X0407 4 2023-06-03 0 0001142417 NEXSTAR MEDIA GROUP, INC. NXST 0001789649 ZIMMER DANA 545 E. JOHN CARPENTER FREEWAY SUITE 700 IRVING TX 75062 0 1 0 0 President, Distribution 0 Common Stock 2023-06-03 4 M 0 937 156.77 A 5615 D Common Stock 2023-06-03 4 M 0 937 156.77 A 6552 D Common Stock 2023-06-06 4 S 0 858 158.8173 D 5694 D Restricted Stock Units 2023-06-03 4 M 0 937 0.00 D Common Stock 937 16563 D Restricted Stock Units 2023-06-03 4 M 0 937 0.00 D Common Stock 937 15626 D As restricted stock units ("RSUs") vest, they are converted into shares of Common Stock on a one-for-one basis at the vesting date. 3,750 RSUs were awarded on June 3, 2022, of which 937, 938, 937 and 938 RSUs will vest on June 3, 2023, 2024, 2025 and 2026, respectively. The RSUs have no expiration. However, any and all unvested portion of RSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control. 3,750 performance-based RSUs ("PSUs") were awarded on June 3, 2022, of which 937, 938, 937 and 938 PSUs will vest on June 3, 2023, 2024, 2025 and 2026, respectively, subject to the achievement of pre-established company performance metrics. For the 937 PSUs that were scheduled to vest on June 3, 2023, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied, thus the 937 PSUs vested in full on June 3, 2023. The PSUs have no expiration. However, any and all unvested portion of PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control. /s/ Mark Hoyla, Attorney-in-Fact for Dana Zimmer 2023-06-06