Climb Global Solutions (CLMB) SC 13G Wayside Technology / Zenith Sterling Advisers ownership change

EXHIBIT 99.1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing on behalf of each of them this Schedule 13G (including further amendments thereto) with respect to the common stock of Wayside Technology Group, Inc. and that this Joint Filing Agreement be included as an exhibit to such joint filing.

This Joint Filing Agreement may be executed in one or more counterparts, and each such counterpart shall be an original but all of which, taken together, shall constitute but one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of this 24th day of August 2020.

By:	/s/ Joshua J. Peters
	Joshua J. Peters
Zenith Sterling Advisers LLC
By:	/s/ Joshua J. Peters
	Joshua J. Peters, Managing Member