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STANTON THOMAS R

SEC insider (Form 3/4/5 filer). CIK 0001191219. Chairman & CEO at ADTRAN Holdings, Inc. (ADTN). 20 reported Form 4/5 transactions since Sep 2024; latest on Apr 1, 2026. Located in HUNTSVILLE, AL.

Companies STANTON THOMAS R has filed insider reports for

  • ADTRAN Holdings, Inc. (ADTN): Director, Officer, Chairman & CEO
STANTON THOMAS R profile photo

STANTON THOMAS R

CIK: 0001191219

Transaction Breakdown

Open Market Buys (P)1 (5.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)14 (70.0%)

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

Companies & Roles (1)

ADTRAN Holdings, Inc. logo
ADTN

ADTRAN Holdings, Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (20 total)

  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Apr 1, 2026
    Award
    Direct
    170.7K shares-
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Jan 26, 2026
    Award
    Direct
    28K shares-
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Jan 26, 2026
    Tax Payment
    Direct
    12.4K shares at avg. $9.24$115K
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Jan 26, 2026
    Tax Payment
    Direct
    14.4K shares at avg. $9.73$140K
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Jan 24, 2026
    Tax Payment
    Direct
    17.5K shares at avg. $9.55$167K
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Jan 20, 2026
    Tax Payment
    Direct
    10.2K shares at avg. $9.24$95K
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Nov 24, 2025
    Purchase
    Direct
    40.9K shares at avg. $7.33$300K
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Nov 17, 2025
    Tax Payment
    Direct
    3.4K shares at avg. $7.33$25K
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Jul 13, 2025
    Tax Payment
    Direct
    5.7K shares at avg. $9.20$52K
  • ADTRAN Holdings, Inc. logo
    ADTN

    ADTRAN Holdings, Inc.

    Apr 13, 2025
    Tax Payment
    Direct
    5.4K shares at avg. $7.62$41K

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