MAETZOLD DEREK J
SEC CIK 1239501 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CSTL | CASTLE BIOSCIENCES INC | Pres, Chief Exec. Off, Dir | 30.1K | — | $44.70M | 267 | 2021-07-07 | 2026-09-21 |
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 267
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2022-12-13 | 2022-12-10 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | F - Tax | $22.32 | -6,315 | 309.2K | -2% | -$141.0K |
| 2022-12-07 | 2022-12-05 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $24.79 | -3,833 | 294.7K | -1% | -$95.0K | |
| MI | 2022-12-07 | 2022-12-05 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $24.79 | -5,125 | 25.8K | -17% | -$127.0K |
| D | 2022-12-05 | 2022-12-01 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | M - OptEx | $3.72 | +10.0K | 298.6K | +3% | +$37.2K |
| MI | 2022-11-23 | 2022-11-21+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $20.76 | -5,125 | 129.4K | -4% | -$106.4K |
| M | 2022-11-23 | 2022-11-21+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $20.76 | -3,833 | 289.5K | -1% | -$79.6K |
| MI | 2022-11-09 | 2022-11-07 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $20.35 | -5,125 | 26.7K | -16% | -$104.3K |
| M | 2022-11-09 | 2022-11-07 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $20.35 | -3,833 | 293.5K | -1% | -$78.0K |
| MI | 2022-10-26 | 2022-10-24+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $20.46 | -5,125 | 27.0K | -16% | -$104.9K |
| M | 2022-10-26 | 2022-10-24+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $20.46 | -3,833 | 296.2K | -1% | -$78.4K |
| MI | 2022-10-12 | 2022-10-11 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $24.05 | -560 | 27.3K | -2% | -$13.5K |
| M | 2022-10-12 | 2022-10-10+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $24.27 | -3,834 | 301.1K | -1% | -$93.0K |
| MI | 2022-10-12 | 2022-10-10+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $24.29 | -4,564 | 27.5K | -14% | -$110.9K |
| MI | 2022-10-06 | 2022-10-04 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $30.03 | -759 | 136.5K | -0.6% | -$22.8K |
| 2022-10-06 | 2022-10-04 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $30.03 | -541 | 303.9K | -0.2% | -$16.2K | |
| MI | 2022-09-28 | 2022-09-26+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $24.03 | -5,125 | 124.7K | -4% | -$123.2K |
| M | 2022-09-28 | 2022-09-26+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $24.03 | -3,833 | 304.4K | -1% | -$92.1K |
| MI | 2022-09-14 | 2022-09-12+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $29.17 | -5,148 | 28.1K | -15% | -$150.2K |
| M | 2022-09-14 | 2022-09-12+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $29.17 | -3,851 | 308.3K | -1% | -$112.3K |
| M | 2022-08-31 | 2022-08-29+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $29.55 | -4,418 | 312.1K | -1% | -$130.6K |
| MI | 2022-08-31 | 2022-08-29+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $29.55 | -5,941 | 140.7K | -4% | -$175.6K |
| MI | 2022-08-17 | 2022-08-16 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $32.83 | -36 | 29.0K | -0.1% | -$1,182 |
| MI | 2022-08-17 | 2022-08-15+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $33.00 | -10.9K | 29.1K | -27% | -$360.7K |
| M | 2022-08-17 | 2022-08-15+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $32.99 | -8,003 | 317.9K | -2% | -$264.0K |
| 2022-08-09 | 2022-08-05 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $30.31 | -649 | 324.5K | -0.2% | -$19.7K | |
| MI | 2022-08-09 | 2022-08-05 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $30.31 | -909 | 29.8K | -3% | -$27.6K |
| M | 2022-08-05 | 2022-08-03+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $30.73 | -3,519 | 328.7K | -1% | -$108.1K |
| MI | 2022-08-05 | 2022-08-03+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $30.73 | -4,931 | 30.2K | -14% | -$151.5K |
| MI | 2022-08-03 | 2022-08-01+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $27.43 | -5,125 | 30.2K | -15% | -$140.6K |
| M | 2022-08-03 | 2022-08-01+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $27.43 | -3,834 | 328.7K | -1% | -$105.2K |
| 2022-04-28 | 2022-04-26 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | A - Grant | — | +22.3K | 201.9K | +12% | — | |
| I | 2022-01-20 | 2022-01-10 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | G - Gift | $0.00 | -122.2K | 0 | -100% | $0 |
| D | 2021-12-14 | 2021-12-10 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | M - OptEx | — | +5,363 | 231.8K | +2% | — |
| D | 2021-12-14 | 2021-12-10 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | F - Tax | $40.52 | -2,111 | 229.7K | -0.9% | -$85.5K |
| DM | 2021-11-17 | 2021-11-15 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale+OE | $52.51 | -16.4K | 287.0K | -5% | -$861.4K |
| DM | 2021-11-17 | 2021-11-15+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | M - OptEx | $3.02 | +31.8K | 301.4K | +12% | +$96.0K |
| MI | 2021-11-12 | 2021-11-09+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $56.53 | -3,700 | 151.2K | -2% | -$209.2K |
| MI | 2021-10-25 | 2021-10-21 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $62.95 | -2,500 | 139.4K | -2% | -$157.4K |
| MI | 2021-10-21 | 2021-10-19+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $66.24 | -5,000 | 131.3K | -4% | -$331.2K |
| MI | 2021-10-08 | 2021-10-06 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $63.74 | -2,500 | 154.3K | -2% | -$159.4K |
| MI | 2021-10-06 | 2021-10-04+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $61.70 | -5,000 | 155.1K | -3% | -$308.5K |
| M | 2021-10-01 | 2021-09-30 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $65.92 | -10.0K | 286.0K | -3% | -$659.2K |
| MI | 2021-10-01 | 2021-09-30 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $65.89 | -2,500 | 144.2K | -2% | -$164.7K |
| M | 2021-09-30 | 2021-09-28+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $66.15 | -20.0K | 306.0K | -6% | -$1.32M |
| MI | 2021-09-30 | 2021-09-28+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $66.15 | -5,000 | 145.0K | -3% | -$330.8K |
| MI | 2021-09-16 | 2021-09-15 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $74.39 | -5,000 | 148.1K | -3% | -$371.9K |
| M | 2021-09-16 | 2021-09-15 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $74.36 | -10.0K | 316.0K | -3% | -$743.6K |
| MI | 2021-09-15 | 2021-09-13+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $73.48 | -6,667 | 151.6K | -4% | -$489.9K |
| M | 2021-09-15 | 2021-09-13+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $73.84 | -20.0K | 336.0K | -6% | -$1.48M |
| MI | 2021-09-15 | 2021-09-14 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $74.39 | -3,333 | 161.4K | -2% | -$247.9K |
| MI | 2021-09-02 | 2021-08-31 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $75.74 | -5,000 | 151.7K | -3% | -$378.7K |
| M | 2021-09-02 | 2021-08-31 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $75.71 | -10.0K | 346.0K | -3% | -$757.1K |
| MI | 2021-08-31 | 2021-08-27+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $74.31 | -10.0K | 144.8K | -6% | -$743.1K |
| M | 2021-08-31 | 2021-08-27+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $74.36 | -20.0K | 366.0K | -5% | -$1.49M |
| MI | 2021-08-25 | 2021-08-23 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $70.57 | -7,500 | 156.7K | -5% | -$529.3K |
| M | 2021-08-19 | 2021-08-17+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $60.00 | -10.0K | 378.9K | -3% | -$600.0K |
| MI | 2021-08-19 | 2021-08-17 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $58.91 | -2,500 | 172.2K | -1% | -$147.3K |
| MI | 2021-08-17 | 2021-08-13+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $63.22 | -5,000 | 150.8K | -3% | -$316.1K |
| M | 2021-08-17 | 2021-08-13+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $63.20 | -20.0K | 398.5K | -5% | -$1.26M |
| MI | 2021-08-06 | 2021-08-03 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $70.35 | -4,020 | 151.5K | -3% | -$282.8K |
| MI | 2021-08-03 | 2021-07-30+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $70.21 | -3,480 | 175.6K | -2% | -$244.3K |
| MI | 2021-07-23 | 2021-07-21 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $68.03 | -2,500 | 176.8K | -1% | -$170.1K |
| M | 2021-07-23 | 2021-07-21 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $68.05 | -10.0K | 406.0K | -2% | -$680.5K |
| MI | 2021-07-21 | 2021-07-19+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $65.30 | -5,000 | 165.9K | -3% | -$326.5K |
| M | 2021-07-21 | 2021-07-19+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $65.30 | -20.0K | 426.0K | -4% | -$1.31M |
| M | 2021-07-12 | 2021-07-09 | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $72.56 | -10.0K | 439.1K | -2% | -$725.6K |
| M | 2021-07-09 | 2021-07-07+ | CSTL | CASTLE BIOSCIENCES INC | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $69.78 | -20.0K | 455.4K | -4% | -$1.40M |
Purchase Sale Sale after option exercise All abbreviations