Mr. Adriano Jose Galimberti Afonso - 01 Apr 2026 Form 3 Insider Report for STEPAN CO (SCL)

Reporting relationship: VP and GM Surfactants NA
Issuer ticker: SCL
Reported as of: 01 Apr 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 10 Apr 2026, 11:15:31 UTC
Next SEC filing: 15 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ James A. Hart, attorney-in-fact for Mr. Adriano Jose Galimberti Afonso

Filing notes and source

Key filing fact

Mr. Adriano Jose Galimberti Afonso filed Form 3 for STEPAN CO (SCL) on 10 Apr 2026.

Key facts

This page summarizes Mr. Adriano Jose Galimberti Afonso's Form 3 filing for STEPAN CO (SCL).
0 reported transactions and 15 derivative rows are listed below.
Accepted by SEC: 10 Apr 2026, 11:15.

Change

No earlier filing in this sequence is available for direct comparison.
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

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002124300 Primary reporting owner

Galimberti Afonso Adriano Jose

Relationship: VP and GM Surfactants NA
Address: 1101 SKOKIE BLVD, SUITE 500, NORTHBROOK
Signature: /s/ James A. Hart, attorney-in-fact for Mr. Adriano Jose Galimberti Afonso
Signature date: 10 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SCL holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,894
Date: 01 Apr 2026
Ownership: Direct

SCL holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 615
Date: 01 Apr 2026
Ownership: BY ESOP II Trust

Reported derivative securities

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

SCL holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 282
Exercise price: $92.29

SCL holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 868
Exercise price: $102.30

SCL holding Derivative

Stock Appreciation Right

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,603
Exercise price: $102.30

SCL holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 617
Exercise price: $123.73

SCL holding Derivative

Stock Appreciation Right

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,850
Exercise price: $123.73
Footnotes: F1

SCL holding Derivative

Stock Appreciation Right

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,401
Exercise price: $111.26
Footnotes: F1

SCL holding Derivative

Stock Appreciation Right

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,107
Exercise price: $109.92
Footnotes: F1

SCL holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Restricted Stock Units
Underlying amount: 167
Exercise price
Footnotes: F1, F2

SCL holding Derivative

Stock Appreciation Right

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,366
Exercise price: $87.50
Footnotes: F1

SCL holding Derivative

Performance Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 731
Exercise price
Footnotes: F3, F4

SCL holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Restricted Stock Units
Underlying amount: 975
Exercise price
Footnotes: F1, F2

SCL holding Derivative

Stock Appreciation Right

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,064
Exercise price: $59.86
Footnotes: F1

SCL holding Derivative

Performance Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 874
Exercise price
Footnotes: F4, F5

SCL holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Restricted Stock Units
Underlying amount: 1,748
Exercise price
Footnotes: F1, F2

SCL holding Derivative

Stock Appreciation Right

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,504
Exercise price: $50.06
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Vests ratably over three years beginning on the date shown.

Footnote F2

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

Footnote F3

The performance shares vest upon the certification of Stepan Company achieving certain performance goals for the performance period ending December 31, 2027.

Footnote F4

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

Footnote F5

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

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