Exhibit 99.1
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k)(1)(iii) 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 13G dated September 24, 2021 (including amendments thereto) with respect to the shares of Class A Common Stock, par value $0.0001 per share, of Greenidge Generation Holdings Inc. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.
| 210 CAPITAL, LLC | ||
| By: | Covenant RHA Partners, L.P. | |
| Its: | Member | |
| By: | /s/ Robert Alpert | |
| Its: | Authorized Signatory | |
| By: | CCW/LAW Holdings, LLC | |
| Its: | Member | |
| By: | /s/ C. Clark Webb | |
| Its: | Authorized Signatory | |
| CCW/LAW HOLDINGS, LLC | ||
| By: | /s/ C. Clark Webb | |
| Its: | Authorized Signatory | |
| COVENANT RHA PARTNERS, L.P. | ||
| By: | RHA Investments, Inc. | |
| Its: | Member | |
| By: | /s/ Robert Alpert | |
| Its: | Authorized Signatory | |
| RHA INVESTMENTS, INC. | ||
| By: | /s/ Robert Alpert | |
| Its: | President | |
/s/ Robert Alpert | |
| ROBERT ALPERT |
/s/ C. Clark Webb | |
| C. CLARK WEBB |
