| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Needham Investment Management Llc | 2024-08-02 | |||
| Punch & Associates Investment Management, Inc. | 2024-02-14 | |||
| Punch & Associates Investment Management, Inc. | 2023-02-13 | |||
| Punch & Associates Investment Management, Inc. | 2022-02-14 | |||
| Perritt Capital Management Inc | 2020-02-10 |