher Boehmler Chief Financial Officer | $4.6M 272,445 shares | -85% | |
| 53Moderate | Quantum Computing Inc. | Michael C Turmelle director | $2.8M 200,986 shares | -100% | |
| 48Moderate | Quantum Computing Inc. | Yuping Huang Chief Quantum Officer | $5.9M 500,000 shares | -2% | |
| 60Notable | Quantum Computing Inc. | Javad Shabani director | $466k 39,973 shares | -100% |
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.