VSTM Insider Activity
View recent SEC Form 4 insider transactions for VSTM, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Oct 01, 2026 | Calkins Daniel | Sale | 2,566 | $8.00 | $20,528.00 | 123,781 |
| Oct 01, 2026 | Paterson Dan | Sale | 44,121 | $8.00 | $352,968.00 | 652,712 |
| Sep 30, 2026 | Calkins Daniel | Sell | 8,333 | $0.00 | $0.00 | 126,347 |
| Sep 30, 2026 | Paterson Dan | Sell | 106,893 | $0.00 | $0.00 | 696,833 |
| Sep 21, 2026 | Calkins Daniel | Sale | 55 | $7.70 | $423.50 | 118,014 |
| Aug 03, 2026 | Paterson Dan | Sale | 1,302 | $5.81 | $7,564.62 | 589,940 |
| Jun 22, 2026 | Calkins Daniel | Sale | 4,032 | $4.18 | $16,853.76 | 117,295 |
| Jun 22, 2026 | Calkins Daniel | Sale | 57 | $4.13 | $235.41 | 117,238 |
| Jun 22, 2026 | Paterson Dan | Sale | 20,871 | $4.18 | $87,240.78 | 591,242 |
| May 21, 2026 | BAILEY MICHAEL P | Grant | 108,000 | $0.00 | $0.00 | 108,000 |
| May 21, 2026 | Bunn Paul A. | Grant | 36,000 | $0.00 | $0.00 | 44,333 |
| May 21, 2026 | JOHNSON JOHN | Grant | 36,000 | $0.00 | $0.00 | 52,666 |
| May 21, 2026 | Kapur Anil | Grant | 36,000 | $0.00 | $0.00 | 52,666 |
| May 21, 2026 | ROBERTSON MICHELLE | Grant | 36,000 | $0.00 | $0.00 | 52,666 |
| May 21, 2026 | Rowinsky Eric K | Grant | 36,000 | $0.00 | $0.00 | 52,666 |
| May 21, 2026 | Stuglik Brian M | Grant | 36,000 | $0.00 | $0.00 | 137,147 |
| May 21, 2026 | Tollefson Karin Anna | Grant | 36,000 | $0.00 | $0.00 | 52,666 |
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