STEPAN CO — Director's Dealing 2026

Jan 15, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: STEPAN CO (SCL)
CIK: 0000094049
Period of Report: 2026-01-13

Reporting Person: STEPAN F QUINN JR (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-13	Common Stock	M	34741	$43.85	Acquired	160960.262	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-01-13	Employee Stock Option (Right to Buy)	$43.85	M	34741	Disposed	2026-02-22	Common Stock (34741)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	159423	Direct
Common Stock	0.002	Indirect
Common Stock	160000	Indirect
Common Stock	0	Indirect
Common Stock	2448	Indirect
Common Stock	87500	Indirect
Common Stock	100	Indirect
Common Stock	1017	Indirect
Common Stock	0	Indirect
Common Stock	67.214	Indirect
Common Stock	19052	Indirect
Common Stock	0	Indirect
Common Stock	600	Indirect

Footnotes

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.