Insider Transactions For CSTL |
| 2026-08-17 | Juvenal, Tobin W | Chief Commercial Officer | Sold | 1730 | $29.59 |
| 2026-08-14 | Stokes, Frank | Chief Financial Officer | Sold | 24908 | $29.77 |
| 2026-08-14 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Purchased | 1100 | $2.39 |
| 2026-08-14 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 1100 | $0.00 |
| 2026-08-14 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 278 | $30.02 |
| 2026-08-14 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 2306 | $30.02 |
| 2026-08-14 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 2714 | $30.02 |
| 2026-08-14 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 1100 | $30.02 |
| 2026-08-05 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 2546 | $0.00 |
| 2026-08-05 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 473 | $30.68 |
| 2026-08-05 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 556 | $30.68 |
| 2026-08-05 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 2546 | $30.68 |
| 2026-08-05 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Purchased | 2546 | $2.39 |
| 2026-08-04 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 4782 | $31.34 |
| 2026-08-04 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 20356 | $0.00 |
| 2026-08-04 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 3374 | $30.79 |
| 2026-08-04 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 2866 | $30.79 |
| 2026-08-04 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 11935 | $31.34 |
| 2026-08-04 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 8421 | $30.79 |
| 2026-08-04 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 4063 | $31.34 |