SOOK PERRY A

SEC source: 0001193125-26-288030 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 899,044

SEC source: 0001193125-26-091970 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 886,809

SEC source: 0001193125-26-087690 · ownership.xml · derivative · entry 10

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,670

Underlying: Common Stock · 60,670 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F8 · derivative.exercise_date: 60,670 target PSUs were awarded on March 2, 2026 which vest in full on March 2, 2029, subject to the achievement of the pre-established company performance metric. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% of the target number of PSUs.

F6 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

SEC source: 0001193125-26-087690 · ownership.xml · derivative · entry 9

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,446

Underlying: Common Stock · 40,446 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F7 · derivative.exercise_date: 40,446 RSUs were awarded on March 2, 2026, of which 13,482 RSUs vest at each anniversary of the award through March 2, 2029.

F6 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

SEC source: 0001193125-26-087690 · ownership.xml · derivative · entry 8

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,949

Underlying: Common Stock · 36,950 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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F4 · derivative.exercise_date: 73,899 RSUs were awarded on March 1, 2025, of which 36,950 RSUs vested on March 2, 2026 and 36,949 RSUs vest on March 3, 2027.

F6 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

SEC source: 0001193125-26-087690 · ownership.xml · nonDerivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 846,472

SEC source: 0001193125-26-087690 · ownership.xml · nonDerivative · entry 3

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 893,016

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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F4 · price: 73,899 RSUs were awarded on March 1, 2025, of which 36,950 RSUs vested on March 2, 2026 and 36,949 RSUs vest on March 3, 2027.

SEC source: 0001193125-26-091970 · ownership.xml · derivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,950

Underlying: Common Stock · 66,508 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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F2 · derivative.exercise_date: 73,899 target PSUs were awarded on March 1, 2025. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 180% of the target number of PSUs were satisfied. Thus, the 36,949 target PSUs that vested on March 2, 2026 were converted into 66,508 shares of Nexstar common stock. The 36,950 target PSUs that vest on March 3, 2027 will also convert to 66,510 shares of Nexstar common stock at vesting date.

F4 · derivative.expiration_date: The PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

F2 · derivative.underlying_shares: 73,899 target PSUs were awarded on March 1, 2025. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 180% of the target number of PSUs were satisfied. Thus, the 36,949 target PSUs that vested on March 2, 2026 were converted into 66,508 shares of Nexstar common stock. The 36,950 target PSUs that vest on March 3, 2027 will also convert to 66,510 shares of Nexstar common stock at vesting date.

SEC source: 0001193125-26-091970 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 912,980

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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F2 · price: 73,899 target PSUs were awarded on March 1, 2025. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 180% of the target number of PSUs were satisfied. Thus, the 36,949 target PSUs that vested on March 2, 2026 were converted into 66,508 shares of Nexstar common stock. The 36,950 target PSUs that vest on March 3, 2027 will also convert to 66,510 shares of Nexstar common stock at vesting date.

SEC source: 0001193125-26-087690 · ownership.xml · derivative · entry 7

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 45,259 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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F3 · derivative.exercise_date: 75,224 target PSUs were awarded on March 1, 2024. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 120.33% of the target number of PSUs were satisfied. Thus, the 37,612 target PSUs that vested on March 1, 2025, and again on March 1, 2026, were each converted into 45,259 shares of Nexstar common stock.

F6 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

F3 · derivative.underlying_shares: 75,224 target PSUs were awarded on March 1, 2024. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 120.33% of the target number of PSUs were satisfied. Thus, the 37,612 target PSUs that vested on March 1, 2025, and again on March 1, 2026, were each converted into 45,259 shares of Nexstar common stock.

SEC source: 0001193125-26-087690 · ownership.xml · derivative · entry 6

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,612 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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F2 · derivative.exercise_date: 75,224 RSUs were awarded on March 1, 2024, of which 37,612 RSUs vested each on March 1, 2025 and March 1, 2026.

F6 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

SEC source: 0001193125-26-087690 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 856,066

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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F3 · price: 75,224 target PSUs were awarded on March 1, 2024. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 120.33% of the target number of PSUs were satisfied. Thus, the 37,612 target PSUs that vested on March 1, 2025, and again on March 1, 2026, were each converted into 45,259 shares of Nexstar common stock.

SEC source: 0001193125-26-087690 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 810,807

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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F2 · price: 75,224 RSUs were awarded on March 1, 2024, of which 37,612 RSUs vested each on March 1, 2025 and March 1, 2026.

SEC source: 0000950170-25-034028 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 773,195

F2 · 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 1, 2025.

SEC source: 0000950170-25-034028 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 806,019

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 time-based restricted stock unit ("RSU") and performance-based restricted stock unit ("PSU") that vested on March 2, 2025.

SEC source: 0000950170-25-032621 · ownership.xml · derivative · entry 11

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 53,700 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 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F9 · derivative.exercise_date: 53,700 target PSUs were awarded on March 2, 2023. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 200% of the target number of PSUs were satisfied. Thus, the 26,850 target PSUs that previously vested on March 2, 2024 were converted into 53,700 shares of Nexstar common stock. The 26,850 target PSUs that vested on March 2, 2025 were also converted into 53,700 shares of Nexstar common stock.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

F9 · derivative.underlying_shares: 53,700 target PSUs were awarded on March 2, 2023. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 200% of the target number of PSUs were satisfied. Thus, the 26,850 target PSUs that previously vested on March 2, 2024 were converted into 53,700 shares of Nexstar common stock. The 26,850 target PSUs that vested on March 2, 2025 were also converted into 53,700 shares of Nexstar common stock.

SEC source: 0000950170-25-032621 · ownership.xml · derivative · entry 10

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 26,850 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 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F8 · derivative.exercise_date: 53,700 RSUs were awarded on March 2, 2023, of which 26,850 RSUs vested at each anniversary date of the award through March 2, 2025.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

SEC source: 0000950170-25-032621 · ownership.xml · nonDerivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 838,115

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.

SEC source: 0000950170-25-032621 · ownership.xml · nonDerivative · entry 3

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 784,415

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.

SEC source: 0000950170-25-032621 · ownership.xml · derivative · entry 9

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,612

Underlying: Common Stock · 45,259 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 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F7 · derivative.exercise_date: 75,224 target PSUs were awarded on March 1, 2024. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 120.33% of the target number of PSUs were satisfied. Thus, the 37,612 target PSUs that vested on March 1, 2025 were converted into 45,259 shares of Nexstar common stock. The 37,612 target PSUs that vest on March 1, 2026 will also convert to 45,259 shares of Nexstar common stock at vesting date.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

F7 · derivative.underlying_shares: 75,224 target PSUs were awarded on March 1, 2024. The number of shares of Nexstar's Common Stock that may be earned is between 0% and 200% 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 120.33% of the target number of PSUs were satisfied. Thus, the 37,612 target PSUs that vested on March 1, 2025 were converted into 45,259 shares of Nexstar common stock. The 37,612 target PSUs that vest on March 1, 2026 will also convert to 45,259 shares of Nexstar common stock at vesting date.

SEC source: 0000950170-25-032621 · ownership.xml · derivative · entry 8

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,612

Underlying: Common Stock · 37,612 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 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F6 · derivative.exercise_date: 75,224 RSUs were awarded on March 1, 2024, of which 37,612 RSUs vested on March 1, 2025 and 37,612 RSUs vest on March 1, 2026.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

SEC source: 0000950170-25-032621 · ownership.xml · derivative · entry 7

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,899

Underlying: Common Stock · 73,899 shares

Expires not disclosed

F2 · 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F5 · derivative.exercise_date: 73,899 target PSUs were awarded on March 1, 2025, of which 36,949 PSUs vest on March 2, 2026 and 36,950 PSUs vest on March 3, 2027, subject to the achievement of the pre-established company performance metric. 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 200% 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.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

SEC source: 0000950170-25-032621 · ownership.xml · derivative · entry 6

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,899

Underlying: Common Stock · 73,899 shares

Expires not disclosed

F2 · 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F3 · derivative.exercise_date: 73,899 RSUs were awarded on March 1, 2025, of which 36,950 RSUs vest on March 2, 2026 and 36,949 RSUs vest on March 3, 2027.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

SEC source: 0000950170-25-032621 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 757,565

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.

SEC source: 0000950170-25-032621 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 712,306

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.

SEC source: 0000950170-24-140718 · ownership.xml · derivative · entry 7

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,025 shares

Expires 2025-01-14

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_date: 200,000 options were granted on January 14, 2015. These options became exercisable in 50,000 increments each anniversary of the grant date for four years. All options are fully vested as of January 14, 2019.

SEC source: 0000950170-24-140718 · ownership.xml · nonDerivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 674,694

SEC source: 0000950170-24-140718 · ownership.xml · nonDerivative · entry 3

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 711,719

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.

SEC source: 0000950170-24-140718 · ownership.xml · derivative · entry 6

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,025

Underlying: Common Stock · 15,783 shares

Expires 2025-01-14

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_date: 200,000 options were granted on January 14, 2015. These options became exercisable in 50,000 increments each anniversary of the grant date for four years. All options are fully vested as of January 14, 2019.

SEC source: 0000950170-24-140718 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 674,694

SEC source: 0000950170-24-140718 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 690,477

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.

SEC source: 0000950170-24-139790 · ownership.xml · derivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,808

Underlying: Common Stock · 52,808 shares

Expires 2025-01-14

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_date: 200,000 options were granted on January 14, 2015. These options became exercisable in 50,000 increments each anniversary of the grant date for four years. All options are fully vested as of January 14, 2019.

SEC source: 0000950170-24-139790 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 674,694

SEC source: 0000950170-24-139790 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 727,502

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.

SEC source: 0000950170-24-138029 · ownership.xml · derivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,616

Underlying: Common Stock · 35,205 shares

Expires 2025-01-14

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_date: 200,000 options were granted on January 14, 2015. These options became exercisable in 50,000 increments each anniversary of the grant date for four years. All options are fully vested as of January 14, 2019.

SEC source: 0000950170-24-138029 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 674,694

SEC source: 0000950170-24-138029 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 709,899

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.

SEC source: 0000950170-24-131127 · ownership.xml · derivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,821

Underlying: Common Stock · 46,940 shares

Expires 2025-01-14

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_date: 200,000 options were granted on January 14, 2015. These options became exercisable in 50,000 increments each anniversary of the grant date for four years. All options are fully vested as of January 14, 2019.

SEC source: 0000950170-24-131127 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 674,694

SEC source: 0000950170-24-131127 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 721,634

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.

SEC source: 0000950170-24-125030 · ownership.xml · derivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 187,761

Underlying: Common Stock · 12,239 shares

Expires 2025-01-14

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 · kind: The exercise of these options and the subsequent sale of common stock reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan, adopted by the Reporting Person on December 26, 2023.

F3 · derivative.exercise_date: 200,000 options were granted on January 14, 2015. These options became exercisable in 50,000 increments each anniversary of the grant date for four years. All options are fully vested as of January 14, 2019.

SEC source: 0000950170-24-125030 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 674,694

F1 · kind: The exercise of these options and the subsequent sale of common stock reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan, adopted by the Reporting Person on December 26, 2023.

SEC source: 0000950170-24-125030 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 686,933

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 · kind: The exercise of these options and the subsequent sale of common stock reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan, adopted by the Reporting Person on December 26, 2023.

SEC source: 0000950170-24-090915 · ownership.xml · derivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 62,500 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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar Media Group, Inc.'s ("Nexstar") common stock, subject to the level of achievement of pre-established company performance metrics.

F2 · shares: 62,500 target PSUs were awarded on August 1, 2022, of which 31,250 PSUs vested on each of August 1, 2023 and August 1, 2024, subject to the achievement of the pre-established company performance metric. The target PSUs assumes 100% vesting but the number of Nexstar common stock that may be earned is between 0% and 200% of the target. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions to receive 200% of the target number of PSUs were satisfied. Thus, the 31,250 target PSUs vested on each of August 1, 2023 and 2024 were each converted into 62,500 of Nexstar common stock.

F2 · derivative.exercise_date: 62,500 target PSUs were awarded on August 1, 2022, of which 31,250 PSUs vested on each of August 1, 2023 and August 1, 2024, subject to the achievement of the pre-established company performance metric. The target PSUs assumes 100% vesting but the number of Nexstar common stock that may be earned is between 0% and 200% of the target. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions to receive 200% of the target number of PSUs were satisfied. Thus, the 31,250 target PSUs vested on each of August 1, 2023 and 2024 were each converted into 62,500 of Nexstar common stock.

F4 · derivative.expiration_date: The PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by Nexstar other than for cause, or for good reason.

F2 · derivative.underlying_shares: 62,500 target PSUs were awarded on August 1, 2022, of which 31,250 PSUs vested on each of August 1, 2023 and August 1, 2024, subject to the achievement of the pre-established company performance metric. The target PSUs assumes 100% vesting but the number of Nexstar common stock that may be earned is between 0% and 200% of the target. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions to receive 200% of the target number of PSUs were satisfied. Thus, the 31,250 target PSUs vested on each of August 1, 2023 and 2024 were each converted into 62,500 of Nexstar common stock.

F5 · balance_after: In the Reporting Person's prior Form 4s, the number of other derivative securities beneficially owned following the reported transaction were included. Going forward, only the number of the derivative securities for which the transaction is being disclosed will be reflected.

SEC source: 0000950170-24-090915 · ownership.xml · nonDerivative · entry 2

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 674,694

SEC source: 0000950170-24-090915 · ownership.xml · nonDerivative · entry 1

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 699,288

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 the right to receive, following vesting, between 0% and 200% of one share of Nexstar Media Group, Inc.'s ("Nexstar") common stock, subject to the level of achievement of pre-established company performance metrics.

F2 · price: 62,500 target PSUs were awarded on August 1, 2022, of which 31,250 PSUs vested on each of August 1, 2023 and August 1, 2024, subject to the achievement of the pre-established company performance metric. The target PSUs assumes 100% vesting but the number of Nexstar common stock that may be earned is between 0% and 200% of the target. The Compensation Committee of Nexstar's Board of Directors performed an assessment and determined that the conditions to receive 200% of the target number of PSUs were satisfied. Thus, the 31,250 target PSUs vested on each of August 1, 2023 and 2024 were each converted into 62,500 of Nexstar common stock.

SEC source: 0000950170-24-026594 · ownership.xml · nonDerivative · entry 4

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · PS Sook Ltd.

Disclosed balance after: 975,956

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 · ownership.nature: The 975,956 shares of common stock owned by PS Sook Ltd., of which Mr. Sook and his spouse are the beneficial owners.

SEC source: 0000950170-24-026594 · ownership.xml · nonDerivative · entry 3

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 636,788

SEC source: 0000950170-24-026594 · ownership.xml · derivative · entry 8

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 435,398

Underlying: Common Stock · 53,700 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 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F7 · derivative.exercise_date: 53,700 target PSUs were awarded on March 2, 2023, of which 26,850 PSUs vest on March 2, 2024 and 26,850 PSUs vest on March 2, 2025, subject to the achievement of the pre-established company performance metric. 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 200% 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 200% of the target number of PSUs were satisfied. Thus, the target PSUs that vested on March 2, 2024 were converted into 53,700 shares of Nexstar common stock.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.

F7 · derivative.underlying_shares: 53,700 target PSUs were awarded on March 2, 2023, of which 26,850 PSUs vest on March 2, 2024 and 26,850 PSUs vest on March 2, 2025, subject to the achievement of the pre-established company performance metric. 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 200% 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 200% of the target number of PSUs were satisfied. Thus, the target PSUs that vested on March 2, 2024 were converted into 53,700 shares of Nexstar common stock.

SEC source: 0000950170-24-026594 · ownership.xml · derivative · entry 7

SOOK PERRY A · CIK 0001250261 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 462,248

Underlying: Common Stock · 26,850 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 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 200% of one share of Nexstar's Common Stock, subject to the level of achievement of pre-established company performance metrics.

F6 · derivative.exercise_date: 53,700 RSUs were awarded on March 2, 2023, of which 26,850 RSUs vest at each anniversary date of the award through March 2, 2025.

F4 · derivative.expiration_date: The RSUs/PSUs have no expiration and are subject to accelerated vesting in the event of termination of the Reporting Person's employment under certain circumstances, including change in control, a reason by the Company other than for cause, or for good reason.