---
schema_version: "secwatch.filing_event.v1"
accession: "0001479681-25-000028"
form_type: "8-K"
ticker: "NUTX"
cik: "0001479681"
company_name: "Nutex Health Inc."
filed_at: "2025-05-21T23:59:59+00:00"
generated_at: "2026-05-20T22:24:39.331131+00:00"
event_type: "other"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Nutex Health dismisses CBIZ as auditor, appoints Grant Thornton; material weaknesses cited

## Summary
- Audit committee dismissed CBIZ CPAs P.C. effective May 15, 2025; CBIZ did not issue an audit report.
- Grant Thornton LLP appointed as independent auditor for fiscal year ending Dec 31, 2025, effective May 15, 2025.
- Material weaknesses in internal control over financial reporting disclosed, including IT access, change management, and segregation of duties.
- Weaknesses previously reported in April 25, 2025 8-K; no other reportable events during interim period.

## SEC filing metadata
- accession: 0001479681-25-000028
- form_type: 8-K
- ticker: NUTX
- cik: 0001479681
- company_name: Nutex Health Inc.
- filed_at: 2025-05-21T23:59:59+00:00
- event_type: other
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1479681/000147968125000028/0001479681-25-000028-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1479681/000147968125000028/nutx-20250521x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001479681-25-000028
- JSON: https://secwatch.observer/filing/0001479681-25-000028.json
- Plain text: https://secwatch.observer/filing/0001479681-25-000028.txt

## Key facts
- Auditor Changes
  Nutex Health Inc. dismissed CBIZ CPAs P.C. as its auditor.
  - Action: dismissal
  - Auditor: CBIZ CPAs P.C.
  source text: On May 15, 2025, the Committee notified CBIZ CPAs P.C. (“CBIZ”) of its dismissal as the Company’s independent registered public accounting firm
  evidence_url: https://www.sec.gov/Archives/edgar/data/1479681/000147968125000028/0001479681-25-000028-index.htm
- Auditor Changes
  Nutex Health Inc. engaged Grant Thornton LLP as its auditor.
  - Action: engagement
  - Auditor: Grant Thornton LLP
  source text: The Committee, effective as of May 15, 2025, approved the appointment of Grant Thornton LLP (“Grant Thornton”) as the Company’s independent registered public accounting firm
  evidence_url: https://www.sec.gov/Archives/edgar/data/1479681/000147968125000028/0001479681-25-000028-index.htm

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