---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-23-020727"
form_type: "8-K"
ticker: "ACUT"
cik: "0001850767"
company_name: "Accustem Sciences Inc."
filed_at: "2023-06-09T23:59:59+00:00"
generated_at: "2026-06-14T04:17:20.067208+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# COO Jeff Fensterer resigns effective June 16; will become consultant

## Summary
- Jeff Fensterer resigned as COO for personal reasons, effective June 16, 2023.
- Fensterer will transition to a consulting role with the company.
- No successor appointed at this time.

## SEC filing metadata
- accession: 0001493152-23-020727
- form_type: 8-K
- ticker: ACUT
- cik: 0001850767
- company_name: Accustem Sciences Inc.
- filed_at: 2023-06-09T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1850767/000149315223020727/0001493152-23-020727-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1850767/000149315223020727/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-23-020727
- JSON: https://secwatch.observer/filing/0001493152-23-020727.json
- Plain text: https://secwatch.observer/filing/0001493152-23-020727.txt

## Key facts
- Executive change
  Jeff Fensterer resigned as Chief Operating Officer at Accustem Sciences Inc..
  - Action: resigned
  - Role: Chief Operating Officer
  source text: On June 5, 2023, Jeff Fensterer, the Chief Operating Officer of AccuStem Sciences Inc. (the “Company”) resigned his position with the Company for personal reasons, effective as of June 16, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1850767/000149315223020727/0001493152-23-020727-index.htm

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