STEPAN CO — Director's Dealing 2024

May 3, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: STEPAN CO (SCL)
CIK: 0000094049
Period of Report: 2024-05-01

Reporting Person: Haire Robert Joseph (EVP, Supply Chain)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-05-01	Common Stock	M	549	$84.322	Acquired	549	Direct
2024-05-01	Common Stock	F	182	$84.322	Disposed	367	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-05-01	Restricted Stock Units	$	M	549	Disposed	2033-05-01	Restricted Stock Units (549)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	32.375	Indirect

Footnotes

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: Includes exempt acquisitions under Rule 16a-11 pursuant to dividend reinvestments since the date of the reporting person's last report.

F4: Each RSU represents a contingent right to receive one share of Stepan Company common stock.

F5: Vest ratably over three years beginning on the date shown.