$ Value
$0
Shares
213,785
Price
$0
Filed
Jan 23
Insider
Name
Paterson Dan
Title
President and CEO
CIK
0001563202
Roles
Transaction Details
Transaction Date
2026-01-21
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
613,889
Footnotes
Restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Amended and Restated 2021 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of Common Stock. The RSUs vest as to 33.3% of the RSUs on the first three anniversaries of January 21, 2026 such that the award is fully vested on January 21, 2029 (with the number of RSUs vesting on each vesting date rounded down to the nearest whole RSU, except with respect to the final vesting date on which all remaining unvested RSUs shall vest), provided that the Reporting Person continues to serve as an employee of or other service provider to the Issuer on each such vesting date.
Filing Info
Paterson Dan's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-04 | VSTM | ▼ | $6K |
| 2026-01-21 | VSTM | A | $0 |
| 2026-01-12 | VSTM | ▼ | $74K |
| 2025-12-16 | VSTM | ▼ | $4K |
| 2025-12-11 | VSTM | ▼ | $20K |
| 2025-12-10 | VSTM | ▼ | $20K |
| 2025-12-09 | VSTM | ▼ | $20K |
| 2025-12-08 | VSTM | ▼ | $21K |
| 2025-12-05 | VSTM | ▼ | $21K |
| 2025-12-04 | VSTM | ▼ | $20K |
Other Insiders at VSTM (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Paterson Dan
President and CEO
|
— | $6K | 2026-02-04 |
|
Calkins Daniel
Chief Financial Officer
|
— | — | 2026-03-20 |