CUSIP NO. 10316T106 13G

EXHIBIT A

Agreement of Joint Filing

The undersigned hereby agree that a single Schedule 13G (or any amendment thereto) relating to the Common Stock of Phreesia, Inc. shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13G.

Date: February 13, 2020

HLM VENTURE PARTNERS II, L.P.
By:		HLM Venture Associates II, L.L.C. Its: General Partner
		By:		/s/ Edward L. Cahill
				Edward L. Cahill Authorized Signatory
HLM VENTURE ASSOCIATES II, L.L.C.
		By:		/s/ Edward L. Cahill
				Edward L. Cahill Authorized Signatory
/s/ Edward L. Cahill
Edward L. Cahill
/s/ Peter J. Grua
Peter J. Grua