Martin D. Madaus, Director at Quanterix Corp (QTRX), sold 4,800 shares at $35.37 ($169K) on 2020-09-01, disclosed to the SEC on 2020-09-03.
Open-market sale of $169k 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 | $35.37 | 1,600 | $57K | 33.4% |
| 2 | $35.37 | 1,600 | $57K | 33.4% |
| 3 | $35.08 | 1,600 | $56K | 33.2% |
| Total | $35.27 avg | 4,800 | $169K | 100% |
| Filing → |
| AZTA | BUY | 2024-11-19 | $403K | — | Filing → |
| RGEN | BUY | 2024-06-14 | $316K | — | Filing → |
| RGEN | BUY | 2023-05-08 | $238K | — | Filing → |