VXRT
Vaxart, Inc. · Healthcare · Market cap $99.6M
Insider Buying
$31K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
Latest filing
Oct 20, 2026
Watson W. Mark
Vaxart, Inc. (VXRT) has 30 SEC Form 4 filings (33 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: Oct 20, 2026.
Inside the rolling window, 2 insiders at Vaxart, Inc. reported 3 open-market purchases totaling $31K and no open-market sales. The most recent open-market filing is a purchase of 10,000 shares by Director Watson W. Mark, dated May 22, 2026, worth $7K.
- Industry:Biotechnology
- CEO:Steven Lo
- Employees:65
- HQ:South San Francisco, CA, US
- IPO:1981-12-11
| Source | |||||||
|---|---|---|---|---|---|---|---|
Watson W. MarkFirst in 6 months | Director | Purchase | 10,000 | $7K | May 26 | -35.4% | SEC ↗ |
Watson W. MarkFirst filing | Director | Purchase | 20,000 | $8K | Dec 5 | +13.9% | SEC ↗ |
HERON ELAINE JFirst filing | Director | Purchase | 40,000 | $16K | Nov 21 | +13.9% | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does VXRT have?
Vaxart, Inc. (VXRT) has 30 SEC Form 4 filings (33 transaction rows) in the rolling 365-day window, disclosed by 2 distinct insiders. Most recent filing: Oct 20, 2026.
When was the most recent SEC Form 4 filing for VXRT?
The most recent Form 4 filing for VXRT on Tracefour is dated Oct 20, 2026.
What is the net insider flow at VXRT over the last 6 months?
Over the trailing 180 days, insiders at VXRT have net bought $7K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at VXRT in the current window?
Inside the rolling window, insiders at VXRT bought $31K and sold $0 based on SEC Form 4 filings.
Can I get alerts for VXRT insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Vaxart, Inc. (VXRT). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Vaxart, Inc. is in the Healthcare sector.