---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-029485"
form_type: "8-K"
ticker: "VXRT"
cik: "0000072444"
company_name: "Vaxart, Inc."
filed_at: "2025-09-19T23:59:59+00:00"
generated_at: "2026-05-17T06:10:20.663343+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Vaxart receives Nasdaq delisting notice after withdrawing reverse stock split

## Summary
- On Sept 19, 2025, Nasdaq notified Vaxart that its securities will be delisted due to noncompliance with the Panel's conditions.
- The company withdrew its reverse stock split proposal on Sept 18, 2025, failing a key condition for continued listing.
- Trading on Nasdaq was suspended since July 8, 2025; VXRT now trades on OTCQX Best Market.
- The Panel had required shareholder approval of a reverse split by Sept 5, 2025, and completion by Oct 6, 2025.
- No further Nasdaq listing appeal is indicated; stock continues trading OTC under symbol VXRT.

## SEC filing metadata
- accession: 0001437749-25-029485
- form_type: 8-K
- ticker: VXRT
- cik: 0000072444
- company_name: Vaxart, Inc.
- filed_at: 2025-09-19T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 3.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/72444/000143774925029485/0001437749-25-029485-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/72444/000143774925029485/vxrt20250919_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-029485
- JSON: https://secwatch.observer/filing/0001437749-25-029485.json
- Plain text: https://secwatch.observer/filing/0001437749-25-029485.txt

## Key facts
- Listing & Compliance Notices
  Vaxart, Inc. received a nasdaq delisting notice notice regarding other.
  - Exchange: nasdaq
  - Notice: delisting notice
  source text: September 19, 2025, the Company received a letter from the Office of the General Counsel of Nasdaq, stating that the Company’s securities will be delisted from Nasdaq as a result of the Company’s noncompliance with the Panel’s Conditions. Trading in the Company’s common stock on Nasdaq was suspended at the open of trading on July 8, 2025. The Company’s common stock is currently quoted on the OTCQX® Best Market under the symbol “VXRT.” SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the unde
  evidence_url: https://www.sec.gov/Archives/edgar/data/72444/000143774925029485/0001437749-25-029485-index.htm

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