X0508 4 2026-01-30 0000732717 AT&T INC. T 0001970762 Sabrina Sanders S 208 S. AKARD ST. DALLAS TX 75202 1 SVP-ChiefActngOfcr&Controller 0 Common Stock 2026-01-30 4 A 0 151.213 26.21 A 3190.134 I By Benefit Plan Common Stock 5167.3503 I By 401(k) Common Stock 165594 D Represents deferred stock units purchased by the reporting person with automatic payroll deductions and partial company matching contributions. Deferred stock units are settled only in stock on a 1-for-1 basis. Based on a 401(k) plan statement dated 12/31/2025. /s/ Johnell C. Holland, Attorney-in-fact 2026-02-03