Martin D. Madaus, Director at Quanterix Corp (QTRX), sold 8,700 shares at $20.33 ($177K) on 2020-04-06, disclosed to the SEC on 2020-04-08.
Open-market sale of $177k 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 | $20.33 | 4,300 | $87K | 49.4% |
| 2 | $20.33 | 4,300 | $87K | 49.4% |
| 3 | $21.00 | 100 | $2K | 1.2% |
| Total | $20.34 avg | 8,700 | $177K | 100% |
| Filing → |
| AZTA | BUY | 2024-11-19 | $403K | — | Filing → |
| RGEN | BUY | 2024-06-14 | $316K | — | Filing → |
| RGEN | BUY | 2023-05-08 | $238K | — | Filing → |