Engel Kevin K. — SEC Form 4 filings

SEC reporting owner CIK 1965254. 23 Form 4 filings on record with FilingPulse; latest filed 2026-07-31.

Transaction summary — filings shown

Covers all 23 filings on record, filed 2024-02-13 to 2026-07-31. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.

By issuer — same filings

Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.

IssuerRole (as filed)FilingsPurchases (P)Sales (S)Other legs
AMKOR TECHNOLOGY, INC. (AMKR)President and CEO, Director237 legs · 47,167 sh · $1,950,36087

Form 4 filings — Engel Kevin K.

FiledFormIssuerReported transactionsSource
2026-07-314AMKOR TECHNOLOGY, INC. (AMKR)Sale (S): 3,221 @ $47EDGAR
2026-07-024AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 8,692 @ $0 · Tax withholding (F): 3,725 @ $86.23 · Option exercise (M): 8,692 (derivative) @ $0EDGAR
2026-04-024AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 8,692 @ $0 · Tax withholding (F): 3,725 @ $45.03 · Option exercise (M): 8,692 (derivative) @ $0EDGAR
2026-02-264AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 910 @ $0 · Tax withholding (F): 372 @ $48.53 · Sale (S): 12,500 @ $48.75 · Option exercise (M): 910 (derivative) @ $0EDGAR
2026-02-244AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 6,359 @ $0 · Tax withholding (F): 2,597 @ $47.94 · Option exercise (M): 10,494 @ $0 · Tax withholding (F): 4,286 @ $47.94 · Option exercise (M): 6,359 (derivative) @ $0 · Option exercise (M): 10,494 (derivative) @ $0EDGAR
2026-02-204AMKOR TECHNOLOGY, INC. (AMKR)Grant/award (A): 1,777 @ $0 · Tax withholding (F): 814 @ $46.74 · Grant/award (A): 5,594 @ $0 · Tax withholding (F): 2,398 @ $46.74 · Grant/award (A): 53,487 (derivative) @ $0 · Grant/award (A): 21,394 (derivative) @ $0EDGAR
2026-02-184AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 1,345 @ $0 · Tax withholding (F): 559 @ $47.48 · Sale (S): 5,316 @ $46.03 · Option exercise (M): 1,345 (derivative) @ $0EDGAR
2026-01-054AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 8,692 @ $0 · Tax withholding (F): 3,725 @ $39.48 · Option exercise (M): 8,692 (derivative) @ $0EDGAR
2025-12-164AMKOR TECHNOLOGY, INC. (AMKR)Sale (S): 11,000 @ $46.21EDGAR
2025-11-184AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 30 @ $0 · Tax withholding (F): 30 @ $31.68 · Option exercise (M): 47 @ $0 · Tax withholding (F): 47 @ $31.68 · Option exercise (M): 223 @ $0 · Tax withholding (F): 223 @ $31.68 · +6 moreEDGAR
2025-10-024AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 8,692 @ $0 · Tax withholding (F): 3,725 @ $28.40 · Option exercise (M): 8,692 (derivative) @ $0EDGAR
2025-07-024AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 8,691 @ $0 · Tax withholding (F): 3,725 @ $20.99 · Option exercise (M): 8,691 (derivative) @ $0EDGAR
2025-02-264AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 910 @ $0 · Tax withholding (F): 380 @ $21.95 · Sale (S): 5,489 @ $21.69 · Option exercise (M): 910 (derivative) @ $0EDGAR
2025-02-214AMKOR TECHNOLOGY, INC. (AMKR)Grant/award (A): 2,731 @ $0 · Tax withholding (F): 1,343 @ $22.72 · Option exercise (M): 6,358 @ $0 · Tax withholding (F): 2,648 @ $1 · Option exercise (M): 6,358 (derivative) @ $0 · Grant/award (A): 32,594 (derivative) @ $0 · +1 moreEDGAR
2025-02-194AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 1,345 @ $0 · Tax withholding (F): 559 @ $22.51 · Option exercise (M): 1,345 (derivative) @ $0EDGAR
2025-02-134AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 790 @ $0 · Tax withholding (F): 327 @ $21.60 · Option exercise (M): 790 (derivative) @ $0EDGAR
2024-12-104AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 27 @ $0 · Tax withholding (F): 27 @ $26.28 · Option exercise (M): 30 @ $0 · Tax withholding (F): 30 @ $26.28 · Option exercise (M): 47 @ $0 · Tax withholding (F): 47 @ $26.28 · +6 moreEDGAR
2024-08-154AMKOR TECHNOLOGY, INC. (AMKR)Grant/award (A): 8,260 @ $0 · Tax withholding (F): 3,540 @ $32.16 · Sale (S): 4,720 @ $32.64EDGAR
2024-06-124AMKOR TECHNOLOGY, INC. (AMKR)Sale (S): 4,921 @ $33.22EDGAR
2024-02-274AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 910 @ $0 · Tax withholding (F): 372 @ $30.59 · Option exercise (M): 910 (derivative) @ $0EDGAR
2024-02-224AMKOR TECHNOLOGY, INC. (AMKR)Grant/award (A): 5,755 @ $0 · Tax withholding (F): 2,592 @ $29.75 · Grant/award (A): 19,747 (derivative) @ $0EDGAR
2024-02-214AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 1,345 @ $0 · Tax withholding (F): 559 @ $30.01 · Option exercise (M): 1,345 (derivative) @ $0EDGAR
2024-02-134AMKOR TECHNOLOGY, INC. (AMKR)Option exercise (M): 790 @ $0 · Tax withholding (F): 328 @ $31.20 · Option exercise (M): 790 (derivative) @ $0EDGAR

FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.

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