EXHIBIT 4
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the Common Stock of the Issuer and further agree that this Joint Filing Agreement be included as an Exhibit to such joint filings.
Date: June 8, 2020
| HERSHEY MANAGEMENT I, LLC | ||
| By: | /s/ Adam Hershey | |
| Name: | Adam Hershey | |
| Title: | Managing Member | |
| HERSHEY STRATEGIC CAPITAL, LP | ||
| By: | Hershey Strategic Capital GP, LLC, | |
| Its General Partner | ||
| By: | /s/ Adam Hershey | |
| Name: | Adam Hershey | |
| Title: | Managing Member | |
| HERSHEY STRATEGIC CAPITAL GP, LLC | ||
| By: | /s/ Adam Hershey | |
| Name: | Adam Hershey | |
| Title: | Managing Member | |
| HERSHEY MANAGEMENT IV, LLC | ||
| By: | /s/ Adam Hershey | |
| Name: | Adam Hershey | |
| Title: | Managing Member | |
| SHORE VENTURES III, LP | ||
| By: | Hershey Management IV, LLC, | |
| Its General Partner | ||
| By: | /s/ Adam Hershey | |
| Name: | Adam Hershey | |
| Title: | Managing Member | |
| /s/ Adam Hershey | ||
| Adam Hershey | ||
