| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| STEPAN F QUINN JR | Director | 1101 SKOKIE BOULEVARD, SUITE 500, NORTHBROOK | /s/ James A. Hart, attorney-in-Fact for F. Quinn Stepan, Jr. | 19 Feb 2026 | 0001229289 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SCL | Common Stock | Award | $22,184 | +315 | +0.2% | $70.32 | 156,091 | 15 Sep 2016 | Direct | |
| transaction | SCL | Common Stock | Gift | $0 | +2,400 | $0.000000 | 0 | 20 Aug 2020 | By Family Trust III | ||
| transaction | SCL | Common Stock | Award | $2,035 | +29 | $70.32 | 0 | 15 Sep 2016 | By Esop II Trust | ||
| transaction | SCL | Common Stock | Gift | $0 | -17,464 | -100% | $0.000000 | 0 | 01 May 2022 | By Family Trust III | |
| holding | SCL | Common Stock | 121,820 | 31 Dec 2024 | Direct | F1 | |||||
| holding | SCL | Common Stock | 160,000 | 31 Dec 2024 | By Family LLC | F2 | |||||
| holding | SCL | Common Stock | 0 | 31 Dec 2024 | By Family Trust | F2 | |||||
| holding | SCL | Common Stock | 87,500 | 31 Dec 2024 | By Family Trust IV | F2 | |||||
| holding | SCL | Common Stock | 1,017 | 31 Dec 2024 | By Spouse | ||||||
| holding | SCL | Common Stock | 0 | 31 Dec 2024 | Member Of Plan Committee Of Stepan Company | ||||||
| holding | SCL | Common Stock | 67,214 | 31 Dec 2024 | By Father's ESOP | F3, F4 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SCL | Share Units | Award | $18,482 | +263 | +0.34% | $70.32 | 78,398 | 15 Sep 2016 | Common Stock | 263 | Direct | F5, F6, F7 |
| Id | Content |
|---|---|
| F1 | Joint Tenancy with Spouse. |
| F2 | The reporting person disclaims beneficial ownership of these securities, except to extent of any pecuniary interest in the shares. |
| F3 | The Reporting Person's Form 5 filed on February 14, 2025, contained an incorrect balance of "67.214" due to clerical error. The balance has been corrected herein. |
| F4 | Shares held by an estate of which the reporting person serves as executor. |
| F5 | Share Units are acquired under the Management Incentive Plan (As Amended and Restated Effective January 1, 2015) ("MIP"), a nonqualified deferred compensation plan which allows MIP participants to elect to defer all or a portion of their deferred compensation into accounts pursuant to MIP provisions. |
| F6 | Share Units convert on a one-for-one basis into Common Stock. |
| F7 | Share Units are generally payable at end of employment, unless otherwise elected. |