| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| F. Quinn Stepan Jr. | Director | 2026-01-13 | 34,741 | $43.85 | $1.52MBuy |
| Luis Rojo | President CEO | 2025-12-31 | 4,202 | $47.21 | $198.36kBuy |
| Robert Joseph Haire | EVP Supply Chain | 2025-12-31 | 1,891 | $47.21 | $89.26kBuy |
| Corning F. Painter | Director | 2025-08-08 | 2,433 | $49.09 | $119.44kBuy |
| F. Quinn Stepan Jr. | Director | 2025-08-05 | 3,700 | $50.49 | $186.81kSell |
| F. Quinn Stepan Jr. | Director | 2025-08-04 | 6,300 | $49.96 | $314.76kSell |
| Susan Lewis | Director | 2025-05-12 | 2,500 | $54.26 | $135.66kBuy |
| Joaquin Delgado | Director | 2025-05-12 | 2,500 | $54.26 | $135.66kBuy |
| Randall S. Dearth | Director | 2025-05-12 | 2,500 | $54.26 | $135.66kBuy |
| F. Quinn Stepan Jr. | Director | 2025-05-12 | 2,500 | $54.26 | $135.66kBuy |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Blackrock Inc | 14.14% | 3,198,278 | $184.25M | Institution |
| Vanguard Group Inc | 11.36% | 2,570,260 | $148.07M | Institution |
| F. Quinn Stepan Jr. | 7.80% | 1,763,884 | $101.62M | Insider |
| Hightower Advisors LLC | 7.07% | 1,599,083 | $92.12M | Institution |
| Westwood Holdings Group Inc | 6.74% | 1,525,114 | $87.86M | Institution |
| F. Quinn Stepan | 5.87% | 1,326,695 | $76.43M | Insider |
| Dimensional Fund Advisors LP | 5.41% | 1,223,609 | $70.49M | Institution |
| Gregory Servatius | 4.44% | 1,003,933 | $57.84M | Insider |
| State Street Corp | 4.06% | 917,605 | $52.86M | Institution |
| Deprince Race Zollo Inc | 3.07% | 695,220 | $40.05M | Institution |