---
schema_version: "secwatch.filing_event.v1"
accession: "0001520138-21-000794"
form_type: "8-K"
ticker: "MYSE"
cik: "0001648960"
company_name: "Myseum.AI, Inc."
filed_at: "2021-12-15T23:59:59+00:00"
generated_at: "2026-06-28T00:54:35.311865+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# DatChat terminates COO Dan Zeno, initiates search for successor

## Summary
- Dan Zeno terminated as COO effective December 14, 2021.
- Company has begun a search for a new Chief Operating Officer.
- No successor named at this time.

## SEC filing metadata
- accession: 0001520138-21-000794
- form_type: 8-K
- ticker: MYSE
- cik: 0001648960
- company_name: Myseum.AI, Inc.
- filed_at: 2021-12-15T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1648960/000152013821000794/0001520138-21-000794-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1648960/000152013821000794/dats-20211214_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001520138-21-000794
- JSON: https://secwatch.observer/filing/0001520138-21-000794.json
- Plain text: https://secwatch.observer/filing/0001520138-21-000794.txt

## Key facts
- Executive change
  Dan Zeno was terminated as Chief Operating Officer at Myseum.AI, Inc..
  - Action: terminated
  - Role: Chief Operating Officer
  source text: On December 14, 2021, DatChat, Inc. (the “Company”) terminated the employment of Dan Zeno, the Company’s Chief Operating Officer, effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1648960/000152013821000794/0001520138-21-000794-index.htm

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