Whitestone REIT (WSR) SC 13D Whitestone REIT

EXHIBIT 1

JOINT FILING AGREEMENT

Each of the undersigned hereby acknowledges and agrees, in compliance with the provisions of Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, that the Schedule 13D to which this Agreement is attached as an exhibit, and any amendments thereto, will be filed with the Securities and Exchange Commission jointly on behalf of the undersigned. This Agreement may be executed in one or more counterparts.

Dated as of June 12, 2017

KBS SOR PROPERTIES LLC
	By:	KBS SOR (BVI) Holdings, Ltd., its sole member
		By:	KBS Strategic Opportunity Limited Partnership, its sole shareholder
			By	KBS Strategic Opportunity REIT, Inc., its sole general partner
				By:	/s/ Peter McMillan III
					Name:   Peter McMillan III
					Title:     President
KBS SOR (BVI) HOLDINGS, LTD.
	By:	KBS Strategic Opportunity Limited Partnership, its sole shareholder
		By	KBS Strategic Opportunity REIT, Inc., its sole general partner
				By:	/s/ Peter McMillan III
					Name:   Peter McMillan III
					Title:     President

KBS STRATEGIC OPPORTUNITY LIMITED PARTNERSHIP
	By:	KBS Strategic Opportunity REIT, Inc., its sole general partner
			By:	/s/ Peter McMillan III
				Name:   Peter McMillan III
				Title:     President
KBS STRATEGIC OPPORTUNITY REIT, INC.
			By:	/s/ Peter McMillan III
				Name:   Peter McMillan III
				Title:     President

KBS CAPITAL ADVISORS LLC
	By:	GKP Holding LLC, a Manager
			By:	/s/ Peter McMillan III
				Peter McMillan III, Manager
			By:	/s/ Keith D. Hall
				Keith D. Hall, Manager
KEITH D. HALL
/s/ Keith D. Hall
PETER MCMILLAN III
/s/ Peter McMillan III