X0306 4 2022-01-27 0000732717 AT&T INC. T 0001734431 McElfresh Jeffery S. 208 S. AKARD STREET DALLAS TX 75202 1 CEO, AT&T Communications, LLC Common Stock 2022-01-27 4 M 0 3965 A 94947 D Common Stock 2022-01-27 4 F 0 873 24.12 D 94074 D Common Stock 2022-01-27 4 M 0 2459 A 96533 D Common Stock 2022-01-27 4 F 0 541 24.12 D 95992 D Common Stock 4265.2653 I By 401(k) Common Stock 70096.7483 I By Benefit Plan Restricted Stock Units (2018) 2022-01-27 4 M 0 3965 D Common Stock 3965 0 D Restricted Stock Units (2018) 2022-01-27 4 M 0 2459 D Common Stock 2459 0 D Restricted stock units acquired pursuant to the 2016 Incentive Plan. Each unit will convert into one share of issuer's common stock. Units vest and distribute on 1/27/2022. Vesting (but not distribution) is accelerated on retirement eligibility Mandatory tax withholding on distribution of Restricted Stock Units. Restricted stock units acquired pursuant to the 2018 Incentive Plan. Each unit will convert into one share of issuer's common stock. Units vest and distribute on 1/27/2022. Vesting (but not distribution) is accelerated on retirement eligibility Based on a 401(k) plan statement dated as of 12/31/2021. /s/ Starlene Meyerkord, Attorney-in-fact 2022-01-31