X0306 4 2022-11-30 0000732717 AT&T INC. T 0001734513 Dial Debra L. 208 S. AKARD ST DALLAS TX 75202 1 SVP-ChiefActngOfcr&Controller Common Stock 2022-11-30 4 A 0 829.8754 19.28 A 38386.784 I By Benefit Plan Common Stock 2022-11-30 4 M 0 863 0 A 91180 D Common Stock 2022-11-30 4 F 0 863 19.28 D 90317 D Common Stock 3945.5403 I By 401(k) Restricted Stock Units (2022) 2022-11-30 4 M 0 863 D Common Stock 863 22284 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. Restricted stock units acquired pursuant to the 2018 Incentive Plan. Each unit will convert into one share of issuer's common stock. One-third of the units vest and distribute on each of 1/15/2023, 1/15/2024 and 1/15/2025. Vesting (but not distribution) is accelerated on retirement eligibility. Mandatory tax withholding on vested Restricted Stock Units. Based on a 401(k) plan statement dated 10/31/2022. /s/ Johnell C. Holland, Attorney-in-fact 2022-12-02