BTC Development Sponsor LLC - Significant Ownership

Signature - Title
/s/ Betsy Z. Cohen - Betsy Z. Cohen
Location
Philadelphia, PA
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by BTC Development Sponsor LLC.

Significant Ownership of BTC Development Sponsor LLC

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BTC Development Corp. Class A Ordinary Shares, par value $0.0001 per share 14.69% 5.1M BTC Development Sponsor LLC Oct 1, 2025

Schedules 13D/G Reported by BTC Development Sponsor LLC:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Date Filed
* An asterisk sign (*) next to the price indicates that the price is likely invalid.