Grasman Jeroen Nicolaas (CIK 2067766) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-21). Recent activity: Sell VXRT (31,395 shares), Buy VXRT (227,000 shares), Buy VXRT (350,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | Vaxart, Inc. (VXRT) | Chief Financial Officer | Sell | 31,395 | $19,151 |
| 2026-03-18 | Vaxart, Inc. (VXRT) | Chief Financial Officer | Buy | 227,000 | $0 |
| 2025-05-20 | Vaxart, Inc. (VXRT) | Chief Financial Officer | Buy | 350,000 | $0 |
Source: SEC Form 4 filings · as of 2026-05-21