---
schema_version: "secwatch.filing_event.v1"
accession: "0000950103-25-004582"
form_type: "8-K"
ticker: "BCHG"
cik: "0001732409"
company_name: "Grayscale Bitcoin Cash Trust (BCH)"
filed_at: "2025-04-09T23:59:59+00:00"
generated_at: "2026-05-23T18:28:49.273908+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Grayscale appoints Diana Zhang as COO; Hugh Ross to step down

## Summary
- Diana Zhang appointed COO of Grayscale effective May 6, 2025, reporting to CEO Peter Mintzberg.
- She succeeds Hugh Ross, who steps down after 4 years as COO; Ross will assist transition until May 31, 2025.
- Zhang brings 18+ years experience, including executive roles at Bridgewater Associates and COO of BlockTower Capital.
- The change is at the sponsor level for Grayscale Bitcoin Cash Trust (BCHG).

## SEC filing metadata
- accession: 0000950103-25-004582
- form_type: 8-K
- ticker: BCHG
- cik: 0001732409
- company_name: Grayscale Bitcoin Cash Trust (BCH)
- filed_at: 2025-04-09T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1732409/000095010325004582/0000950103-25-004582-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1732409/000095010325004582/dp227429_8k-bchg.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950103-25-004582
- JSON: https://secwatch.observer/filing/0000950103-25-004582.json
- Plain text: https://secwatch.observer/filing/0000950103-25-004582.txt

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