COMPTON SEAN

SEC source: 0001193125-26-273064 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,430

F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of performance-based restricted stock units and RSUs that vested on June 8, 2026 and June 14, 2026, respectively.

SEC source: 0001193125-26-273064 · ownership.xml · derivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 937

Underlying: Common Stock · 938 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock subject to the Reporting Person's continued service through the applicable vesting date.

F2 · derivative.exercise_date: 3,750 RSUs were awarded on June 14, 2023, of which, 938, 937 and 938 RSUs vested on June 14, 2024, 2025 and 2026, respectively, and, 937 RSUs will vest on June 14, 2027.

F2 · derivative.expiration_date: 3,750 RSUs were awarded on June 14, 2023, of which, 938, 937 and 938 RSUs vested on June 14, 2024, 2025 and 2026, respectively, and, 937 RSUs will vest on June 14, 2027.

SEC source: 0001193125-26-273064 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,270

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock subject to the Reporting Person's continued service through the applicable vesting date.

F2 · price: 3,750 RSUs were awarded on June 14, 2023, of which, 938, 937 and 938 RSUs vested on June 14, 2024, 2025 and 2026, respectively, and, 937 RSUs will vest on June 14, 2027.

SEC source: 0001193125-26-268059 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,332

F1 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of performance-based restricted stock units that vested on June 8, 2026.

SEC source: 0001193125-26-266062 · ownership.xml · derivative · entry 6

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 937

Underlying: Common Stock · 938 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics and Reporting Person's continued service through the applicable vesting date.

F4 · derivative.exercise_date: 3,750 PSUs were awarded on June 14, 2023, of which, 938, 937 and 938 PSUs vested on June 14, 2024, 2025, and 2026, respectively, and, 937 PSUs will vest on June 14, 2027, subject to the achievement of pre-established company performance metric. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 938 PSUs vested in full on June 8, 2026.

F4 · derivative.expiration_date: 3,750 PSUs were awarded on June 14, 2023, of which, 938, 937 and 938 PSUs vested on June 14, 2024, 2025, and 2026, respectively, and, 937 PSUs will vest on June 14, 2027, subject to the achievement of pre-established company performance metric. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 938 PSUs vested in full on June 8, 2026.

SEC source: 0001193125-26-266062 · ownership.xml · derivative · entry 5

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 938 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics and Reporting Person's continued service through the applicable vesting date.

F3 · derivative.exercise_date: 3,750 PSUs were awarded on June 3, 2022, of which, 937, 938, 937 and 938 PSUs vested on June 3, 2023, 2024, 2025, and 2026, respectively, subject to the achievement of pre-established company performance metrics. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 938 PSUs vested in full on June 8, 2026.

F3 · derivative.expiration_date: 3,750 PSUs were awarded on June 3, 2022, of which, 937, 938, 937 and 938 PSUs vested on June 3, 2023, 2024, 2025, and 2026, respectively, subject to the achievement of pre-established company performance metrics. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 938 PSUs vested in full on June 8, 2026.

SEC source: 0001193125-26-266062 · ownership.xml · derivative · entry 4

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 1,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics and Reporting Person's continued service through the applicable vesting date.

F2 · derivative.exercise_date: 4,000 PSUs were awarded on May 23, 2024, of which, 1,000 PSUs vest at each anniversary of the award through May 23, 2028, subject to the achievement of pre-established company performance metrics. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 1,000 PSUs vested in full on June 8, 2026.

F2 · derivative.expiration_date: 4,000 PSUs were awarded on May 23, 2024, of which, 1,000 PSUs vest at each anniversary of the award through May 23, 2028, subject to the achievement of pre-established company performance metrics. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 1,000 PSUs vested in full on June 8, 2026.

SEC source: 0001193125-26-266062 · ownership.xml · nonDerivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,207

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics and Reporting Person's continued service through the applicable vesting date.

F4 · price: 3,750 PSUs were awarded on June 14, 2023, of which, 938, 937 and 938 PSUs vested on June 14, 2024, 2025, and 2026, respectively, and, 937 PSUs will vest on June 14, 2027, subject to the achievement of pre-established company performance metric. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 938 PSUs vested in full on June 8, 2026.

SEC source: 0001193125-26-266062 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics and Reporting Person's continued service through the applicable vesting date.

F3 · price: 3,750 PSUs were awarded on June 3, 2022, of which, 937, 938, 937 and 938 PSUs vested on June 3, 2023, 2024, 2025, and 2026, respectively, subject to the achievement of pre-established company performance metrics. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 938 PSUs vested in full on June 8, 2026.

SEC source: 0001193125-26-266062 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,331

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics and Reporting Person's continued service through the applicable vesting date.

F2 · price: 4,000 PSUs were awarded on May 23, 2024, of which, 1,000 PSUs vest at each anniversary of the award through May 23, 2028, subject to the achievement of pre-established company performance metrics. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 1,000 PSUs vested in full on June 8, 2026.

SEC source: 0001193125-26-260212 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,331

F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of RSUs that vested on June 3, 2026.

SEC source: 0001193125-26-260212 · ownership.xml · derivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 938 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock subject to the Reporting Person's continued service through the applicable vesting date.

F2 · derivative.exercise_date: 3,750 RSUs were awarded on June 3, 2022, of which, 937, 938, 937 and 938 RSUs vested on June 3, 2023, 2024, 2025 and 2026, respectively.

F2 · derivative.expiration_date: 3,750 RSUs were awarded on June 3, 2022, of which, 937, 938, 937 and 938 RSUs vested on June 3, 2023, 2024, 2025 and 2026, respectively.

SEC source: 0001193125-26-260212 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,745

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock subject to the Reporting Person's continued service through the applicable vesting date.

F2 · price: 3,750 RSUs were awarded on June 3, 2022, of which, 937, 938, 937 and 938 RSUs vested on June 3, 2023, 2024, 2025 and 2026, respectively.

SEC source: 0001193125-26-242342 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,807

F3 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of RSUs that vested on May 23, 2026.

SEC source: 0001193125-26-242342 · ownership.xml · derivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 1,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock subject to the Reporting Person's continued service through the applicable vesting date.

F2 · derivative.exercise_date: 4,000 RSUs were awarded on May 23, 2024, of which, 1,000 RSUs vest at each anniversary of the award through May 23, 2028.

F2 · derivative.expiration_date: 4,000 RSUs were awarded on May 23, 2024, of which, 1,000 RSUs vest at each anniversary of the award through May 23, 2028.

SEC source: 0001193125-26-242342 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,252

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock subject to the Reporting Person's continued service through the applicable vesting date.

F2 · price: 4,000 RSUs were awarded on May 23, 2024, of which, 1,000 RSUs vest at each anniversary of the award through May 23, 2028.

SEC source: 0001193125-26-230363 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,252

SEC source: 0001789629-26-000005 · ownership.xml · nonDerivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,252

F5 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of RSUs and PSUs that vested on March 24, 2026.

SEC source: 0001789629-26-000005 · ownership.xml · derivative · entry 5

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,250

Underlying: Common Stock · 784 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each Performance-based restricted stock unit ("PSU") represents the right to receive, following vesting, between 0% and 150% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics and Reporting Person's continued service through the applicable vesting date.

F4 · derivative.exercise_date: 3,000 target PSUs were awarded on March 24, 2025, of which 750, 750 and 1,500 PSUs vest on March 24, 2026, 2027 and 2028, respectively, subject to the achievement of the pre-established company performance metrics. The number of shares of Nexstar's common stock that may be earned is between 0% and 150% of the target number of PSUs. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions to receive 104.54% of the target number of PSUs were satisfied. Thus, the 750 target PSUs that vested on March 24, 2026 were converted into 784 shares of Nexstar common stock.

F4 · derivative.expiration_date: 3,000 target PSUs were awarded on March 24, 2025, of which 750, 750 and 1,500 PSUs vest on March 24, 2026, 2027 and 2028, respectively, subject to the achievement of the pre-established company performance metrics. The number of shares of Nexstar's common stock that may be earned is between 0% and 150% of the target number of PSUs. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions to receive 104.54% of the target number of PSUs were satisfied. Thus, the 750 target PSUs that vested on March 24, 2026 were converted into 784 shares of Nexstar common stock.

F4 · derivative.underlying_shares: 3,000 target PSUs were awarded on March 24, 2025, of which 750, 750 and 1,500 PSUs vest on March 24, 2026, 2027 and 2028, respectively, subject to the achievement of the pre-established company performance metrics. The number of shares of Nexstar's common stock that may be earned is between 0% and 150% of the target number of PSUs. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions to receive 104.54% of the target number of PSUs were satisfied. Thus, the 750 target PSUs that vested on March 24, 2026 were converted into 784 shares of Nexstar common stock.

SEC source: 0001789629-26-000005 · ownership.xml · derivative · entry 4

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 1,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock subject to the Reporting Person's continued service through the applicable vesting date.

F2 · derivative.exercise_date: 3,000 RSUs were awarded on March 24, 2025, of which 1,000 RSUs vest at each anniversary date of the award through March 24, 2028.

F2 · derivative.expiration_date: 3,000 RSUs were awarded on March 24, 2025, of which 1,000 RSUs vest at each anniversary date of the award through March 24, 2028.

SEC source: 0001789629-26-000005 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,056

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: Each Performance-based restricted stock unit ("PSU") represents the right to receive, following vesting, between 0% and 150% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics and Reporting Person's continued service through the applicable vesting date.

F4 · price: 3,000 target PSUs were awarded on March 24, 2025, of which 750, 750 and 1,500 PSUs vest on March 24, 2026, 2027 and 2028, respectively, subject to the achievement of the pre-established company performance metrics. The number of shares of Nexstar's common stock that may be earned is between 0% and 150% of the target number of PSUs. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions to receive 104.54% of the target number of PSUs were satisfied. Thus, the 750 target PSUs that vested on March 24, 2026 were converted into 784 shares of Nexstar common stock.

SEC source: 0001789629-26-000005 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,272

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock subject to the Reporting Person's continued service through the applicable vesting date.

F2 · price: 3,000 RSUs were awarded on March 24, 2025, of which 1,000 RSUs vest at each anniversary date of the award through March 24, 2028.

SEC source: 0001789629-26-000003 · ownership.xml · derivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 3,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock, subject to the Reporting Person's continued service through the applicable vesting date.

F2 · derivative.exercise_date: 3,000 RSUs were awarded on March 19, 2026, of which 1,000 RSUs vest at each anniversary of the award through March 19, 2029.

F2 · derivative.expiration_date: 3,000 RSUs were awarded on March 19, 2026, of which 1,000 RSUs vest at each anniversary of the award through March 19, 2029.

SEC source: 0000950170-25-087548 · ownership.xml · nonDerivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,272

F4 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of RSUs and PSUs that vested on June 14, 2025.

SEC source: 0000950170-25-087548 · ownership.xml · derivative · entry 5

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,875

Underlying: Common Stock · 937 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metric.

F3 · derivative.exercise_date: 3,750 PSUs were awarded on June 14, 2023, of which, 938 and 937 PSUs vested on June 14, 2024 and 2025, respectively, and, 938 and 937 PSUs will vest on June 14, 2026 and 2027, respectively, subject to the achievement of pre-established company performance metric. For the 937 PSUs that vested on June 14, 2025, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied.

F5 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-087548 · ownership.xml · derivative · entry 4

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,875

Underlying: Common Stock · 937 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metric.

F2 · derivative.exercise_date: 3,750 RSUs were awarded on June 14, 2023, of which, 938 and 937 RSUs vested on June 14, 2024 and 2025, respectively, and, 938 and 937 RSUs will vest on June 14, 2026 and 2027, respectively.

F5 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-087548 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,122

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metric.

F3 · price: 3,750 PSUs were awarded on June 14, 2023, of which, 938 and 937 PSUs vested on June 14, 2024 and 2025, respectively, and, 938 and 937 PSUs will vest on June 14, 2026 and 2027, respectively, subject to the achievement of pre-established company performance metric. For the 937 PSUs that vested on June 14, 2025, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied.

SEC source: 0000950170-25-087548 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,185

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metric.

F2 · price: 3,750 RSUs were awarded on June 14, 2023, of which, 938 and 937 RSUs vested on June 14, 2024 and 2025, respectively, and, 938 and 937 RSUs will vest on June 14, 2026 and 2027, respectively.

SEC source: 0000950170-25-082205 · ownership.xml · nonDerivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,248

F4 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of RSUs and PSUs that vested on June 3, 2025.

SEC source: 0000950170-25-082205 · ownership.xml · derivative · entry 5

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 938

Underlying: Common Stock · 937 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F3 · derivative.exercise_date: 3,750 PSUs were awarded on June 3, 2022, of which, 937, 938 and 937 PSUs vested on June 3, 2023, 2024 and 2025, and, 938 PSUs will vest on June 3, 2026, subject to the achievement of pre-established company performance metrics. For the 937 PSUs that vested on June 3, 2025, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied.

F5 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-082205 · ownership.xml · derivative · entry 4

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 938

Underlying: Common Stock · 937 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F2 · derivative.exercise_date: 3,750 RSUs were awarded on June 3, 2022, of which, 937, 938 and 937 RSUs vested on June 3, 2023, 2024 and 2025, and, 938 RSUs will vest on June 3, 2026.

F5 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-082205 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,093

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F3 · price: 3,750 PSUs were awarded on June 3, 2022, of which, 937, 938 and 937 PSUs vested on June 3, 2023, 2024 and 2025, and, 938 PSUs will vest on June 3, 2026, subject to the achievement of pre-established company performance metrics. For the 937 PSUs that vested on June 3, 2025, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied.

SEC source: 0000950170-25-082205 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,156

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F2 · price: 3,750 RSUs were awarded on June 3, 2022, of which, 937, 938 and 937 RSUs vested on June 3, 2023, 2024 and 2025, and, 938 RSUs will vest on June 3, 2026.

SEC source: 0000950170-25-078292 · ownership.xml · nonDerivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,219

F4 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of RSUs and PSUs that vested on May 23, 2025.

SEC source: 0000950170-25-078292 · ownership.xml · derivative · entry 5

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 1,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F3 · derivative.exercise_date: 4,000 PSUs were awarded on May 23, 2024, of which, 1,000 PSUs vest at each anniversary of the award through May 23, 2028, subject to the achievement of pre-established company performance metrics. For the 1,000 PSUs that were scheduled to vest on May 23, 2025, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 1,000 PSUs vested in full on May 23, 2025.

F5 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-078292 · ownership.xml · derivative · entry 4

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 1,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F2 · derivative.exercise_date: 4,000 RSUs were awarded on May 23, 2024, of which, 1,000 RSUs vest at each anniversary of the award through May 23, 2028.

F5 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-078292 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,096

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F3 · price: 4,000 PSUs were awarded on May 23, 2024, of which, 1,000 PSUs vest at each anniversary of the award through May 23, 2028, subject to the achievement of pre-established company performance metrics. For the 1,000 PSUs that were scheduled to vest on May 23, 2025, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 1,000 PSUs vested in full on May 23, 2025.

SEC source: 0000950170-25-078292 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,096

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's common stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F2 · price: 4,000 RSUs were awarded on May 23, 2024, of which, 1,000 RSUs vest at each anniversary of the award through May 23, 2028.

SEC source: 0000950170-25-075458 · ownership.xml · nonDerivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,096

F4 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the settlement of RSUs and PSUs that vested on May 17, 2025.

SEC source: 0000950170-25-075458 · ownership.xml · derivative · entry 5

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F3 · derivative.exercise_date: 5,000 PSUs were awarded on May 17, 2021, of which 1,250 PSUs vested at each anniversary of the award through May 17, 2025, subject to the achievement of pre-established company performance metrics. For the 1,250 PSUs that were scheduled to vest on May 17, 2025, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 1,250 PSUs vested in full on May 17, 2025.

F5 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-075458 · ownership.xml · derivative · entry 4

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F2 · derivative.exercise_date: 5,000 RSUs were awarded on May 17, 2021, of which, 1,250 RSUs vested at each anniversary of the award through May 17, 2025.

F5 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-075458 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,184

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F3 · price: 5,000 PSUs were awarded on May 17, 2021, of which 1,250 PSUs vested at each anniversary of the award through May 17, 2025, subject to the achievement of pre-established company performance metrics. For the 1,250 PSUs that were scheduled to vest on May 17, 2025, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied. Thus, the 1,250 PSUs vested in full on May 17, 2025.

SEC source: 0000950170-25-075458 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,934

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock at the vesting date. Each performance-based restricted stock unit ("PSU") represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F2 · price: 5,000 RSUs were awarded on May 17, 2021, of which, 1,250 RSUs vested at each anniversary of the award through May 17, 2025.

SEC source: 0000950170-25-045120 · ownership.xml · derivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 3,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock at the vesting date. Each Performance-based restricted stock unit ("PSU") represents the right to receive, following vesting, between 0% and 150% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F4 · derivative.exercise_date: 3,000 target PSUs were awarded on March 24, 2025, of which 750, 750 and 1,500 PSUs vest on March 24, 2026, 2027 and 2028, respectively, subject to the achievement of the pre-established company performance metrics. The indicated number of PSUs assumes 100% vesting at target. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 150% of the target number of PSUs. The actual number of shares of common stock issued at each vesting date may be more or less than the indicated target number.

F3 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-25-045120 · ownership.xml · derivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 3,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") is converted into one share of Nexstar's Common Stock at the vesting date. Each Performance-based restricted stock unit ("PSU") represents the right to receive, following vesting, between 0% and 150% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F2 · derivative.exercise_date: 3,000 RSUs were awarded on March 24, 2025, of which 1,000 RSUs vest at each anniversary date of the award through March 24, 2028.

F3 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-24-097859 · ownership.xml · nonDerivative · entry 1

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,684

SEC source: 0000950170-24-075106 · ownership.xml · nonDerivative · entry 3

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,614

F1 · kind: The sale reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units ("RSUs") and performance-based restricted stock units ("PSUs"). The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction.

SEC source: 0000950170-24-075106 · ownership.xml · derivative · entry 5

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,812

Underlying: Common Stock · 938 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each time-based RSU is converted into one share of Nexstar's Common Stock at the vesting date. Each PSU represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F5 · derivative.exercise_date: 3,750 PSUs were awarded on June 14, 2023, of which 938 PSUs vested on June 14, 2024, and, 937, 938 and 937 PSUs will vest on June 14, 2025, 2026 and 2027, respectively, subject to the achievement of pre-established company performance metrics. For the 938 PSUs that vested on June 14, 2024, the Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions were satisfied, thus the 938 PSUs vested in full on June 14, 2024.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-24-075106 · ownership.xml · derivative · entry 4

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,812

Underlying: Common Stock · 938 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each time-based RSU is converted into one share of Nexstar's Common Stock at the vesting date. Each PSU represents a contingent right to receive one share of Nexstar's common stock, subject to the achievement of pre-established company performance metrics.

F3 · derivative.exercise_date: 3,750 RSUs were awarded on June 14, 2023, of which 938 RSUs vested on June 14, 2024, and, 937, 938 and 937 RSUs will vest on June 14, 2025, 2026 and 2027, respectively.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration. However, any and all unvested portion of RSUs/PSUs shall be forfeited and cancelled should the awardee's employment terminate for any reason other than a company change of control.

SEC source: 0000950170-24-075106 · ownership.xml · nonDerivative · entry 2

COMPTON SEAN · CIK 0001789629 · President, Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,454

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.