ATEC | | Alphatec Holdings, Inc. | Blackford Quentin S. | Director | Mar 07, 2024 | Buy | $12.83 | 20,000 | 256,600 | 572,605 | Mar 08, 2024, 08:55 PM |
IRTC | | iRhythm Technologies, Inc. | Blackford Quentin S. | President and CEO | Mar 04, 2024 | Sale | $111.14 | 4,221 | 469,122 | 175,794 | Mar 05, 2024, 04:52 PM |
IRTC | | iRhythm Technologies, Inc. | Blackford Quentin S. | President and CEO | Feb 29, 2024 | Sale | $121.96 | 24,701 | 3,012,534 | 180,015 | Mar 01, 2024, 07:19 PM |
IRTC | | iRhythm Technologies, Inc. | Blackford Quentin S. | President and CEO | Jun 06, 2023 | Buy | $102.27 | 9,755 | 997,644 | 128,510 | Dec 06, 2023, 07:08 PM |
IRTC | | iRhythm Technologies, Inc. | Blackford Quentin S. | President and CEO | Jun 06, 2023 | Option Exercise | $102.27 | 9,755 | 997,644 | 128,510 | Jun 06, 2023, 04:36 PM |
IRTC | | iRhythm Technologies, Inc. | Blackford Quentin S. | President and CEO | Nov 02, 2022 | Sale | $122.40 | 12,699 | 1,554,398 | 101,695 | Nov 04, 2022, 02:20 PM |
FNA | | Paragon 28, Inc. | Blackford Quentin S. | Director | Aug 01, 2022 | Option Exercise | $18.42 | 16,287 | 300,007 | 16,287 | Aug 04, 2022, 05:25 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer | Sep 09, 2021 | Sale | $547.32 | 9,462 | 5,178,698 | 28,727 | Sep 10, 2021, 04:15 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer | Sep 10, 2021 | Sale | $558.33 | 1,519 | 848,103 | 19,280 | Sep 10, 2021, 04:15 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer | Sep 08, 2021 | Sale | $545.87 | 7,681 | 4,192,846 | 30,303 | Sep 10, 2021, 04:15 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer | May 28, 2021 | Sale | $375.00 | 7,223 | 2,708,625 | 37,942 | Jun 01, 2021, 09:14 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer & CFO | Mar 10, 2021 | Sale | $362.22 | 6,509 | 2,357,690 | 45,165 | Mar 12, 2021, 05:38 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer & CFO | Mar 08, 2021 | Option Exercise | $0.00100 | 7,491 | 7 | 51,674 | Mar 10, 2021, 07:25 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer & CFO | Sep 10, 2020 | Sale | $400.59 | 12,193 | 4,884,343 | 55,794 | Sep 11, 2020, 06:57 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer & CFO | Sep 09, 2020 | Sale | $398.30 | 12,886 | 5,132,520 | 61,193 | Sep 11, 2020, 06:57 PM |
AXGN | | Axogen, Inc. | Blackford Quentin S. | Director | Sep 03, 2020 | Option Exercise | $11.75 | 2,591 | 30,444 | 18,126 | Sep 08, 2020, 05:36 PM |
AXGN | | Axogen, Inc. | Blackford Quentin S. | Director | Aug 09, 2019 | Buy | $13.10 | 1,365 | 17,876 | 1,365 | Jun 05, 2020, 04:48 PM |
AXGN | | Axogen, Inc. | Blackford Quentin S. | Director | Aug 12, 2019 | Buy | $14.10 | 14,170 | 199,797 | 15,535 | Jun 05, 2020, 04:48 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer & CFO | Mar 11, 2020 | Sale | $264.78 | 6,208 | 1,643,724 | 81,648 | Mar 13, 2020, 09:17 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer & CFO | Mar 12, 2020 | Sale | $233.55 | 6,353 | 1,483,724 | 74,973 | Mar 13, 2020, 09:17 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer & CFO | Mar 08, 2020 | Option Exercise | $0.00100 | 12,727 | 13 | 82,655 | Mar 10, 2020, 08:19 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | Chief Operating Officer & CFO | Mar 09, 2020 | Sale | $261.00 | 891 | 232,551 | 81,764 | Mar 10, 2020, 08:19 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP Chief Financial Officer | Sep 10, 2019 | Sale | $141.25 | 10,320 | 1,457,689 | 78,274 | Sep 12, 2019, 04:25 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP Chief Financial Officer | Sep 09, 2019 | Sale | $149.86 | 11,686 | 1,751,231 | 91,123 | Sep 11, 2019, 09:36 PM |
AXGN | | Axogen, Inc. | Blackford Quentin S. | Director | Aug 12, 2019 | Buy | $14.10 | 14,170 | 199,797 | 39,468 | Aug 13, 2019, 08:45 AM |
AXGN | | Axogen, Inc. | Blackford Quentin S. | Director | Aug 09, 2019 | Buy | $13.10 | 1,365 | 17,876 | 25,298 | Aug 13, 2019, 08:45 AM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP Chief Financial Officer | May 29, 2019 | Sale | $118.95 | 8,874 | 1,055,527 | 95,116 | May 30, 2019, 04:56 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP Chief Financial Officer | Mar 12, 2019 | Sale | $142.79 | 5,358 | 765,080 | 100,614 | Mar 13, 2019, 07:00 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP Chief Financial Officer | Mar 08, 2019 | Option Exercise | $0.00100 | 18,432 | 18 | 105,972 | Mar 11, 2019, 08:40 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP, CFO, PFO & PAO | Sep 11, 2018 | Sale | $147.04 | 8,440 | 1,241,027 | 93,471 | Sep 13, 2018, 09:48 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP, CFO, PFO & PAO | Sep 10, 2018 | Sale | $143.76 | 7,149 | 1,027,705 | 95,571 | Sep 12, 2018, 09:18 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP, CFO, PFO & PAO | Mar 08, 2018 | Option Exercise | $0.00100 | 38,502 | 39 | 102,258 | Mar 12, 2018, 09:34 PM |
ATEC | | Alphatec Holdings, Inc. | Blackford Quentin S. | Director | Dec 28, 2017 | Option Exercise | $2.26 | 442,478 | 1,000,000 | 442,478 | Dec 29, 2017, 02:37 PM |
DXCM | | DEXCOM INC | Blackford Quentin S. | EVP, CFO, PFO & PAO | Sep 07, 2017 | Option Exercise | $0.00100 | 62,358 | 62 | 63,756 | Sep 08, 2017, 07:47 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO | Feb 01, 2017 | Option Exercise | $70.76 | 3,266 | 231,102 | 21,004 | Feb 03, 2017, 05:50 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO | Jan 01, 2017 | Option Exercise | $67.36 | 3,593 | 242,024 | 15,739 | Jan 04, 2017, 06:00 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Jul 01, 2016 | Option Exercise | $59.97 | 1,630 | 97,751 | 14,285 | Jul 05, 2016, 06:03 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Feb 01, 2016 | Option Exercise | $46.60 | 3,674 | 171,208 | 12,285 | Feb 03, 2016, 06:01 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Jan 01, 2016 | Option Exercise | $54.11 | 2,346 | 126,942 | 6,177 | Jan 05, 2016, 08:03 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Dec 07, 2015 | Sale | $51.10 | 15,000 | 766,500 | 2,599 | Dec 07, 2015, 08:39 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Oct 01, 2015 | Option Exercise | $48.88 | 2,965 | 144,929 | 17,599 | Oct 05, 2015, 04:15 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Jul 01, 2015 | Option Exercise | $47.52 | 1,263 | 60,018 | 15,564 | Jul 06, 2015, 04:50 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Oct 03, 2014 | Sale | $36.30 | 5,000 | 181,513 | 12,902 | Apr 08, 2015, 05:52 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Jan 01, 2015 | Option Exercise | $47.16 | 3,537 | 166,805 | 6,313 | Jan 05, 2015, 05:17 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Nov 18, 2014 | Option Exercise | $33.41 | 15,218 | 508,494 | 7,820 | Nov 20, 2014, 04:54 PM |
NUVA | | NUVASIVE INC | Blackford Quentin S. | CFO and CAO | Nov 19, 2014 | Sale | $43.41 | 7,698 | 334,178 | 800 | Nov 20, 2014, 04:54 PM |