STEPAN CO·4

Jan 15, 6:28 PM ET

STEPAN F QUINN JR 4

4 · STEPAN CO · Filed Jan 15, 2026

Insider Transaction Report

Form 4
Period: 2026-01-13
Transactions
  • Exercise/Conversion

    Common Stock

    [F1]
    2026-01-13$43.85/sh+34,741$1,523,393160,960.262 total
  • Exercise/Conversion

    Employee Stock Option (Right to Buy)

    2026-01-1334,7410 total
    Exercise: $43.85From: 2018-02-23Exp: 2026-02-22Common Stock (34,741 underlying)
Holdings
  • Common Stock

    [F2]
    159,423
  • Common Stock

    (indirect: By Trust)
    0.002
  • Common Stock

    [F3]
    (indirect: By LLC)
    160,000
  • Common Stock

    [F3]
    (indirect: By Trust)
    0
  • Common Stock

    (indirect: By Trust)
    2,448
  • Common Stock

    [F3]
    (indirect: By Trust)
    87,500
  • Common Stock

    (indirect: By Father)
    100
  • Common Stock

    (indirect: By Spouse)
    1,017
  • Common Stock

    (indirect: Member Of Plan Committee Of Stepan Company)
    0
  • Common Stock

    [F4]
    (indirect: By Father's ESOP)
    67.214
  • Common Stock

    (indirect: By Trust)
    19,052
  • Common Stock

    [F4]
    (indirect: By Mother's Estate)
    0
  • Common Stock

    [F4]
    (indirect: By Trust)
    600
Footnotes (4)
  • [F1]Represents shares received pursuant to an exercise and hold option transaction.
  • [F2]Joint Tenancy with Spouse.
  • [F3]The reporting person disclaims beneficial ownership of these securities, except to extent of any pecuniary interest in the shares.
  • [F4]Shares held by an estate of which the reporting person serves as executor.
Signature
/s/ James A. Hart, attorney-in-Fact for F. Quinn Stepan, Jr.|2026-01-15

Documents

1 file
  • 4
    form4.xmlPrimary

    PRIMARY DOCUMENT