---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-030318"
form_type: "8-K"
ticker: "VXRT"
cik: "0000072444"
company_name: "Vaxart, Inc."
filed_at: "2026-09-14T20:05:36+00:00"
generated_at: "2026-09-14T20:06:14.908422+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Vaxart board adopts director resignation policy and stock ownership guidelines

## Summary
- Board on Sep 3, 2026 adopted Director Resignation Policy: director must tender resignation if withhold votes exceed for votes in uncontested election.
- Nominating/Governance Committee reviews offer; Board must act within 90 days after vote certification.
- Director Stock Ownership Policy sets target at two times annual cash retainer for non-employee directors, measured annually.
- Compliance measured on Dec 31 using 90-day simple moving average of VXRT stock; includes vested/unvested service-based awards.

## SEC filing metadata
- accession: 0001437749-26-030318
- form_type: 8-K
- ticker: VXRT
- cik: 0000072444
- company_name: Vaxart, Inc.
- filed_at: 2026-09-14T20:05:36+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/72444/000143774926030318/0001437749-26-030318-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/72444/000143774926030318/vxrt20260914_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-030318
- JSON: https://secwatch.observer/filing/0001437749-26-030318.json
- Plain text: https://secwatch.observer/filing/0001437749-26-030318.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.