| 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. | 2025-05-13 | 0001229289 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SCL | Common Stock | Award | $136K | +2.5K | +2.43% | $54.26 | 105K | May 12, 2025 | Direct | |
| holding | SCL | Common Stock | 175K | May 12, 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | SCL | Share Units | 63.4K | May 12, 2025 | Common Stock | 63.4K | Direct | F2, F3, F4 |
| Id | Content |
|---|---|
| F1 | Joint Tenancy with Spouse. |
| F2 | 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. |
| F3 | Share Units convert on a one-for-one basis into Common Stock. |
| F4 | Share Units are generally payable at end of employment, unless otherwise elected. |