Insider · CIK 0002120516
Michael Francis Miller
Files at: QTRX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 FMForm 4 → | Sep 16, 4:59 pm EDT | Quanterix CorpQTRX | 2,025 | $2.72 | $1,270 | 38,452 | — | |
| Aug 31, 2026 FMForm 4 → | Sep 1, 4:07 pm EDT | Quanterix CorpQTRX | 207 | $2.67 | $128 | 37,361 | — | |
| Aug 15, 2026 FMForm 4 → | Aug 17, 4:14 pm EDT | Quanterix CorpQTRX | 2,025 | $2.59 | $1,210 | 37,250 | — | |
| Jul 31, 2026 FMForm 4 → | Aug 4, 4:45 pm EDT | Quanterix CorpQTRX | 169 | $3.48 | $136 | 36,159 | — | |
| Jul 15, 2026 FMForm 4 → | Jul 16, 5:33 pm EDT | Quanterix CorpQTRX | 2,025 | $4.24 | $1,980 | 36,068 | — | |
| Jun 30, 2026 FMForm 4 → | Jul 2, 4:01 pm EDT | Quanterix CorpQTRX | 169 | $4.32 | $168 | 34,977 | — | |
| Jun 15, 2026 FMForm 4 → | Jun 16, 4:05 pm EDT | Quanterix CorpQTRX | 2,025 | $3.10 | $1,448 | 34,886 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 MForm 4 → | Sep 16, 4:59 pm EDT | Quanterix CorpQTRX | 1,558 | — | — | 24,189 | — | |
| Aug 31, 2026 MForm 4 → | Sep 1, 4:07 pm EDT | Quanterix CorpQTRX | 159 | — | — | 0 | — | |
| Aug 15, 2026 MForm 4 → | Aug 17, 4:14 pm EDT | Quanterix CorpQTRX | 1,558 | — | — | 25,023 | — | |
| Jul 31, 2026 MForm 4 → | Aug 4, 4:45 pm EDT | Quanterix CorpQTRX | 130 | — | — | 159 | — | |
| Jul 15, 2026 MForm 4 → | Jul 16, 5:33 pm EDT | Quanterix CorpQTRX | 1,558 | — | — | 25,857 | — | |
| Jun 30, 2026 MForm 4 → | Jul 2, 4:01 pm EDT | Quanterix CorpQTRX | 130 | — | — | 289 | — | |
| Jun 15, 2026 MForm 4 → | Jun 16, 4:05 pm EDT | Quanterix CorpQTRX | 1,558 | — | — | 26,691 | — |