| SCL | Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | Mar 04 '26 | Option Exercise | 24.81 | 858 | 21,285 | 242,644 | Mar 05 12:00 AM |
| SCL | Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | Mar 03 '26 | Option Exercise | 24.49 | 2,506 | 61,378 | 242,649 | Mar 05 12:00 AM |
| SCL | Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | Feb 17 '26 | Option Exercise | 33.20 | 682 | 22,639 | 241,457 | Feb 19 12:00 AM |
| SCL | Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | Mar 04 '25 | Option Exercise | 28.64 | 856 | 24,514 | 220,563 | Mar 05 12:00 AM |
| SCL | Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | Feb 18 '25 | Option Exercise | 0.00 | 3,071 | 0 | 219,785 | Feb 19 12:00 AM |
| SCL | Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | Feb 14 '25 | Option Exercise | 31.22 | 682 | 21,290 | 218,450 | Feb 19 12:00 AM |
| SCL | Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | Feb 15 '24 | Option Exercise | 0.00 | 3,426 | 0 | 218,262 | Mar 08 12:00 AM |
| SCL | Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | Feb 14 '24 | Option Exercise | 44.52 | 682 | 30,359 | 217,387 | Feb 16 12:00 AM |