Updated Jul 16, 2026
Tucker Sean is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
Sean Tucker is an executive in the biotechnology sector, currently serving as the Senior Vice President and Chief Scientific Officer at Vaxart, Inc., a company focused on developing oral vaccines. His work primarily involves overseeing the scientific and research initiatives within the organization.
| Role | SVP, Chief Scientific Officer |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | VXRT | Vaxart, Inc. | F — Tax withholding / forfeiture | 3.9K | $0.65 | $3K |
| 2026-03-26 | VXRT | Vaxart, Inc. | F — Tax withholding / forfeiture | 36.4K | $0.69 | $25K |
| 2026-03-20 | VXRT | Vaxart, Inc. | F — Tax withholding / forfeiture | 8.1K | $0.63 | $5K |
| 2026-03-18 | VXRT | Vaxart, Inc. | A — Grant or award | 200.0K | $0.00 | |
| 2026-02-05 | VXRT | Vaxart, Inc. | F — Tax withholding / forfeiture | 9.3K | $0.61 | $6K |
Sean Tucker is an executive in the biotechnology sector, currently serving as the Senior Vice President and Chief Scientific Officer at Vaxart, Inc., a company focused on developing oral vaccines. His work primarily involves overseeing the scientific and research initiatives within the organization.…
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