BTC Development Sponsor LLC - 01 Oct 2025 SCHEDULE 13D Report for BTC Development Corp. Class A Ordinary Shares, par value $0.0001 per share (BDCI)

Filing Manager
BTC Development Sponsor LLC
Reporting Manager
BTC Development Sponsor LLC
Security
BTC Development Corp. Class A Ordinary Shares, par value $0.0001 per share
Symbol
BDCI
Shares outstanding
34,740,191 shares
Disclosed Ownership
5,103,334 shares
Ownership
15%
Form type
SCHEDULE 13D
Filing time
06 Oct 2025, 19:13:00 UTC
Date of event
01 Oct 2025
SEC
View on sec.gov

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Quoteable Key Fact

"BTC Development Sponsor LLC disclosed 15% ownership in BTC Development Corp. Class A Ordinary Shares, par value $0.0001 per share (BDCI) on 01 Oct 2025."

Quick Takeaways

  • BTC Development Sponsor LLC filed SCHEDULE 13D for BTC Development Corp. Class A Ordinary Shares, par value $0.0001 per share (BDCI).
  • Disclosed ownership: 15%.
  • Date of event: 01 Oct 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 06 Oct 2025, 19:13.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
BTC Development Sponsor LLC 15% 5,103,334 0 5,103,334 /s/ Betsy Z. Cohen Betsy Z. Cohen 0002086269
COHEN BETSY Z 15% 5,103,334 0 5,103,334 /s/ Betsy Z. Cohen Betsy Z. Cohen 0001168754
Young Bracebridge H Jr 15% 5,103,334 0 5,103,334 /s/ Bracebridge H. Young, Jr. Bracebridge H. Young, Jr. 0001894252
Kirkwood Jonathan 15% 5,103,334 0 5,103,334 /s/ Jonathan Kirkwood Jonathan Kirkwood 0002057403

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