BTC Development Corp.

Open-market purchases and sales reported on SEC Forms 4 and 5, with each filing and its footnotes.

Since Oct 4, 2025

Transactions: 0
Purchases: 0
Sales: 0
Purchase value: $0.00
Sale value: $0.00

Values are shares multiplied by reported price when both were supplied, each trade counted once however many filers reported it.

No reported purchases or sales in this period.

No open-market purchases or sales on file for this selection.

P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.