EXHIBIT 7.8

Transactions in Class A Common Stock

(60-day period ended September 3, 2025)

Trade Date	Amount		Trade Price per Share			Buy/Sell
09/03/2025		1,250,170	$	7.36	⁽¹⁾	Sell
09/03/2025		1,103,035	$	8.45	⁽²⁾	Sell
09/03/2025		181,285	$	9.20	⁽³⁾	Sell

This transaction was executed in multiple trades at prices ranging from $6.89 to $7.85 per share. The price reported above reflects the weighted average price. The reporting persons hereby undertake to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

This transaction was executed in multiple trades at prices ranging from $7.94 to $8.91 per share. The price reported above reflects the weighted average price. The reporting persons hereby undertake to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

This transaction was executed in multiple trades at prices ranging from $8.99 to $9.48 per share. The price reported above reflects the weighted average price. The reporting persons hereby undertake to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

American Bitcoin Corp. /DE/ SCHEDULE 13D/A