---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-24-020967"
form_type: "8-K"
ticker: "ETON"
cik: "0001710340"
company_name: "Eton Pharmaceuticals, Inc."
filed_at: "2024-06-21T23:59:59+00:00"
generated_at: "2026-06-01T02:53:27.629109+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Eton replaces auditor KMJ Corbin with Crowe after KMJ partners join Crowe; no disagreements

## Summary
- KMJ Corbin resigned as independent auditor effective June 14, 2024; Crowe appointed same day with Audit Committee approval.
- Partners and professional staff of KMJ joined Crowe, triggering the resignation and appointment.
- KMJ's reports for fiscal 2022 and 2023 contained no adverse opinion or modification.
- No disagreements or reportable events between Eton and KMJ during those periods or the subsequent interim period.
- KMJ provided a letter agreeing with the company's statements, filed as Exhibit 16.1.

## SEC filing metadata
- accession: 0001437749-24-020967
- form_type: 8-K
- ticker: ETON
- cik: 0001710340
- company_name: Eton Pharmaceuticals, Inc.
- filed_at: 2024-06-21T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1710340/000143774924020967/0001437749-24-020967-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1710340/000143774924020967/eton20240510_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-24-020967
- JSON: https://secwatch.observer/filing/0001437749-24-020967.json
- Plain text: https://secwatch.observer/filing/0001437749-24-020967.txt

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