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Keizer Henry R.

SEC insider (Form 3/4/5 filer). CIK 0001592177. Director at GRAFTECH INTERNATIONAL LTD (EAF) and 1 other issuer. 5 reported Form 4/5 transactions since Sep 2024; latest on May 7, 2026. Located in CHARLOTTE, NC.

Companies Keizer Henry R. has filed insider reports for

  • GRAFTECH INTERNATIONAL LTD (EAF): Director
  • SEALED AIR CORP/DE (SEE): Director
Keizer Henry R. profile photo

Keizer Henry R.

CIK: 0001592177

Transaction Breakdown

Open Market Buys (P)1 (20.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (60.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (20.0%)

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

Companies & Roles (2)

GRAFTECH INTERNATIONAL LTD logo
EAF

GRAFTECH INTERNATIONAL LTD

Director
SEALED AIR CORP/DE logo
SEE

SEALED AIR CORP/DE

Director

Discretionary Trading P&L

Holdings

Transaction History (5 total)

  • GRAFTECH INTERNATIONAL LTD logo
    EAF

    GRAFTECH INTERNATIONAL LTD

    May 7, 2026
    Award

    Deferred Restricted Stock Units

    Direct
    11.2K shares-
  • SEALED AIR CORP/DE logo
    SEE

    SEALED AIR CORP/DE

    Apr 9, 2026
    Disposition
    Direct
    43K shares-
  • SEALED AIR CORP/DE logo
    SEE

    SEALED AIR CORP/DE

    May 29, 2025
    Award
    Direct
    8K shares-
  • GRAFTECH INTERNATIONAL LTD logo
    EAF

    GRAFTECH INTERNATIONAL LTD

    May 8, 2025
    Award

    Deferred Restricted Stock Units

    Direct
    140.3K shares-
  • SEALED AIR CORP/DE logo
    SEE

    SEALED AIR CORP/DE

    Mar 11, 2025
    Purchase
    Direct
    1.1K shares at avg. $30.00$34K

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