---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-24-022843"
form_type: "8-K"
ticker: null
cik: "0000811212"
company_name: "ThermoGenesis Holdings, Inc."
filed_at: "2024-07-16T23:59:59+00:00"
generated_at: "2026-05-31T20:37:10.512068+00:00"
event_type: "leadership"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# ThermoGenesis CFO Jeffery Cauble resigns effective June 15, 2024

## Summary
- Chief Financial Officer Jeffery Cauble resigned as employee and officer effective June 15, 2024.
- Resignation was immediate; no reason provided in the filing.
- Company intends to seek a replacement for principal financial and accounting officer as soon as practicable.
- CEO Xiaochun 'Chris' Xu signed the report; no interim CFO named.

## SEC filing metadata
- accession: 0001437749-24-022843
- form_type: 8-K
- cik: 0000811212
- company_name: ThermoGenesis Holdings, Inc.
- filed_at: 2024-07-16T23:59:59+00:00
- event_type: leadership
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/811212/000143774924022843/0001437749-24-022843-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/811212/000143774924022843/thmo20240716c_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-24-022843
- JSON: https://secwatch.observer/filing/0001437749-24-022843.json
- Plain text: https://secwatch.observer/filing/0001437749-24-022843.txt

## Key facts
- Executive change
  Jeffery Cauble resigned as Chief Financial Officer at ThermoGenesis Holdings, Inc..
  - Action: resigned
  - Role: Chief Financial Officer
  source text: On June 15, 2024, Jeffery Cauble, the Chief Financial Officer of ThermoGenesis Holdings, Inc. (the “Company”), resigned as an employee and officer of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/811212/000143774924022843/0001437749-24-022843-index.htm

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