---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-129217"
form_type: "8-K"
ticker: "BTC"
cik: "0002015034"
company_name: "Grayscale Bitcoin Mini Trust ETF"
filed_at: "2024-11-20T23:59:59+00:00"
generated_at: "2026-05-29T22:11:37.612036+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Grayscale Bitcoin Mini Trust (BTC) and Ethereum Mini Trust (ETH) complete reverse splits at 1:5 and 1:10

## Summary
- BTC reverse share split at 1:5 effective Nov 19, 2024; price per share increased to 5x prior NAV.
- ETH reverse share split at 1:10 effective same date; price per share increased to 10x prior NAV.
- New CUSIPs: BTC 389930207, ETH 38964R203; shares continue trading under same tickers on NYSE Arca.
- Fractional shares handled by DTC participants; no trading of fractional shares on exchange.

## SEC filing metadata
- accession: 0000950170-24-129217
- form_type: 8-K
- ticker: BTC
- cik: 0002015034
- company_name: Grayscale Bitcoin Mini Trust ETF
- filed_at: 2024-11-20T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2015034/000095017024129217/0000950170-24-129217-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2015034/000095017024129217/btc-20241119.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-129217
- JSON: https://secwatch.observer/filing/0000950170-24-129217.json
- Plain text: https://secwatch.observer/filing/0000950170-24-129217.txt

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