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KIM JOHN T

SEC insider (Form 3/4/5 filer). CIK 0001158926. 10% Owner at AMKOR TECHNOLOGY, INC. (AMKR). 11 reported Form 4/5 transactions since Sep 2024; latest on Feb 12, 2026. Located in PAOLI, PA.

Companies KIM JOHN T has filed insider reports for

  • AMKOR TECHNOLOGY, INC. (AMKR): 10% Owner
KIM JOHN T profile photo

KIM JOHN T

CIK: 0001158926

Transaction Breakdown

Open Market Buys (P)2 (18.2%)

High conviction signal

Open Market Sales (S)1 (9.1%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)8 (72.7%)

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

Companies & Roles (1)

AMKOR TECHNOLOGY, INC. logo
AMKR

AMKOR TECHNOLOGY, INC.

10% Owner

Discretionary Trading P&L

Holdings

Transaction History (11 total)

  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Feb 12, 2026
    Sale
    Indirect
    10M shares at avg. $48.49$484.9M
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Dec 26, 2025
    Gift
    Indirect
    725K shares-
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Nov 4, 2025
    Gift
    Direct
    806K shares-
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Nov 4, 2025
    Gift
    Direct
    40.8K shares-
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Nov 4, 2025
    Gift
    Indirect
    806K shares-
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Nov 4, 2025
    Gift
    Indirect
    40.8K shares-
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Aug 1, 2025
    Gift
    Direct
    438K shares-
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Aug 1, 2025
    Gift
    Direct
    280K shares-
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Aug 1, 2025
    Purchase
    Indirect
    441.6K shares at avg. $21.85$9.6M
  • AMKOR TECHNOLOGY, INC. logo
    AMKR

    AMKOR TECHNOLOGY, INC.

    Feb 24, 2025
    Purchase
    Indirect
    869.6K shares at avg. $21.85$19.0M

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