Vaxart, Inc (VXRT) insider trading
Every open-market stock purchase and sale by Vaxart, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- No open-market insider trades in the last 12 months.
- Last insider buy: W. Mark Watson (Director), $6.5K, 4 months ago.
Last 12 months: insiders bought $30.6K (3 buys) and sold $0 (0 sales). Last close $0.60 on Jun 7, 2026.
Recent VXRT insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Mar 17, 2033 | Phillip E Lee (CFO) | Bought (not open market) | — |
| May 22, 2026 | W. Mark Watson (Director) | Bought | $6.5K |
| May 19, 2026 | Jeroen Nicolaas Grasman (CFO) | Sold (not open market) | $19.2K |
| Apr 23, 2026 | James B Breitmeyer (Director) | Bought (not open market) | — |
| Apr 23, 2026 | James B Breitmeyer (Director) | Bought (not open market) | — |
| Mar 28, 2026 | Sean Tucker (C-suite exec) | Sold (not open market) | $2.6K |
| Mar 28, 2026 | James F. Cummings (C-suite exec) | Sold (not open market) | $2.1K |
| Mar 24, 2026 | Steven Lo (C-suite exec) | Sold (not open market) | $87.5K |
| Mar 24, 2026 | Sean Tucker (C-suite exec) | Sold (not open market) | $25.3K |
| Mar 24, 2026 | Edward B Berg (VP) | Sold (not open market) | $25.3K |
| Mar 24, 2026 | James F. Cummings (C-suite exec) | Sold (not open market) | $21.2K |
| Mar 18, 2026 | Steven Lo (C-suite exec) | Sold (not open market) | $14.2K |
| Mar 18, 2026 | Edward B Berg (VP) | Sold (not open market) | $5.1K |
| Mar 18, 2026 | Sean Tucker (C-suite exec) | Sold (not open market) | $5.1K |
| Mar 18, 2026 | James F. Cummings (C-suite exec) | Sold (not open market) | $4.3K |
| Mar 16, 2026 | Sean Tucker (C-suite exec) | Bought (not open market) | — |
| Mar 16, 2026 | James F. Cummings (C-suite exec) | Bought (not open market) | — |
| Mar 16, 2026 | Steven Lo (C-suite exec) | Bought (not open market) | — |
| Mar 16, 2026 | Jeroen Nicolaas Grasman (CFO) | Bought (not open market) | — |
| Mar 16, 2026 | Sean Tucker (C-suite exec) | Bought (not open market) | — |
| Mar 16, 2026 | Jeroen Nicolaas Grasman (CFO) | Bought (not open market) | — |
| Mar 16, 2026 | Edward B Berg (VP) | Bought (not open market) | — |
| Mar 16, 2026 | Edward B Berg (VP) | Bought (not open market) | — |
| Mar 16, 2026 | Steven Lo (C-suite exec) | Bought (not open market) | — |
| Mar 16, 2026 | James F. Cummings (C-suite exec) | Bought (not open market) | — |
Who's trading VXRT
- Phillip E Lee, CFO: other filings, last Mar 17, 2033
- W. Mark Watson, Director: bought $14.7K (3 buys), last May 22, 2026
- Jeroen Nicolaas Grasman, CFO: other filings, last May 19, 2026
- James B Breitmeyer, Director: other filings, last Apr 23, 2026
- Sean Tucker, C-suite exec: other filings, last Mar 28, 2026
- James F. Cummings, C-suite exec: other filings, last Mar 28, 2026
- Steven Lo, C-suite exec: other filings, last Mar 24, 2026
- Edward B Berg, VP: other filings, last Mar 24, 2026
- Elaine J Heron, Director: bought $15.9K (2 buys), last Nov 17, 2025
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