Insider · CIK 0001515051
Scott Mendel
Files at: QTRX, GNMK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 8, 2026 MForm 4 → | Jul 9, 5:20 pm EDT | Quanterix CorpQTRX | 8,073 | — | — | 24,056 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 4:03 pm EDT | Quanterix CorpQTRX | 3,456 | $4.34 | $14,999 | 16,837 | — | |
| Feb 25, 2019 SForm 4 → | Feb 27, 4:27 pm EST | GenMark Diagnostics, Inc.GNMK | 11,410 | $6.80 | $77,588 | 349,804 | −3.16% | plan? |
| Feb 20, 2019 SForm 4 → | Feb 21, 7:14 pm EST | GenMark Diagnostics, Inc.GNMK | 2,063 | $6.16 | $12,708 | 361,214 | −0.57% | plan? |
| Feb 18, 2019 AForm 4 → | Feb 21, 7:14 pm EST | GenMark Diagnostics, Inc.GNMK | 127,500 | — | — | 363,277 | — | plan? late |
| Jan 23, 2019 SForm 4 → | Jan 25, 6:16 pm EST | GenMark Diagnostics, Inc.GNMK | 5,297 | $5.90 | $31,252 | 235,777 | −2.20% | plan? |
| Jan 17, 2019 MForm 4 → | Jan 22, 7:29 pm EST | GenMark Diagnostics, Inc.GNMK | 12,800 | — | — | 241,074 | — | plan? |
| Nov 27, 2018 SForm 4 → | Nov 29, 4:27 pm EST | GenMark Diagnostics, Inc.GNMK | 1,292 | $5.08 | $6,563 | 228,274 | −0.56% | plan? |
| Nov 20, 2018 SForm 4 → | Nov 26, 4:46 pm EST | GenMark Diagnostics, Inc.GNMK | 1,959 | $4.84 | $9,482 | 229,566 | −0.85% | plan? late |
| Nov 5, 2018 SForm 4 → | Nov 6, 4:44 pm EST | GenMark Diagnostics, Inc.GNMK | 226 | $4.85 | $1,096 | 231,525 | −0.10% | plan? |
| Aug 24, 2018 SForm 4 → | Aug 27, 1:02 pm EDT | GenMark Diagnostics, Inc.GNMK | 1,361 | $7.16 | $9,745 | 231,751 | −0.58% | plan? |
| Aug 21, 2018 SForm 4 → | Aug 22, 5:52 pm EDT | GenMark Diagnostics, Inc.GNMK | 1,915 | $7.39 | $14,152 | 233,112 | −0.81% | plan? |
| Aug 3, 2018 SForm 4 → | Aug 7, 1:36 pm EDT | GenMark Diagnostics, Inc.GNMK | 207 | $7.20 | $1,490 | 235,027 | −0.09% | plan? |
| May 23, 2018 SForm 4 → | May 24, 6:48 pm EDT | GenMark Diagnostics, Inc.GNMK | 1,312 | $6.88 | $9,027 | 235,234 | −0.55% | plan? |
| May 21, 2018 SForm 4 → | May 22, 4:58 pm EDT | GenMark Diagnostics, Inc.GNMK | 1,904 | $6.91 | $13,157 | 236,546 | −0.80% | plan? |
| May 15, 2018 SForm 4 → | May 17, 5:28 pm EDT | GenMark Diagnostics, Inc.GNMK | 1,218 | $6.60 | $8,039 | 238,450 | −0.51% | plan? |
| May 2, 2018 SForm 4 → | May 4, 4:44 pm EDT | GenMark Diagnostics, Inc.GNMK | 218 | $6.18 | $1,347 | 239,668 | −0.09% | plan? |
| Feb 26, 2018 SForm 4 → | Feb 27, 7:42 pm EST | GenMark Diagnostics, Inc.GNMK | 6,275 | $4.17 | $26,167 | 239,886 | −2.55% | plan? |
| Feb 23, 2018 AForm 4 → | Feb 27, 7:42 pm EST | GenMark Diagnostics, Inc.GNMK | 117,000 | — | — | 246,161 | — | plan? |
| Feb 20, 2018 SForm 4 → | Feb 21, 6:42 pm EST | GenMark Diagnostics, Inc.GNMK | 2,304 | $4.37 | $10,068 | 129,161 | −1.75% | plan? |
| Feb 14, 2018 SForm 4 → | Feb 15, 6:29 pm EST | GenMark Diagnostics, Inc.GNMK | 1,391 | $4.54 | $6,315 | 131,465 | −1.05% | plan? |
| Feb 2, 2018 SForm 4 → | Feb 6, 8:24 pm EST | GenMark Diagnostics, Inc.GNMK | 258 | $5.13 | $1,324 | 132,856 | −0.19% | plan? |
| Nov 20, 2017 SForm 4 → | Nov 21, 6:04 pm EST | GenMark Diagnostics, Inc.GNMK | 2,879 | $4.74 | $13,646 | 133,114 | −2.12% | plan? |
| Nov 14, 2017 SForm 4 → | Nov 15, 7:36 pm EST | GenMark Diagnostics, Inc.GNMK | 1,777 | $4.71 | $8,370 | 135,993 | −1.29% | plan? |
| Nov 2, 2017 SForm 4 → | Nov 3, 7:49 pm EDT | GenMark Diagnostics, Inc.GNMK | 326 | $7.24 | $2,360 | 137,770 | −0.24% | plan? |
| Aug 21, 2017 SForm 4 → | Aug 23, 2:36 pm EDT | GenMark Diagnostics, Inc.GNMK | 2,898 | $9.45 | $27,386 | 138,096 | −2.06% | plan? |
| Aug 15, 2017 SForm 4 → | Aug 15, 7:45 pm EDT | GenMark Diagnostics, Inc.GNMK | 1,752 | $10.16 | $17,800 | 140,994 | −1.23% | plan? |
| Aug 2, 2017 SForm 4 → | Aug 4, 1:26 pm EDT | GenMark Diagnostics, Inc.GNMK | 333 | $10.33 | $3,440 | 142,746 | −0.23% | plan? |
| May 19, 2017 SForm 4 → | May 23, 4:52 pm EDT | GenMark Diagnostics, Inc.GNMK | 2,135 | $12.89 | $27,520 | 143,079 | −1.47% | plan? |
| May 16, 2017 SForm 4 → | May 17, 7:25 pm EDT | GenMark Diagnostics, Inc.GNMK | 1,268 | $13.43 | $17,029 | 145,214 | −0.87% | plan? |
| May 2, 2017 SForm 4 → | May 4, 5:09 pm EDT | GenMark Diagnostics, Inc.GNMK | 232 | $13.34 | $3,095 | 162,529 | −0.14% | plan? |
| Feb 22, 2017 AForm 4 → | Feb 24, 7:20 pm EST | GenMark Diagnostics, Inc.GNMK | 60,000 | — | — | 162,761 | — | plan? |
| Feb 21, 2017 SForm 4 → | Feb 21, 8:02 pm EST | GenMark Diagnostics, Inc.GNMK | 8,595 | $10.08 | $86,638 | 102,761 | −7.72% | plan? |
| Feb 14, 2017 SForm 4 → | Feb 16, 5:11 pm EST | GenMark Diagnostics, Inc.GNMK | 1,274 | $10.98 | $13,989 | 111,356 | −1.13% | plan? |
| Feb 2, 2017 SForm 4 → | Feb 3, 5:47 pm EST | GenMark Diagnostics, Inc.GNMK | 235 | $11.58 | $2,721 | 112,630 | −0.21% | plan? |
| Jan 19, 2017 SForm 4 → | Jan 20, 6:49 pm EST | GenMark Diagnostics, Inc.GNMK | 9,098 | $12.47 | $113,452 | 133,301 | −6.39% | plan? |
| Jan 19, 2017 MForm 4 → | Jan 20, 6:49 pm EST | GenMark Diagnostics, Inc.GNMK | 22,564 | — | — | 160,933 | — | plan? |
| Nov 15, 2016 SForm 4 → | Nov 17, 6:52 pm EST | GenMark Diagnostics, Inc.GNMK | 1,271 | $12.77 | $16,231 | 138,369 | −0.91% | plan? |
| Feb 18, 2016 AForm 4 → | Feb 22, 5:49 pm EST | GenMark Diagnostics, Inc.GNMK | 87,197 | — | — | 139,640 | — | plan? |
| Jan 21, 2016 MForm 4 → | Jan 25, 7:50 pm EST | GenMark Diagnostics, Inc.GNMK | 298 | — | — | 52,443 | — | plan? |
| Oct 30, 2015 PForm 4 → | Nov 2, 11:40 am EST | GenMark Diagnostics, Inc.GNMK | 10,000 | $6.47 | $64,700 | 33,441 | +42.7% | plan? |
| Aug 24, 2015 PForm 4 → | Aug 25, 7:16 pm EDT | GenMark Diagnostics, Inc.GNMK | 10,000 | $9.10 | $91,000 | 23,441 | +74.4% | plan? |
| Feb 19, 2015 AForm 4 → | Feb 23, 8:35 pm EST | GenMark Diagnostics, Inc.GNMK | 11,822 | — | — | 65,586 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 8, 2026 MForm 4 → | Jul 9, 5:20 pm EDT | Quanterix CorpQTRX | 8,073 | — | — | 16,391 | — | |
| Feb 18, 2019 AForm 4 → | Feb 21, 7:14 pm EST | GenMark Diagnostics, Inc.GNMK | 42,500 | — | — | 42,500 | — | late |
| Jan 17, 2019 MForm 4 → | Jan 22, 7:29 pm EST | GenMark Diagnostics, Inc.GNMK | 12,800 | — | — | 22,200 | — | |
| Feb 27, 2018 AForm 4 → | Feb 27, 7:42 pm EST | GenMark Diagnostics, Inc.GNMK | 35,000 | — | — | 35,000 | — | |
| Feb 22, 2017 AForm 4 → | Feb 24, 7:20 pm EST | GenMark Diagnostics, Inc.GNMK | 20,000 | — | — | 20,000 | — | |
| Jan 19, 2017 MForm 4 → | Jan 20, 6:49 pm EST | GenMark Diagnostics, Inc.GNMK | 13,387 | — | — | 19,396 | — | |
| Feb 18, 2016 AForm 4 → | Feb 22, 5:49 pm EST | GenMark Diagnostics, Inc.GNMK | 29,094 | — | — | 29,094 | — | |
| Jan 21, 2016 MForm 4 → | Jan 25, 7:50 pm EST | GenMark Diagnostics, Inc.GNMK | 298 | — | — | 9,487 | — | |
| Feb 19, 2015 AForm 4 → | Feb 23, 8:35 pm EST | GenMark Diagnostics, Inc.GNMK | 45,337 | — | — | 9,785 | — |