VXRT insider buying
2 cluster buysVaxart, Inc.
When two or more insiders at Vaxart, Inc. buy VXRT on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in VXRT plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Nov 17 – Nov 17, 2025Detected Nov 17, 20252 insidersTotal bought$24.1KMarket capUnknown
- May 19 – Aug 15, 2025Detected Aug 15, 2025High conviction3 insidersTotal bought$115.0KMarket capUnknown
All notable open-market buys in VXRT
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Nov 17, 2025 | HERON ELAINE Jcluster Director | 23,217 | $0.39 | $9.1K | SEC ↗ |
| Nov 17, 2025 | HERON ELAINE Jcluster Director | 16,783 | $0.41 | $6.9K | SEC ↗ |
| Nov 17, 2025 | Watson W. Markcluster Director | 15,000 | $0.41 | $6.2K | SEC ↗ |
| Nov 17, 2025 | Watson W. Markcluster Director | 5,000 | $0.41 | $2.1K | SEC ↗ |
| Aug 15, 2025 | Finney Kevincluster Director | 50,000 | $0.37 | $18.5K | SEC ↗ |
| Aug 15, 2025 | Finney Kevincluster Director | 50,000 | $0.35 | $17.5K | SEC ↗ |
| Jul 30, 2025 | Finney Kevincluster Director | 25,874 | $0.38 | $9.8K | SEC ↗ |
| Jul 29, 2025 | Watson W. Markcluster Director | 10,000 | $0.41 | $4.1K | SEC ↗ |
| Jul 28, 2025 | Finney Kevincluster Director | 20,000 | $0.40 | $8.0K | SEC ↗ |
| Jul 25, 2025 | Finney Kevincluster Director | 20,000 | $0.39 | $7.8K | SEC ↗ |
| Jul 17, 2025 | Finney Kevincluster Director | 794 | $0.38 | $301.7 | SEC ↗ |
| May 19, 2025 | Lo Stevencluster Director, President, Chief Exec Officer | 100,000 | $0.49 | $49.0K | SEC ↗ |
| Jun 18, 2024 | Director | 20,000 | $0.68 | $13.6K | SEC ↗ |
VXRT insider buying — FAQ
- Are insiders buying VXRT stock?
- Yes — 4 distinct insiders have bought VXRT (Vaxart, Inc.) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Dec 5, 2025.
- How much VXRT stock have insiders bought?
- Insiders have bought a combined $152.8K of VXRT across 13 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in VXRT?
- A cluster buy is two or more distinct Vaxart, Inc. insiders — officers, directors, or 10% owners — each buying VXRT on the open market within a rolling window. VXRT has 2 detected cluster buys to date.
- Where does this VXRT insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in VXRT
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy VXRT within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding VXRT.