| Company Ticker | Role | Filing Date/Time (ET) | Transaction Type | Transaction Value | Filing |
|---|---|---|---|---|---|
| VSTM | President and CEO | Nov 25, 2025 05:32 PM | Sale |
$60.0K |
|
| VSTM | President and CEO | Nov 6, 2025 12:21 PM | Sale |
$32.15K |
|
| VSTM | President and CEO | Sep 18, 2025 06:11 PM | Sale |
$3.9K |
|
| VSTM | President and CEO | Aug 6, 2025 08:38 PM | Sale |
$7.74K |
|
| VSTM | President and CEO | Jun 24, 2025 04:39 PM | Sale |
$91.36K |
|
| VSTM | President and CEO | Jun 20, 2025 11:22 AM | Sale |
$1.89K |
|
| VSTM | President and CEO | May 20, 2025 07:52 PM |
Grant/Award |
N/A |
|
| VSTM | President and CEO | May 20, 2025 07:52 PM | Sale |
$477.04K |
|
| VSTM | President and CEO | May 7, 2025 04:30 PM | Sale |
$5.99K |
|
| VSTM | President and CEO | Mar 19, 2025 04:48 PM | Sale |
$1.7K |
|
| VSTM | President and CEO | Feb 5, 2025 04:30 PM | Sale |
$4.89K |
|
| VSTM | President and CEO | Jan 14, 2025 04:30 PM |
Grant/Award |
N/A |
|
| VSTM | President and CEO | Jan 14, 2025 04:30 PM | Sale |
$44.9K |
|
| VSTM | President and CEO | Dec 20, 2024 04:30 PM | Sale |
$1.91K |
|
| VSTM | President and CEO | Nov 7, 2024 04:30 PM | Sale |
$3.12K |
|
| VSTM | President and CEO | Sep 20, 2024 06:01 PM | Sale |
$513.36 |
|
| VSTM | President and CEO | Sep 18, 2024 04:30 PM | Sale |
$688.8 |
|
| VSTM | President and CEO | Aug 7, 2024 04:18 PM | Sale |
$7.01K |
|
| VSTM | President and CEO | Jun 20, 2024 08:28 PM |
Grant/Award |
N/A |
|
| VSTM | President and CEO | Jun 20, 2024 08:28 PM | Sale |
$1.44K |
|
| VSTM | President and CEO | Mar 20, 2024 05:34 PM | Sale |
$4.5K |
|
| VSTM | President and CEO | Dec 20, 2023 04:01 PM | Sale |
$3.28K |
|
| VSTM | President and CEO | Sep 20, 2023 04:15 PM | Sale |
$4.18K |
|
| VSTM | President and CEO | Aug 4, 2023 04:40 PM |
Grant/Award |
N/A |
|
| VSTM | President and COO | Jun 21, 2023 04:25 PM | Sale |
$4.31K |
|
| VSTM | President and COO | Mar 20, 2023 04:57 PM | Sale |
$2.26K |
|
| VSTM | President and COO | Dec 20, 2022 04:10 PM | Sale |
$7.36K |
|
| VSTM | President and COO | Sep 21, 2022 04:07 PM | Sale |
$3.15K |
|
| VSTM | President and COO | Jun 22, 2022 04:06 PM | Sale |
$3.08K |
|
| VSTM | President and COO | May 17, 2022 04:09 PM |
Grant/Award |
N/A |
|
| VSTM | President and COO | May 17, 2022 04:09 PM | Sale |
$5.14K |
|
| VSTM | President and COO | Mar 23, 2022 04:02 PM | Sale |
$3.58K |
|
| VSTM | President and COO | Jan 5, 2022 04:01 PM | Sale |
$48.24K |
|
| VSTM | President and COO | Dec 22, 2021 04:01 PM | Sale |
$24.96K |
|
| VSTM | President and COO | Dec 17, 2021 04:02 PM |
Option Exercise |
N/A |
|
| VSTM | President and COO | Dec 17, 2021 04:02 PM |
Grant/Award |
N/A |
|
| VSTM | President and COO | Dec 22, 2020 01:26 PM |
Grant/Award |
N/A |
|
| VSTM | President and COO | Aug 13, 2020 11:58 AM |
Grant/Award |
N/A |
|
| VSTM | President and COO | Mar 30, 2020 08:59 PM |
Grant/Award |
N/A |
|
| VSTM | Chief Operating Officer | Oct 2, 2018 06:58 PM | Purchase |
$21.0K |
|
| VSTM | Chief Operating Officer | Oct 1, 2018 06:35 PM | Purchase |
$14.06K |
|
| VSTM | Chief Operating Officer | Aug 4, 2015 08:28 AM |
Option Exercise |
N/A |
|
| VSTM | Chief Operating Officer | Jun 22, 2015 08:49 AM | Purchase |
$8.04K |
|
| VSTM | Chief Operating Officer | Feb 3, 2015 01:51 PM |
Option Exercise |
N/A |
|
| VSTM | Chief Operating Officer | Dec 22, 2014 10:33 AM | Purchase |
$17.04K |
|
| VSTM | Cheif Business Officer | Aug 5, 2014 08:40 AM |
Option Exercise |
N/A |
|
| VSTM | Chief Business Officer | May 19, 2014 03:31 PM | Purchase |
$7.47K |
|
| VSTM | Chief Business Officer | Feb 6, 2014 07:50 PM |
Option Exercise |
N/A |
|
| VSTM | Chief Business Officer | Aug 5, 2013 05:24 PM |
Option Exercise |
N/A |
|
| VSTM | Head of Corp. Dev.,Diagnostics | Mar 14, 2013 05:14 PM |
Option Exercise |
N/A |