| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Adirondack Research & Management Inc. | 2018-02-08 | |||
| Kamin Peter H | 2018-02-02 | |||
| North Star Investment Management Corp. | 2018-01-08 | |||
| Adirondack Research & Management Inc. | 2017-02-14 | |||
| Adirondack Research & Management Inc. | 2017-02-14 |