Martin D. Madaus, Director at Quanterix Corp (QTRX), sold 3,200 shares at $37.17 ($118K) on 2020-10-07, disclosed to the SEC on 2020-10-08.
Open-market sale of $118k QTRX by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $36.47 | 1,600 | $58K | 49.5% |
| 2 | $37.17 | 1,600 | $59K | 50.5% |
| Total | $36.82 avg | 3,200 | $118K | 100% |
| Filing → |
| AZTA | BUY | 2024-11-19 | $403K | — | Filing → |
| RGEN | BUY | 2024-06-14 | $316K | — | Filing → |
| RGEN | BUY | 2023-05-08 | $238K | — | Filing → |