Juvenal Tobin W
SEC CIK 1856542 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CSTL | CASTLE BIOSCIENCES INC | Chief Commercial Off | 58.6K | — | $2.79M | 42 | 2021-12-10 | 2026-09-14 |
Most active insiders at CSTL, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | — | $10.69M |
| 2 | Oelschlager Kristen M | COO | — | $3.19M |
| 3 | Juvenal Tobin W | Chief Commercial Off | — | $2.49M |
| 4 | Stokes Frank | CFO | — | $1.46M |
| 5 | Cole G Bradley | Dir | — | $210.7K |
| 6 | Cotton Rodney | Dir | — | — |
| 7 | Caple Kim | Dir | — | — |
| 8 | Goldberg Ellen | Dir | — | — |
| 9 | Harrison Miles | Dir | — | — |
| 10 | Olson Tiffany | Dir | — | — |
Transactions 42
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-09-16 16:20 | 2026-09-14+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $33.73 | -6,600 | 58.6K | -10% | -$222.6K |
| T | 2026-09-02 16:07 | 2026-08-31 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $32.81 | -1,730 | 65.2K | -3% | -$56.8K |
| T | 2026-08-27 16:38 | 2026-08-25 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $35.04 | -9,050 | 66.9K | -12% | -$317.1K |
| T | 2026-08-19 16:11 | 2026-08-17 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $29.59 | -1,730 | 76.0K | -2% | -$51.2K |
| T | 2026-08-06 16:14 | 2025-11-24 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $38.39 | -1,301 | 77.7K | -2% | -$49.9K |
| MT | 2026-08-04 16:36 | 2026-07-31+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $29.21 | -19.0K | 79.0K | -19% | -$556.2K |
| D | 2026-05-26 16:06 | 2026-05-21 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $3.38 | +11.2K | 98.0K | +13% | +$37.9K |
| 2026-03-16 | 2026-03-12 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $25.24 | -20.9K | 86.8K | -19% | -$526.6K | |
| DM | 2026-03-05 | 2026-03-03+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | F - Tax | $28.01 | -14.1K | 107.7K | -12% | -$395.4K |
| D | 2026-03-05 | 2026-03-04 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | — | +25.8K | 118.1K | +28% | — |
| D | 2026-01-14 | 2026-01-12 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | A - Grant | $0.00 | +9,207 | 96.0K | +11% | $0 |
| 2025-12-15 | 2025-12-11 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $37.48 | -13.2K | 86.8K | -13% | -$494.7K | |
| DM | 2025-12-11 | 2025-12-09+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | — | +22.1K | 102.5K | +28% | — |
| DM | 2025-12-11 | 2025-12-09+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | F - Tax | $38.19 | -8,931 | 100.0K | -8% | -$341.0K |
| D | 2025-11-24 | 2025-11-20 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $3.38 | +4,693 | 89.3K | +6% | +$15.9K |
| D | 2025-11-24 | 2025-11-20 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale+OE | $35.58 | -4,693 | 84.6K | -5% | -$167.0K |
| DMA | 2025-11-14 | 2025-11-11+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $3.38 | +700 | 85.0K | +0.8% | +$2,366 |
| DMA | 2025-11-14 | 2025-11-11+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale+OE | $35.39 | -700 | 84.5K | -0.8% | -$24.8K |
| M | 2025-11-13 | 2025-11-11+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $35.39 | -700 | 84.0K | -0.8% | -$24.8K |
| D | 2025-08-12 | 2025-08-08 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | F - Tax | $19.36 | -4,294 | 84.5K | -5% | -$83.1K |
| D | 2025-08-12 | 2025-08-08 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $0.00 | +10.6K | 88.8K | +14% | $0 |
| D | 2025-03-06 | 2025-03-04 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | — | +13.8K | 83.8K | +20% | — |
| D | 2025-03-06 | 2025-03-04 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | F - Tax | $22.23 | -5,573 | 78.2K | -7% | -$123.9K |
| 2025-01-08 | 2025-01-06 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale | $30.00 | -2,230 | 69.9K | -3% | -$66.9K | |
| DM | 2024-12-11 | 2024-12-09+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | — | +23.9K | 73.7K | +48% | — |
| DM | 2024-12-11 | 2024-12-09+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | F - Tax | $30.48 | -5,885 | 67.5K | -8% | -$179.3K |
| D | 2024-11-07 | 2024-11-05 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $3.38 | +3,507 | 57.7K | +6% | +$11.9K |
| D | 2024-11-07 | 2024-11-05 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale+OE | $35.56 | -3,507 | 54.2K | -6% | -$124.7K |
| D | 2024-11-05 | 2024-11-01 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | S - Sale+OE | $35.39 | -3,100 | 54.2K | -5% | -$109.7K |
| D | 2024-11-05 | 2024-11-01 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $3.38 | +1,100 | 57.3K | +2% | +$3,718 |
| D | 2024-08-13 | 2024-08-09 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | F - Tax | $26.83 | -2,592 | 56.2K | -4% | -$69.5K |
| D | 2024-08-13 | 2024-08-09 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | A - Grant | $0.00 | +10.6K | 58.8K | +22% | $0 |
| DM | 2024-01-04 | 2024-01-02 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $2.89 | +6,701 | 43.5K | +18% | +$19.4K |
| DM | 2023-12-12 | 2023-12-09+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | F - Tax | $20.17 | -5,817 | 40.2K | -13% | -$117.3K |
| DM | 2023-12-12 | 2023-12-09+ | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | — | +23.9K | 40.3K | +145% | — |
| D | 2023-03-03 | 2023-03-01 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $2.39 | +6,173 | 22.1K | +39% | +$14.8K |
| DM | 2022-12-13 | 2022-12-10 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | — | +7,920 | 10.8K | +275% | — |
| DM | 2022-12-13 | 2022-12-10 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | F - Tax | $22.32 | -1,930 | 15.0K | -11% | -$43.1K |
| DM | 2022-11-14 | 2022-11-10 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | M - OptEx | $2.39 | +3,700 | 9,049 | +69% | +$8,829 |
| I | 2022-04-28 | 2022-04-26 | CSTL | CASTLE BIOSCIENCES INC | Juvenal Tobin W | Chief Commercial Off | A - Grant | — | +2,230 | 2,230 | New | — |
| D | 2021-12-14 | 2021-12-10 | CSTL | CASTLE BIOSCIENCES INC | Chief Commercial Off | M - OptEx | — | +1,750 | 5,282 | +50% | — | |
| D | 2021-12-14 | 2021-12-10 | CSTL | CASTLE BIOSCIENCES INC | Chief Commercial Off | F - Tax | $40.52 | -427 | 4,855 | -8% | -$17.3K |
Purchase Sale Sale after option exercise All abbreviations