MAETZOLD DEREK J
CIK 1239501
Transactions on file
180
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 278 | $5.8K | +1.1% | open → |
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 278 | $5.8K | +1.1% | open → |
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 278 | $5.8K | +1.1% | open → |
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 278 | $5.8K | +1.1% | open → |
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 1,153 | $24.0K | +1.1% | open → |
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 1,357 | $28.3K | +1.1% | open → |
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 6,214 | $129.6K | +1.1% | open → |
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Exer. | 6,010 | $14.4K | +782.0% | open → |
| 2026-06-03 | 2026-06-01 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Exer. | 204 | $487.56 | +782.0% | open → |
| 2026-05-22 | 2026-05-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 212 | $4.3K | +4.4% | open → |
| 2026-05-22 | 2026-05-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 212 | $4.3K | +4.4% | open → |
| 2026-05-22 | 2026-05-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 212 | $4.3K | +4.4% | open → |
| 2026-05-22 | 2026-05-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 212 | $4.3K | +4.4% | open → |
| 2026-05-22 | 2026-05-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 880 | $17.8K | +4.4% | open → |
| 2026-05-22 | 2026-05-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 1,035 | $20.9K | +4.4% | open → |
| 2026-05-22 | 2026-05-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 420 | $8.5K | +4.4% | open → |
| 2026-05-22 | 2026-05-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Exer. | 420 | $1.0K | +782.0% | open → |
| 2026-05-22 | 2026-05-20 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 66 | $1.3K | +5.4% | open → |
| 2026-05-22 | 2026-05-20 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 66 | $1.3K | +5.4% | open → |
| 2026-05-22 | 2026-05-20 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 66 | $1.3K | +5.4% | open → |
| 2026-05-22 | 2026-05-20 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 66 | $1.3K | +5.4% | open → |
| 2026-05-22 | 2026-05-20 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 273 | $5.5K | +5.4% | open → |
| 2026-05-22 | 2026-05-20 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 322 | $6.4K | +5.4% | open → |
| 2026-05-22 | 2026-05-20 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 130 | $2.6K | +5.4% | open → |
| 2026-05-22 | 2026-05-20 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Exer. | 130 | $310.70 | +782.0% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 41 | $925.99 | -6.7% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 41 | $925.99 | -6.7% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 41 | $925.99 | -6.7% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 41 | $925.99 | -6.7% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 168 | $3.8K | -6.7% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 198 | $4.5K | -6.7% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 906 | $20.5K | -6.7% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 237 | $5.2K | -4.5% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 237 | $5.2K | -4.5% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 237 | $5.2K | -4.5% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 237 | $5.2K | -4.5% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 985 | $21.7K | -4.5% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 1,159 | $25.6K | -4.5% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 5,308 | $117.2K | -4.5% | open → |
| 2026-05-11 | 2026-05-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Exer. | 6,214 | $14.9K | +782.0% | open → |
| 2026-04-23 | 2026-04-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 278 | $7.0K | -16.0% | open → |
| 2026-04-23 | 2026-04-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 278 | $7.0K | -16.0% | open → |
| 2026-04-23 | 2026-04-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 278 | $7.0K | -16.0% | open → |
| 2026-04-23 | 2026-04-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 278 | $7.0K | -16.0% | open → |
| 2026-04-23 | 2026-04-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 1,153 | $28.9K | -16.0% | open → |
| 2026-04-23 | 2026-04-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 1,357 | $34.1K | -16.0% | open → |
| 2026-04-23 | 2026-04-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 550 | $13.8K | -16.0% | open → |
| 2026-04-23 | 2026-04-21 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Exer. | 550 | $1.3K | +782.0% | open → |
| 2025-01-08 | 2025-01-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 117 | $3.5K | -30.1% | open → |
| 2025-01-08 | 2025-01-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 124 | $3.7K | -30.1% | open → |
| 2025-01-08 | 2025-01-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 243 | $7.3K | -30.1% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 262 | $7.9K | -30.2% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 262 | $7.9K | -30.2% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 262 | $7.9K | -30.2% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 264 | $8.0K | -30.2% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 831 | $25.1K | -30.2% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 885 | $26.7K | -30.2% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 1,727 | $52.1K | -30.2% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 47 | $1.4K | -27.6% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 47 | $1.4K | -27.6% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 47 | $1.4K | -27.6% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 47 | $1.4K | -27.6% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 149 | $4.3K | -27.6% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 160 | $4.7K | -27.6% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 310 | $9.0K | -27.6% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 102 | $2.9K | -25.8% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 102 | $2.9K | -25.8% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 102 | $2.9K | -25.8% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 103 | $2.9K | -25.8% | open → |
| 2025-01-08 | 2025-01-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 36 | $1.1K | -30.1% | open → |
| 2025-01-08 | 2025-01-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 37 | $1.1K | -30.1% | open → |
| 2025-01-08 | 2025-01-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 37 | $1.1K | -30.1% | open → |
| 2025-01-08 | 2025-01-07 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 37 | $1.1K | -30.1% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 678 | $19.3K | -25.8% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 346 | $9.8K | -25.8% | open → |
| 2025-01-08 | 2025-01-06 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 325 | $9.2K | -25.8% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 285 | $7.8K | -23.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 5 | $147.40 | -28.5% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 4 | $117.92 | -28.5% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 5 | $147.40 | -28.5% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 15 | $442.20 | -28.5% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 16 | $471.68 | -28.5% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 31 | $913.88 | -28.5% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 61 | $1.7K | -26.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 60 | $1.7K | -26.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 61 | $1.7K | -26.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 60 | $1.7K | -26.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 192 | $5.5K | -26.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 204 | $5.8K | -26.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 399 | $11.4K | -26.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 85 | $2.3K | -23.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 85 | $2.3K | -23.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 85 | $2.3K | -23.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 85 | $2.3K | -23.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 267 | $7.3K | -23.4% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 4 | $117.92 | -28.5% | open → |
| 2025-01-15 | 2025-01-13 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 556 | $15.3K | -23.4% | open → |
| 2025-03-06 | 2025-03-04 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Tax | 7,576 | $168.4K | -5.2% | open → |
| 2025-03-06 | 2025-03-04 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 1,247 | $26.0K | +1.1% | open → |
| 2025-03-06 | 2025-03-04 | CSTL CASTLE BIOSCIENCES INC | OfficerDirector Pres. & Chief Exec. Officer | Sale | 2,022 | $42.2K | +1.1% | open → |
