---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-026123"
form_type: "8-K/A"
ticker: "INFU"
cik: "0001337013"
company_name: "InfuSystem Holdings, Inc"
filed_at: "2023-07-28T23:59:59+00:00"
generated_at: "2026-06-12T22:53:37.850397+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# InfuSystem engages Deloitte & Touche as new independent auditor for FY 2023

## Summary
- Engaged Deloitte & Touche LLP effective July 26, 2023 to audit FY 2023 consolidated financial statements and review Q2 2023 quarterly results.
- No prior consultations with Deloitte during fiscal 2021, 2022, or through June 30, 2023 regarding accounting principles or disagreements.
- Amendment No. 1 updates Item 4.01 of the initial 8-K filed July 7, 2023; no other changes.

## SEC filing metadata
- accession: 0001628280-23-026123
- form_type: 8-K/A
- ticker: INFU
- cik: 0001337013
- company_name: InfuSystem Holdings, Inc
- filed_at: 2023-07-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1337013/000162828023026123/0001628280-23-026123-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1337013/000162828023026123/infu-20230726.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-026123
- JSON: https://secwatch.observer/filing/0001628280-23-026123.json
- Plain text: https://secwatch.observer/filing/0001628280-23-026123.txt

## Key facts
- Auditor Changes
  InfuSystem Holdings, Inc engaged Deloitte & Touche LLP as its auditor.
  - Action: engagement
  - Auditor: Deloitte & Touche LLP
  source text: On July 26, 2023, the Company engaged Deloitte & Touche LLP ("Deloitte") as the Company's independent public accounting firm to audit the Company's consolidated financial statements for the fiscal year ending December 31, 2023 and to review the Company's quarterly consolidated financial statements beginning with the second quarter of the 2023 fiscal year.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1337013/000162828023026123/0001628280-23-026123-index.htm

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