---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-140395"
form_type: "8-K"
ticker: "ZCSH"
cik: "0001720265"
company_name: "Grayscale Zcash Trust (ZEC)"
filed_at: "2024-12-26T23:59:59+00:00"
generated_at: "2026-05-28T23:20:29.369940+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Grayscale Zcash Trust index adds Gemini as trading platform; no removals in quarterly review

## Summary
- CoinDesk Indices added Gemini to the CoinDesk Zcash Price Index (ZCX) effective Dec 22, 2024.
- No trading platforms were removed in this scheduled quarterly review.
- Index now comprises Coinbase, Kraken, Bitfinex, and Gemini.
- Gemini was added after meeting the Index Provider's minimum liquidity requirement.

## SEC filing metadata
- accession: 0000950170-24-140395
- form_type: 8-K
- ticker: ZCSH
- cik: 0001720265
- company_name: Grayscale Zcash Trust (ZEC)
- filed_at: 2024-12-26T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1720265/000095017024140395/0000950170-24-140395-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1720265/000095017024140395/zcsh-20241222.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-140395
- JSON: https://secwatch.observer/filing/0000950170-24-140395.json
- Plain text: https://secwatch.observer/filing/0000950170-24-140395.txt

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