CSTL Insider Transactions — Page 2
2,392 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–200; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-05-07 | Sale | 906.0 | $22.59 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-05-07 | Sale | 237.0 | $22.08 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-05-07 | Sale | 237.0 | $22.08 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-05-07 | Sale | 237.0 | $22.08 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-05-07 | Sale | 237.0 | $22.08 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-05-07 | Sale | 985.0 | $22.08 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-05-07 | Sale | 1,159.0 | $22.08 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-05-07 | Sale | 5,308.0 | $22.08 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-21 | Sale | 278.0 | $25.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-21 | Sale | 278.0 | $25.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-21 | Sale | 278.0 | $25.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-21 | Sale | 278.0 | $25.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-21 | Sale | 1,153.0 | $25.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-21 | Sale | 1,357.0 | $25.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-21 | Sale | 550.0 | $25.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-06 | Sale | 278.0 | $25.03 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-06 | Sale | 278.0 | $25.03 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-06 | Sale | 278.0 | $25.03 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-06 | Sale | 278.0 | $25.03 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-06 | Sale | 1,153.0 | $25.03 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-06 | Sale | 1,357.0 | $25.03 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-04-06 | Sale | 6,214.0 | $25.03 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-26 | Sale | 278.0 | $25.55 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-26 | Sale | 278.0 | $25.55 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-26 | Sale | 278.0 | $25.55 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-26 | Sale | 278.0 | $25.55 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-26 | Sale | 1,153.0 | $25.55 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-26 | Sale | 1,357.0 | $25.55 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-26 | Sale | 550.0 | $25.55 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-18 | Sale | 650.0 | $25.39 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-17 | Sale | 18,650.0 | $25.93 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-16 | Sale | 126.0 | $26.68 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-16 | Sale | 17,449.0 | $25.96 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-13 | Sale | 13,204.0 | $25.45 |
| Juvenal Tobin W | Chief Commercial Officer | 2026-03-12 | Sale | 20,863.0 | $25.24 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-12 | Sale | 23,179.0 | $25.28 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-11 | Sale | 279.0 | $26.11 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-11 | Sale | 279.0 | $26.11 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-11 | Sale | 279.0 | $26.11 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-11 | Sale | 282.0 | $26.11 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-11 | Sale | 1,160.0 | $26.11 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-11 | Sale | 1,357.0 | $26.11 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-03-11 | Sale | 17,310.0 | $26.11 |
| Stokes Frank | Chief Financial Officer | 2026-03-05 | Sale | 6,001.0 | $27.98 |
| Cole G Bradley | Director | 2026-03-05 | Sale | 2,655.0 | $28.51 |
| Cole G Bradley | Director | 2026-03-05 | Sale | 4,748.0 | $28.44 |
| Stokes Frank | Chief Financial Officer | 2026-03-03 | Sale | 1,700.0 | $27.81 |
| Stokes Frank | Chief Financial Officer | 2026-03-03 | Sale | 5,300.0 | $27.32 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-02-04 | Sale | 171.0 | $38.61 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-02-04 | Sale | 646.0 | $37.82 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-02-03 | Sale | 3,200.0 | $39.91 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-01-20 | Sale | 4,017.0 | $40.01 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-01-06 | Sale | 1,339.0 | $40.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2026-01-05 | Sale | 2,678.0 | $38.09 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-12-22 | Sale | 830.0 | $40.35 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-12-17 | Sale | 509.0 | $40.04 |
| Oelschlager Kristen M | Chief Operating Officer | 2025-12-17 | Sale | 14,888.0 | $39.31 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-12-16 | Sale | 12,821.0 | $38.55 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-12-15 | Sale | 1,012.0 | $39.3 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-12-15 | Sale | 18,513.0 | $38.75 |
| Juvenal Tobin W | Chief Commercial Officer | 2025-12-11 | Sale | 13,200.0 | $37.48 |
| Stokes Frank | Chief Financial Officer | 2025-12-11 | Sale | 4,496.0 | $37.45 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-12-04 | Sale | 1,339.0 | $40.03 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-12-02 | Sale | 2,678.0 | $39.23 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-11-26 | Sale | 4,258.0 | $40.09 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-11-25 | Sale | 5,115.0 | $40.05 |
| Juvenal Tobin W | Chief Commercial Officer | 2025-11-24 | Sale | 1,301 | $38.39 |
| Juvenal Tobin W | Chief Commercial Officer | 2025-11-20 | Sale | 4,693.0 | $35.58 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-11-18 | Sale | 2,678.0 | $34.02 |
| Juvenal Tobin W | Chief Commercial Officer | 2025-11-12 | Sale | 200.0 | $35.4 |
| Juvenal Tobin W | Chief Commercial Officer | 2025-11-12 | Sale | 200.0 | $35.4 |
| Juvenal Tobin W | Chief Commercial Officer | 2025-11-11 | Sale | 500.0 | $35.39 |
| Stokes Frank | Chief Financial Officer | 2025-11-11 | Sale | 5,388.0 | $35.08 |
| Juvenal Tobin W | Chief Commercial Officer | 2025-11-11 | Sale | 500.0 | $35.39 |
| Oelschlager Kristen M | Chief Operating Officer | 2025-11-11 | Sale | 18,932.0 | $35.1 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-11-05 | Sale | 2,678.0 | $31.85 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-11-04 | Sale | 237.0 | $31.12 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-11-04 | Sale | 6,458.0 | $30.41 |
| Oelschlager Kristen M | Chief Operating Officer | 2025-10-31 | Sale | 12,678.0 | $25.04 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-10-20 | Sale | 1,339.0 | $22.44 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-10-02 | Sale | 1,339.0 | $22.58 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-09-17 | Sale | 1,339.0 | $21.97 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-09-02 | Sale | 1,339.0 | $23.93 |
| Oelschlager Kristen M | Chief Operating Officer | 2025-08-27 | Sale | 18,007.0 | $21.69 |
| Oelschlager Kristen M | Chief Operating Officer | 2025-08-27 | Sale | 12,677.0 | $22.02 |
| Oelschlager Kristen M | Chief Operating Officer | 2025-08-27 | Sale | 18,007.0 | $21.69 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-08-15 | Sale | 1,339.0 | $20.04 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-08-13 | Sale | 43,019.0 | $19.5 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-06-27 | Sale | 660.0 | $20.3 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-06-27 | Sale | 660.0 | $20.3 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-06-27 | Sale | 660.0 | $20.3 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-06-27 | Sale | 660.0 | $20.3 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-06-27 | Sale | 6,924.0 | $20.3 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-06-27 | Sale | 8,068.0 | $20.3 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-06-27 | Sale | 4,944.0 | $20.3 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-04-21 | Sale | 165.0 | $21.52 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-04-21 | Sale | 165.0 | $21.52 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-04-21 | Sale | 165.0 | $21.52 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-04-21 | Sale | 165.0 | $21.52 |
| MAETZOLD DEREK J | Pres. & Chief Exec. Officer | 2025-04-21 | Sale | 1,731.0 | $21.52 |