Insider Transactions For CSTL |
| 2026-09-15 | Juvenal, Tobin W | Chief Commercial Officer | Sold | 3294 | $35.14 |
| 2026-09-14 | Juvenal, Tobin W | Chief Commercial Officer | Sold | 3306 | $32.32 |
| 2026-09-11 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Purchased | 8584 | $2.39 |
| 2026-09-11 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 83 | $32.78 |
| 2026-09-11 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 223 | $32.78 |
| 2026-09-11 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 2656 | $32.00 |
| 2026-09-11 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 3124 | $32.00 |
| 2026-09-11 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 8361 | $32.00 |
| 2026-09-11 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 8584 | $0.00 |
| 2026-09-11 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 71 | $32.78 |
| 2026-09-01 | Oelschlager, Kristen M | Chief Operating Officer | Sold | 4152 | $0.00 |
| 2026-09-01 | Oelschlager, Kristen M | Chief Operating Officer | Sold | 200 | $34.02 |
| 2026-09-01 | Oelschlager, Kristen M | Chief Operating Officer | Purchased | 4152 | $3.38 |
| 2026-09-01 | Oelschlager, Kristen M | Chief Operating Officer | Sold | 3952 | $33.36 |
| 2026-08-31 | Juvenal, Tobin W | Chief Commercial Officer | Sold | 1730 | $32.81 |
| 2026-08-28 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 177 | $33.88 |
| 2026-08-28 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 956 | $33.88 |
| 2026-08-28 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 257 | $33.14 |
| 2026-08-28 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Purchased | 12428 | $2.39 |
| 2026-08-28 | Maetzold, Derek J | Director, Pres. & Chief Exec. Officer | Sold | 11472 | $33.14 |