WHITESTONE REIT

Ticker: WSR CUSIP: 966084204 Class: REIT

PDT Partners, LLC's Holding History (CIK: 0001564702)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015
Shares 10,532 Value ($000) $121 Avg Close — Range —
Q3 2014
Shares 11,151 Value ($000) $155 Avg Close — Range —
Q2 2014
Shares 22,592 Value ($000) $337 Avg Close — Range —
Q4 2013
Shares 18,747 Value ($000) $251 Avg Close — Range —