David C. Duffy, SVP R&D and CTO at Quanterix Corp (QTRX), sold 1,667 shares at $51.00 ($85K) on 2021-05-28, disclosed to the SEC on 2021-06-02.
Open-market sale of $85k QTRX by SVP R&D and CTO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| QTRX | SELL | 2022-01-31 | $98K | — | Filing → |
| QTRX | SELL | 2021-12-30 | $136K | — | Filing → |
| QTRX | SELL | 2021-11-22 | $152K | — | Filing → |