Mr. Robin J. Weitkamp - 13 Apr 2026 Form 4 Insider Report for STEPAN CO (SCL)

Reporting relationship: VP and GM Surfactants-INT
Issuer ticker: SCL
Reported as of: 13 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 15 Apr 2026, 16:27:03 UTC
Prior SEC filing: 09 Apr 2026
Next SEC filing: 12 May 2026
Source filing: View source filing
Reporting owner signature: /s/ James A. Hart, attorney-in-fact for Mr. Robin J. Weitkamp

Key filing fact

Mr. Robin J. Weitkamp filed Form 4 for STEPAN CO (SCL) on 15 Apr 2026.

Key facts

This page summarizes Mr. Robin J. Weitkamp's Form 4 filing for STEPAN CO (SCL).
3 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 15 Apr 2026, 16:27.

Change

Previous filing in this sequence was filed on 09 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002124351 Primary reporting owner

Weitkamp Robin Joseph

Relationship: VP and GM Surfactants-INT
Address: 1101 SKOKIE BLVD, SUITE 500, NORTHBROOK
Signature: /s/ James A. Hart, attorney-in-fact for Mr. Robin J. Weitkamp
Signature date: 15 Apr 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SCL transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares: +2,859
Change %
Price: $0.000000^*
Shares after: 2,859
Date: 13 Apr 2026
Ownership: Direct
Underlying class: Restricted Stock Units
Underlying amount: 2,859
Exercise price
Footnotes: F1, F2

SCL transaction Derivative

Stock Appreciation Right

Award

Transaction value
Shares: +4,030
Change %
Price: $0.000000^*
Shares after: 4,030
Date: 13 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 4,030
Exercise price: $52.46
Footnotes: F2

SCL transaction Derivative

Performance Shares

Award

Transaction value
Shares: +1,429
Change %
Price: $0.000000^*
Shares after: 1,429
Date: 13 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,429
Exercise price
Footnotes: F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Stepan Company common stock.

Footnote F2

Vests ratably over three years beginning on the date shown.

Footnote F3

Each performance share represents a contingent right to receive one share of Stepan Company common stock.

Footnote F4

The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2028.