POWERTECH URANIUM CORP

CUSIP: 739369106 Class: CL A

Washington Trust Bank's Holding History (CIK: 0000861787)

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

Q3 2013
Shares 10,000 Value ($000) $1 Avg Close — Range —
Q2 2013
Shares 10,000 Value ($000) $1 Avg Close — Range —