Castle Biosciences shares owned by Simplex Trading
Quarter-by-quarter ownership of Castle Biosciences shares owned by Simplex Trading
from 13F filings
Historical chart of Simplex Trading investment in Castle Biosciences
Tip: Access up to 7 years of quarterly data
All positions including Castle Biosciences held by Simplex Trading consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Castle Biosciences by Simplex Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.0k | 200 | 20.00 |
| 2025-06-30 | $4.0k | 200 | 20.00 |
| 2025-03-31 | $2.0k | 100 | 20.00 |
| 2024-12-31 | $23k | 900 | 25.56 |
| 2024-09-30 | $51k | 1.8k | 28.33 |
| 2024-03-31 | $4.0k | 200 | 20.00 |
| 2023-12-31 | $4.0k | 200 | 20.00 |
| 2023-09-30 | $30k | 1.8k | 16.67 |
| 2023-06-30 | $34k | 2.5k | 13.60 |
| 2022-12-31 | $9.0k | 400 | 22.50 |
| 2022-09-30 | $10k | 400 | 25.00 |
| 2022-03-31 | $8.0k | 200 | 40.00 |
| 2021-12-31 | $42k | 600 | 70.00 |
| 2021-09-30 | $42k | 600 | 70.00 |
| 2021-06-30 | $43k | 600 | 71.67 |
| 2021-03-31 | $6 | 1 | 6.00 |
| 2020-12-31 | $134 | 20 | 6.70 |
| 2020-09-30 | $102 | 20 | 5.10 |
| 2020-06-30 | $75 | 20 | 3.75 |