Insider · CIK 0001207928
William P Donnelly
Files at: QTRX, TROW, IR, MTD. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 MForm 4 → | Aug 19, 6:37 am EDT | Quanterix CorpQTRX | 2,802 | — | — | 162,401 | — | |
| Aug 12, 2026 PForm 4 → | Aug 14, 4:01 pm EDT | Quanterix CorpQTRX | 99,400 | $2.88 | $286,354 | 99,400 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 4:02 pm EDT | Quanterix CorpQTRX | 5,472 | $4.34 | $23,748 | 160,305 | — | |
| Jun 29, 2026 AForm 4 → | Jul 1, 10:49 am EDT | PRICE T ROWE GROUP INCTROW | 718 | $114.38 | $16,206 | 13,184 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 MForm 4 → | Aug 19, 6:37 am EDT | Quanterix CorpQTRX | 2,802 | — | — | 0 | — |