6 insiders reported 7 Form 4 transactions for VivoSim Labs, INC. (VIVS) over the past 18 months (most recent 2026-09-01). Recent activity: Lialin Tony Serge (Chief Commercial Officer) Buy 10,000 shares, Cohen Douglas Jay (Director) Buy 15,000 shares, Gobel David (Director) Buy 15,000 shares, STERN ADAM K (Director) Buy 15,000 shares, Milhous Alison Tjosvold (Director) Buy 15,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-01 | Lialin Tony Serge | Chief Commercial Officer | Buy | 10,000 | $2,804 |
| 2026-01-29 | Cohen Douglas Jay | Director | Buy | 15,000 | $0 |
| 2026-01-29 | Gobel David | Director | Buy | 15,000 | $0 |
| 2026-01-29 | STERN ADAM K | Director | Buy | 15,000 | $0 |
| 2026-01-29 | Milhous Alison Tjosvold | Director | Buy | 15,000 | $0 |
| 2026-01-29 | Murphy Keith | EXECUTIVE CHAIRMAN | Buy | 15,000 | $0 |
| 2025-11-19 | Gobel David | Director | Buy | 3,266 | $7,316 |
来源：SEC Form 4 申报文件 · 截至 2026-09-01