X0306 4 2022-02-15 0000732717 AT&T INC. T 0001423061 Desroches Pascal 208 S. AKARD STREET DALLAS TX 75202 1 Sr. Exec VP and CFO Common Stock 2022-02-15 4 M 0 8286 A 213074 D Common Stock 2022-02-15 4 F 0 3065 24.34 D 210009 D Common Stock 2022-02-15 4 M 0 1081 A 211090 D Common Stock 2022-02-15 4 F 0 399 24.34 D 210691 D Common Stock 2022-02-15 4 M 0 1978 A 212669 D Common Stock 2022-02-15 4 F 0 435 24.34 D 212234 D Common Stock 2022-02-15 4 M 0 21241 A 233475 D Common Stock 2022-02-15 4 F 0 5316 24.34 D 228159 D Common Stock 2022-02-15 4 M 0 16282 A 244441 D Common Stock 2022-02-15 4 F 0 6024 24.34 D 238417 D Common Stock 1055.3471 I By 401(k) Common Stock 1556.3726 I By Benefit Plan Restricted Stock Units (2016) 2022-02-15 4 M 0 8286 D Common Stock 8286 0 D Restricted Stock Units (2017) 2022-02-15 4 M 0 1081 D Common Stock 1081 0 D Restricted Stock Units (2018) 2022-02-15 4 M 0 1978 D Common Stock 1978 0 D Restricted Stock Units (2019) 2022-02-15 4 M 0 21241 D Common Stock 21241 21241 D Restricted Stock Units (2020) 2022-02-15 4 M 0 16282 D Common Stock 16282 32566 D Restricted stock units acquired pursuant to the Time Warner Inc. 2013 Stock Incentive Plan and converted into AT&T restricted stock units. Each unit will convert into one share of issuer's common stock plus $37.22. Units vest and distribute as 2/15/2022. 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 2/15/2022. Vesting (but not distribution) is accelerated on retirement eligibility. 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 21,241 on 2/15/2022 and 2/15/2023. Vesting (but not distribution) is accelerated on retirement eligibility. 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 2/15/2022, 2/15/2023, and 2/15/2024. Vesting (but not distribution) is accelerated on retirement eligibility. Based on a 401(k) plan statement dated 1/31/2022. /s/ Starlene Meyerkord, Attorney-in-fact 2022-02-17