STEPAN CO·4

Mar 5, 7:32 PM ET

Rojo Luis 4

4 · STEPAN CO · Filed Mar 5, 2026

Insider Transaction Report

Form 4
Period: 2026-03-03
Rojo Luis
DirectorPresident & CEO
Transactions
  • Exercise/Conversion

    Common Stock

    [F1]
    2026-03-03$48.98/sh+4,455$218,22820,152.666 total
  • Tax Payment

    Common Stock

    [F2]
    2026-03-03$48.98/sh1,306$63,97418,846.666 total
  • Exercise/Conversion

    Common Stock

    [F1]
    2026-03-04$49.62/sh+857$42,52019,703.666 total
  • Tax Payment

    Common Stock

    [F2]
    2026-03-04$49.62/sh252$12,50319,451.666 total
  • Exercise/Conversion

    Restricted Stock Units

    [F3][F1][F4]
    2026-03-034,4558,910 total
    From: 2026-03-03Exp: 2028-03-03Common Stock (4,455 underlying)
  • Exercise/Conversion

    Restricted Stock Units

    [F5][F1][F6]
    2026-03-04857858 total
    From: 2025-03-04Exp: 2027-03-04Restricted Stock Units (857 underlying)
Holdings
  • Common Stock

    (indirect: By Trust)
    511.83
Footnotes (6)
  • [F1]The restricted stock units ("RSUs") were settled in shares of common stock per the terms of the award.
  • [F2]Withholding of shares to satisfy tax liability on the vesting of RSUs.
  • [F3]Each RSU represents a contingent right to receive one share of Stepan Company common stock.
  • [F4]Vest ratably over three years beginning on the date shown.
  • [F5]Each RSU represents a contingent right to receive one share of Stepan Company common stock.
  • [F6]Vests ratably over three years beginning on the date shown.
Signature
/s/ James A. Hart, Attorney-in-Fact for Luis Rojo|2026-03-05

Documents

1 file
  • 4
    form4.xmlPrimary

    PRIMARY DOCUMENT