American Bitcoin Corp. — Director's Dealing 2026

Feb 26, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: American Bitcoin Corp. (ABTC)
CIK: 0001755953
Period of Report: 2026-02-24

Reporting Person: Mateen Justin (N/A)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-24	Restricted Stock Units	$	A	254778	Acquired		Class C Common Stock (254778)	Direct

Footnotes

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class C Common Stock, par value $0.0001 per share, of American Bitcoin Corp. (the "Company").

F2: These RSUs vest on the date of the 2026 Annual Meeting of Stockholders of the Company.