Tucker Sean (CIK 1652204) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-31). Recent activity: Sell VXRT (3,924 shares), Sell VXRT (36,418 shares), Sell VXRT (8,072 shares), Buy VXRT (200,000 shares), Sell VXRT (9,265 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-31 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Sell | 3,924 | $2,551 |
| 2026-03-26 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Sell | 36,418 | $25,128 |
| 2026-03-20 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Sell | 8,072 | $5,085 |
| 2026-03-18 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Buy | 200,000 | $0 |
| 2026-02-05 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Sell | 9,265 | $5,652 |
| 2025-04-01 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Sell | 3,913 | $1,643 |
| 2025-03-26 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Buy | 406,000 | $0 |
| 2025-03-20 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Sell | 8,050 | $4,588 |
| 2025-02-04 | Vaxart, Inc. (VXRT) | SVP, Chief Scientific Officer | Sell | 9,242 | $6,285 |
Source: SEC Form 4 filings · as of 2026-03-31