Insider · CIK 0002016312
Paula Dowdy
director
Files at QSI (Quantum-Si Inc). First filing Mar 9, 2026, latest Mar 9, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$104k bought, $0 sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
QSI: Quantum-Si Inc
QSIOct 9, 2026 · close 1.53
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 53Moderate | QSIbuy Quantum-Si Inc | $104k 109,890 shares | +69% | +0% from low-65% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 5, 2026 | QSI Quantum-Si Inc | POpen-market purchase Class A Common Stock | +109,890 | $0.95 | $104k | 269,107 | Mar 9, 2026 |
| May 19, 2025 | QSI Quantum-Si Inc | AGrant or award Stock Option (right to buy)derivative | +126,095 | $0.00 | $0 | 126,095 | May 21, 2025 |
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.