QTRXQuanterix Corp
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-06-01.
Insider buys (90d)
$0.00
Insider sells (90d)
$0.00
Net flow
$0.00
Filings
6
Buy transactions
0
Sell transactions
0
Distinct insiders
2
Last close (cached)
$3.30
as of 2026-06-05
1d return
-13.2%
5d return
+7.8%
1m return
+0.3%
Top insiders trading QTRX (90d)
Recent transactions (36)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-01 | 2026-05-31 | Miller Michael Francis | Tax | 39 | $3.06 | $119.34 | open → |
| 2026-06-01 | 2026-05-31 | Miller Michael Francis | Exer. | 130 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Tax | 249 | $2.75 | $684.75 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Exer. | 834 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Tax | 111 | $2.75 | $305.25 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Exer. | 372 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Tax | 41 | $2.75 | $112.75 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Exer. | 135 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Tax | 41 | $2.75 | $112.75 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Exer. | 136 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Tax | 25 | $2.75 | $68.75 | open → |
| 2026-05-18 | 2026-05-15 | Miller Michael Francis | Exer. | 81 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-15 | Sriram Vandana | Tax | 315 | $2.75 | $866.25 | open → |
| 2026-05-18 | 2026-05-15 | Sriram Vandana | Exer. | 1,056 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-15 | Sriram Vandana | Tax | 154 | $2.75 | $423.50 | open → |
| 2026-05-18 | 2026-05-15 | Sriram Vandana | Exer. | 514 | $0.00 | $0.00 | open → |
| 2026-05-18 | 2026-05-15 | Sriram Vandana | Tax | 79 | $2.75 | $217.25 | open → |
| 2026-05-18 | 2026-05-15 | Sriram Vandana | Exer. | 263 | $0.00 | $0.00 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Tax | 249 | $3.60 | $896.40 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Exer. | 834 | $0.00 | $0.00 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Tax | 111 | $3.60 | $399.60 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Exer. | 372 | $0.00 | $0.00 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Tax | 41 | $3.60 | $147.60 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Exer. | 135 | $0.00 | $0.00 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Tax | 41 | $3.60 | $147.60 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Exer. | 136 | $0.00 | $0.00 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Tax | 25 | $3.60 | $90.00 | open → |
| 2026-04-17 | 2026-04-15 | Miller Michael Francis | Exer. | 81 | $0.00 | $0.00 | open → |
| 2026-04-17 | 2026-04-15 | Sriram Vandana | Tax | 315 | $3.60 | $1.1K | open → |
| 2026-04-17 | 2026-04-15 | Sriram Vandana | Exer. | 1,056 | $0.00 | $0.00 | open → |
| 2026-04-17 | 2026-04-15 | Sriram Vandana | Tax | 154 | $3.60 | $554.40 | open → |
| 2026-04-17 | 2026-04-15 | Sriram Vandana | Exer. | 514 | $0.00 | $0.00 | open → |
| 2026-04-17 | 2026-04-15 | Sriram Vandana | Tax | 79 | $3.60 | $284.40 | open → |
| 2026-04-17 | 2026-04-15 | Sriram Vandana | Exer. | 263 | $0.00 | $0.00 | open → |
| 2026-05-01 | 2026-04-30 | Miller Michael Francis | Tax | 39 | $3.13 | $122.07 | open → |
| 2026-05-01 | 2026-04-30 | Miller Michael Francis | Exer. | 130 | $0.00 | $0.00 | open → |
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