---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-21-141975"
form_type: "8-K"
ticker: "AHCO"
cik: "0001725255"
company_name: "AdaptHealth Corp."
filed_at: "2021-11-19T23:59:59+00:00"
generated_at: "2026-06-28T06:36:59.591378+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Chief Accounting Officer Frank Mullen to depart May 2022; personal reasons cited

## Summary
- Frank Mullen notified the company on Nov 19, 2021, of his resignation effective May 16, 2022.
- Mr. Mullen stated his departure is for personal reasons and not due to any dispute over accounting policies or disclosures.
- He will assist the company with transitioning duties to his successor; no replacement has been named yet.

## SEC filing metadata
- accession: 0001104659-21-141975
- form_type: 8-K
- ticker: AHCO
- cik: 0001725255
- company_name: AdaptHealth Corp.
- filed_at: 2021-11-19T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1725255/000110465921141975/0001104659-21-141975-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1725255/000110465921141975/tm2131927d2_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-21-141975
- JSON: https://secwatch.observer/filing/0001104659-21-141975.json
- Plain text: https://secwatch.observer/filing/0001104659-21-141975.txt

## Key facts
- Executive change
  Frank Mullen resigned as Chief Accounting Officer at AdaptHealth Corp..
  - Action: resigned
  - Role: Chief Accounting Officer
  source text: On November 19, 2021, Frank Mullen, the Chief Accounting Officer of AdaptHealth Corp., a Delaware corporation (the “Company”), notified the Company that he will be leaving the Company effective May 16, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1725255/000110465921141975/0001104659-21-141975-index.htm

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