AD

SEC source: 0001120437-25-000013 · wk-form4_1740176343.xml · derivative · entry 1

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,686

Underlying: Common Shares · 1,704 shares

Expires not disclosed

F1 · derivative.exercise_price: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · price: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · derivative.exercise_date: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · derivative.expiration_date: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

SEC source: 0001120437-25-000011 · wk-form4_1740176203.xml · derivative · entry 2

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,734

Underlying: Common Shares · 40,734 shares

Expires not disclosed

F2 · derivative.exercise_price: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · price: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · derivative.exercise_date: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · derivative.expiration_date: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

SEC source: 0001120437-25-000011 · wk-form4_1740176203.xml · derivative · entry 1

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,952

Underlying: Common Shares · 4,388 shares

Expires not disclosed

F1 · derivative.exercise_price: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · price: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · derivative.exercise_date: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · derivative.expiration_date: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

SEC source: 0001120437-25-000009 · wk-form4_1740176057.xml · derivative · entry 2

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,225

Underlying: Common Shares · 30,225 shares

Expires not disclosed

F2 · derivative.exercise_price: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · price: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · derivative.exercise_date: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · derivative.expiration_date: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

SEC source: 0001120437-25-000009 · wk-form4_1740176057.xml · derivative · entry 1

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,374

Underlying: Common Shares · 3,582 shares

Expires not disclosed

F1 · derivative.exercise_price: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · price: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · derivative.exercise_date: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · derivative.expiration_date: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

SEC source: 0001120437-25-000007 · wk-form4_1740175877.xml · derivative · entry 2

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,307

Underlying: Common Shares · 100,307 shares

Expires not disclosed

F2 · derivative.exercise_price: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · price: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · derivative.exercise_date: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

F2 · derivative.expiration_date: On March 4, 2024, the reporting person was granted an award based on the achievement of certain performance measures. Based on company performance at December 31, 2024, the Long-Term Incentive Compensation Committee certified on February 19, 2025 that the reporting person was entitled to 145.9% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on March 4, 2027.

SEC source: 0001120437-25-000007 · wk-form4_1740175877.xml · derivative · entry 1

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,656

Underlying: Common Shares · 11,720 shares

Expires not disclosed

F1 · derivative.exercise_price: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · price: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · derivative.exercise_date: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

F1 · derivative.expiration_date: On April 4, 2022 reporting person was granted an award based on achievement of certain performance measures and, effective November 27, 2023, the award was adjusted by the Long-Term Incentive Compensation Committee (LTICC) to provide for a payout at no less than 75% of the target opportunity of such award. Based on company performance at December 31, 2024, the LTICC certified on February 19, 2025 that the reporting person was entitled to 91% of his target opportunity. Performance share units are now adjusted for performance and are time-based and vest on April 4, 2025. Each performance share unit represents the contingent right to receive one common share.

SEC source: 0001120437-25-000002 · wk-form4_1735940281.xml · derivative · entry 3

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,755

Underlying: Deferred Compensation · 13,162 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: Payout of deferred bonus. Reporting person deferred a portion of his 2021 bonus pursuant to the UScellular Long-Term Incentive Plan. The deferred bonus including the match has been invested in phantom stock now representing common shares. The price on December 31, 2024 was used to determine the payout for the deferred bonus shares. A total of 12,143 are vested.

F1 · derivative.exercise_date: Payout of deferred bonus. Reporting person deferred a portion of his 2021 bonus pursuant to the UScellular Long-Term Incentive Plan. The deferred bonus including the match has been invested in phantom stock now representing common shares. The price on December 31, 2024 was used to determine the payout for the deferred bonus shares. A total of 12,143 are vested.

F1 · derivative.expiration_date: Payout of deferred bonus. Reporting person deferred a portion of his 2021 bonus pursuant to the UScellular Long-Term Incentive Plan. The deferred bonus including the match has been invested in phantom stock now representing common shares. The price on December 31, 2024 was used to determine the payout for the deferred bonus shares. A total of 12,143 are vested.

SEC source: 0001120437-25-000002 · wk-form4_1735940281.xml · nonDerivative · entry 2

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,322

F2 · kind: Withholding of common shares as settlement for taxes due in connection with settlement of the deferred compensation payout.

SEC source: 0001120437-25-000002 · wk-form4_1735940281.xml · nonDerivative · entry 1

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,870

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: Payout of deferred bonus. Reporting person deferred a portion of his 2021 bonus pursuant to the UScellular Long-Term Incentive Plan. The deferred bonus including the match has been invested in phantom stock now representing common shares. The price on December 31, 2024 was used to determine the payout for the deferred bonus shares. A total of 12,143 are vested.

F1 · price: Payout of deferred bonus. Reporting person deferred a portion of his 2021 bonus pursuant to the UScellular Long-Term Incentive Plan. The deferred bonus including the match has been invested in phantom stock now representing common shares. The price on December 31, 2024 was used to determine the payout for the deferred bonus shares. A total of 12,143 are vested.

SEC source: 0001120437-24-000114 · wk-form4_1733349320.xml · nonDerivative · entry 1

HARCZAK HARRY J JR · CIK 0001215333 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,274

F1 · price: By Gift

SEC source: 0000821130-24-000055 · wk-form4_1723061679.xml · nonDerivative · entry 1

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported is the average weighted price. The shares were sold in multiple transactions at prices ranging from $48.41 to $50.56, inclusive. The reporting person undertakes to provide to the SEC, the Issuer and any security holder, the full information regarding the number of shares and the prices at which the shares were sold.

SEC source: 0001120437-24-000075 · wk-form4_1716412384.xml · nonDerivative · entry 1

JOSEFOWICZ GREGORY P · CIK 0001144872 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,480

F1 · kind: Shares acquired pursuant to a compensation plan for non-employee directors.

SEC source: 0001120437-24-000077 · wk-form4_1716412495.xml · nonDerivative · entry 1

Stewart Cecelia D. · CIK 0001572074 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,529

F1 · kind: Shares acquired pursuant to a compensation plan for non-employee directors.

SEC source: 0001120437-24-000068 · wk-form4_1716411488.xml · nonDerivative · entry 1

CARLSON WALTER CD · CIK 0001230118 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,482

F1 · kind: Shares acquired pursuant to a compensation plan for non-employee directors.

SEC source: 0001120437-24-000073 · wk-form4_1716412261.xml · nonDerivative · entry 1

Williams Xavier · CIK 0001828145 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,902

F1 · kind: Shares acquired pursuant to a compensation plan for non-employee directors.

SEC source: 0001120437-24-000071 · wk-form4_1716411716.xml · nonDerivative · entry 1

HARCZAK HARRY J JR · CIK 0001215333 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,274

F1 · kind: Shares acquired pursuant to a compensation plan for non-employee directors.

SEC source: 0001120437-24-000064 · wk-form4_1716410879.xml · nonDerivative · entry 1

Iriarte Esteban C · CIK 0001927551 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,593

F1 · kind: Shares acquired pursuant to a compensation plan for non-employee directors.

SEC source: 0001120437-24-000066 · wk-form4_1716411064.xml · nonDerivative · entry 1

Drake Deirdre · CIK 0001604809 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,897

F1 · kind: Shares acquired pursuant to a compensation plan for non-employee directors.

SEC source: 0001120437-24-000052 · wk-form4_1712612421.xml · derivative · entry 5

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 55,027 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: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · derivative.exercise_date: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · derivative.expiration_date: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

SEC source: 0001120437-24-000052 · wk-form4_1712612421.xml · derivative · entry 4

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 61,141 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: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · derivative.exercise_date: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · derivative.expiration_date: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

SEC source: 0001120437-24-000052 · wk-form4_1712612421.xml · nonDerivative · entry 3

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,708

F3 · kind: Shares withheld to pay for taxes for RSU and PSU vestings.

SEC source: 0001120437-24-000052 · wk-form4_1712612421.xml · nonDerivative · entry 2

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,172

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 · kind: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · price: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

SEC source: 0001120437-24-000052 · wk-form4_1712612421.xml · nonDerivative · entry 1

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,145

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: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · price: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

SEC source: 0001120437-24-000050 · wk-form4_1712612257.xml · derivative · entry 5

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 7,821 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: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · derivative.exercise_date: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · derivative.expiration_date: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

SEC source: 0001120437-24-000050 · wk-form4_1712612257.xml · derivative · entry 4

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 8,689 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: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · derivative.exercise_date: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · derivative.expiration_date: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

SEC source: 0001120437-24-000050 · wk-form4_1712612257.xml · nonDerivative · entry 3

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,597

F3 · kind: Shares withheld to pay for taxes on RSU and PSU vestings.

SEC source: 0001120437-24-000050 · wk-form4_1712612257.xml · nonDerivative · entry 2

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,770

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 · kind: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · price: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

SEC source: 0001120437-24-000050 · wk-form4_1712612257.xml · nonDerivative · entry 1

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,949

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: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · price: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

SEC source: 0001120437-24-000048 · wk-form4_1712612045.xml · derivative · entry 5

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 20,305 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: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · derivative.exercise_date: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · derivative.expiration_date: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

SEC source: 0001120437-24-000048 · wk-form4_1712612045.xml · derivative · entry 4

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 22,561 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: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · derivative.exercise_date: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · derivative.expiration_date: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

SEC source: 0001120437-24-000048 · wk-form4_1712612045.xml · nonDerivative · entry 3

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,913

F3 · kind: Shares withheld to pay for taxes for RSU and PSU vestings.

SEC source: 0001120437-24-000048 · wk-form4_1712612045.xml · nonDerivative · entry 2

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,905

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 · kind: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · price: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

SEC source: 0001120437-24-000048 · wk-form4_1712612045.xml · nonDerivative · entry 1

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,600

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: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · price: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

SEC source: 0001120437-24-000046 · wk-form4_1712611850.xml · derivative · entry 5

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 14,737 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: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · derivative.exercise_date: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · derivative.expiration_date: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

SEC source: 0001120437-24-000046 · wk-form4_1712611850.xml · derivative · entry 4

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 16,374 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: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · derivative.exercise_date: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · derivative.expiration_date: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

SEC source: 0001120437-24-000046 · wk-form4_1712611850.xml · nonDerivative · entry 3

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,067

F3 · kind: Shares withheld to pay for taxes on the RSU and PSU vestings.

SEC source: 0001120437-24-000046 · wk-form4_1712611850.xml · nonDerivative · entry 2

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,530

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 · kind: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

F2 · price: On April 5, 2021, reporting person was granted Performance Stock Units (PSUs) under the United States Cellular Long-Term Incentive Plan. Based on company performance the PSUs were adjusted for performance and certified by the Long-Term Incentive Compensation Committee on February 14, 2024, and became time-based. This transaction reports the vesting of the PSUs.

SEC source: 0001120437-24-000046 · wk-form4_1712611850.xml · nonDerivative · entry 1

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,793

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: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

F1 · price: On April 5, 2021, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan that vest on the third anniversary of the grant date. This transaction reports the vesting of the RSUs.

SEC source: 0001120437-24-000044 · wk-form4_1712348698.xml · derivative · entry 3

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 9,786 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: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · price: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · derivative.exercise_date: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · derivative.expiration_date: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

SEC source: 0001120437-24-000044 · wk-form4_1712348698.xml · nonDerivative · entry 2

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,260

F2 · kind: Shares withheld to pay for taxes.

SEC source: 0001120437-24-000044 · wk-form4_1712348698.xml · nonDerivative · entry 1

Lowell Kevin R · CIK 0001958412 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,789

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: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · price: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

SEC source: 0001120437-24-000042 · wk-form4_1712348564.xml · derivative · entry 3

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 14,577 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: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · price: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · derivative.exercise_date: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · derivative.expiration_date: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

SEC source: 0001120437-24-000042 · wk-form4_1712348564.xml · nonDerivative · entry 2

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,039

F2 · kind: Shares withheld to pay for taxes

SEC source: 0001120437-24-000042 · wk-form4_1712348564.xml · nonDerivative · entry 1

IRIZARRY MICHAEL · CIK 0001232376 · Director · EVP-CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,402

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: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · price: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

SEC source: 0001120437-24-000040 · wk-form4_1712348428.xml · derivative · entry 3

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 38,190 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: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · price: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · derivative.exercise_date: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · derivative.expiration_date: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

SEC source: 0001120437-24-000040 · wk-form4_1712348428.xml · nonDerivative · entry 2

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,004

F2 · kind: Shares withheld to pay for taxes

SEC source: 0001120437-24-000040 · wk-form4_1712348428.xml · nonDerivative · entry 1

Therivel Laurent C · CIK 0001816432 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,923

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: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · price: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

SEC source: 0001120437-24-000038 · wk-form4_1712348276.xml · derivative · entry 3

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 11,522 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: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · price: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · derivative.exercise_date: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

F1 · derivative.expiration_date: On April 3, 2023, reporting person was granted Restricted Stock Units (RSUs) under the United States Cellular Corporation Long-Term Incentive Plan. RSUs vest one-third each year on the first, second and third anniversaries of the grant date. This transaction represents settlement of the first vesting.

SEC source: 0001120437-24-000038 · wk-form4_1712348276.xml · nonDerivative · entry 2

Chambers Douglas W · CIK 0001739622 · Director · EVP-CFO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,419

F2 · kind: Shares withheld to pay for taxes.