Company · CIK 0001503274 · SIC 3826 — Laboratory Analytical Instruments · Nasdaq
Quanterix Corp · QTRX
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 FMForm 4 → | Sep 16, 4:59 pm EDT | Michael Francis MillerChief Technology Officer | 2,025 | $2.72 | $1,270 | 38,452 | — | |
| Aug 31, 2026 FMForm 4 → | Sep 1, 4:07 pm EDT | Michael Francis MillerChief Technology Officer | 207 | $2.67 | $128 | 37,361 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 AForm 4 → | Sep 17, 5:03 pm EDT | James Edward Gute Jr.Chief Commercial Officer | 260,315 | — | — | 260,315 | — | |
| Sep 15, 2026 MForm 4 → | Sep 16, 4:59 pm EDT | Michael Francis MillerChief Technology Officer | 1,558 | — | — | 24,189 | — | |
| Aug 31, 2026 MForm 4 → | Sep 1, 4:07 pm EDT | Michael Francis MillerChief Technology Officer | 159 | — | — | 0 | — |