OBERWEIS ASSET MANAGEMENT INC/
Holdings in CPRX
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $13,699,879 | 586,970 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $10,412,632 | 528,560 | Shares | Sole | 2025-11-17 |
| 2025-06-30 | $10,159,940 | 468,200 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $11,339,300 | 467,600 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $9,748,377 | 467,100 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $9,112,992 | 458,400 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $7,100,616 | 458,400 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $7,306,896 | 458,400 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $5,859,966 | 348,600 | Shares | Sole | 2024-02-14 |
| 2023-09-30 | $3,432,184 | 293,600 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $2,464,896 | 183,400 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $2,443,892 | 147,400 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $1,796,760 | 96,600 | Shares | Sole | 2023-02-14 |