# Vaxart, Inc.: Form S-1/A, filed May 18, 2026

- Company: [Vaxart, Inc.](/companies/vxrt.md) (CIK 72444)
- Form: S-1/A
- Filed: 2026-05-18
- Accepted by EDGAR: May 15, 2026, 20:39 ET
- Period: not reported
- Accession: 0001437749-26-017489
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/72444/000143774926017489/vxrt20260515_s1a.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/72444/000143774926017489/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/72444/000143774926017489/vxrt20260515_s1a.htm

Filed May 18, 2026.
Source: SEC EDGAR, the filing index for accession 0001437749-26-017489. Last ingested by Listed: Nov 5, 2026, 18:48 ET. No prices; not investment advice.