---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-22-007861"
form_type: "8-K"
ticker: "VXRT"
cik: "0000072444"
company_name: "Vaxart, Inc."
filed_at: "2022-03-31T23:59:59+00:00"
generated_at: "2026-06-26T12:47:47.063374+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Vaxart Principal Accounting Officer Margaret Echerd to retire May 5, 2022

## Summary
- Margaret Echerd, SVP and Principal Accounting Officer, notified Vaxart of retirement effective May 5, 2022.
- She will provide transition services; Company intends to enter advisory agreement post-retirement.
- No replacement announced; transition period runs from March 28 to May 5, 2022.

## SEC filing metadata
- accession: 0001437749-22-007861
- form_type: 8-K
- ticker: VXRT
- cik: 0000072444
- company_name: Vaxart, Inc.
- filed_at: 2022-03-31T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/72444/000143774922007861/0001437749-22-007861-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/72444/000143774922007861/vxrt20220331_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-22-007861
- JSON: https://secwatch.observer/filing/0001437749-22-007861.json
- Plain text: https://secwatch.observer/filing/0001437749-22-007861.txt

## Key facts
- Executive change
  Margaret Echerd departed as Senior Vice President and Principal Accounting Officer at Vaxart, Inc..
  - Action: retire
  - Role: Senior Vice President and Principal Accounting Officer
  source text: On March 28, 2022, Margaret Echerd notified Vaxart, Inc. (the “ Company ”) that she intends to retire as Senior Vice President and Principal Accounting Officer, effective as of May 5, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/72444/000143774922007861/0001437749-22-007861-index.htm

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