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IRIZARRY MICHAEL

SEC insider (Form 3/4/5 filer). CIK 0001232376. EVP-CTO at UNITED STATES CELLULAR CORP (USM). 14 reported Form 4/5 transactions since Sep 2024; latest on Jul 30, 2025. Located in CHICAGO, IL.

Companies IRIZARRY MICHAEL has filed insider reports for

  • UNITED STATES CELLULAR CORP (USM): Director, Officer, EVP-CTO
IRIZARRY MICHAEL profile photo

IRIZARRY MICHAEL

CIK: 0001232376

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)5 (35.7%)

Derivative conversions

Awards (A)4 (28.6%)

Compensation grants

Other (G, F, J, C, D, …)5 (35.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

UNITED STATES CELLULAR CORP logo
USM

UNITED STATES CELLULAR CORP

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (14 total)

  • ARRAY DIGITAL INFRASTRUCTURE, INC. logo
    USM

    ARRAY DIGITAL INFRASTRUCTURE, INC.

    Jul 30, 2025
    Exercise
    Direct
    18.7K shares at avg. $45.87$857K
  • ARRAY DIGITAL INFRASTRUCTURE, INC. logo
    USM

    ARRAY DIGITAL INFRASTRUCTURE, INC.

    Jul 30, 2025
    Tax Payment
    Direct
    14.9K shares at avg. $72.13$1.1M
  • UNITED STATES CELLULAR CORP logo
    USM

    UNITED STATES CELLULAR CORP

    Apr 4, 2025
    Tax Payment
    Direct
    11.1K shares at avg. $64.48$713K
  • UNITED STATES CELLULAR CORP logo
    USM

    UNITED STATES CELLULAR CORP

    Apr 4, 2025
    Exercise
    Direct
    27.4K shares-
  • UNITED STATES CELLULAR CORP logo
    USM

    UNITED STATES CELLULAR CORP

    Apr 4, 2025
    Tax Payment
    Direct
    12.1K shares at avg. $64.48$783K
  • UNITED STATES CELLULAR CORP logo
    USM

    UNITED STATES CELLULAR CORP

    Apr 4, 2025
    Exercise
    Direct
    25K shares-
  • UNITED STATES CELLULAR CORP logo
    USM

    UNITED STATES CELLULAR CORP

    Apr 3, 2025
    Exercise
    Direct
    14.6K shares-
  • UNITED STATES CELLULAR CORP logo
    USM

    UNITED STATES CELLULAR CORP

    Apr 3, 2025
    Tax Payment
    Direct
    6.5K shares at avg. $68.71$444K
  • UNITED STATES CELLULAR CORP logo
    USM

    UNITED STATES CELLULAR CORP

    Mar 4, 2025
    Exercise
    Direct
    9.3K shares-
  • UNITED STATES CELLULAR CORP logo
    USM

    UNITED STATES CELLULAR CORP

    Mar 4, 2025
    Tax Payment
    Direct
    3.1K shares at avg. $63.51$198K

1-10 of 14