North Star Investment Management Corp.
Holdings in SPOK
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $1,609,180 | 122,000 | Shares | Sole | 2026-01-30 |
| 2025-09-30 | $2,104,500 | 122,000 | Shares | Sole | 2025-10-22 |
| 2025-06-30 | $2,156,960 | 122,000 | Shares | Sole | 2025-07-15 |
| 2025-03-31 | $2,005,680 | 122,000 | Shares | Sole | 2025-04-17 |
| 2024-12-31 | $1,958,100 | 122,000 | Shares | Sole | 2025-02-10 |
| 2024-09-30 | $1,837,320 | 122,000 | Shares | Sole | 2024-10-30 |
| 2024-06-30 | $858,980 | 58,000 | Shares | Sole | 2024-08-06 |