Array Digital Infrastructure, Inc. announced the successful closing of the previously announced agreement with AT&T to sell a portion of the Company's retained spectrum licenses for total consideration of $1.018 billion. Following the close of the AT&T transaction, the Array Board of Directors has declared a special cash dividend of $10.25 per Common Share and Series A Common Share. The special dividend is payable on February 2, 2026, to shareholders of record on January 23, 2026.