SILVER WHEATON CORP

CUSIP: 828336107 Class: COM

FIRST INTERSTATE BANK's Holding History (CIK: 0001125727)

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

Q1 2017
Shares 6,400 Value ($000) $133 Avg Close — Range —
Q4 2016
Shares 6,400 Value ($000) $124 Avg Close — Range —
Q3 2016
Shares 6,400 Value ($000) $173 Avg Close — Range —
Q2 2016
Shares 6,400 Value ($000) $151 Avg Close — Range —
Q1 2016
Shares 6,400 Value ($000) $106 Avg Close — Range —
Q4 2015
Shares 12,400 Value ($000) $154 Avg Close — Range —
Q3 2015
Shares 12,200 Value ($000) $147 Avg Close — Range —
Q2 2015
Shares 11,000 Value ($000) $191 Avg Close — Range —
Q1 2015
Shares 11,000 Value ($000) $209 Avg Close — Range —
Q4 2014
Shares 11,000 Value ($000) $224 Avg Close — Range —
Q3 2014
Shares 11,000 Value ($000) $219 Avg Close — Range —
Q2 2014
Shares 11,000 Value ($000) $289 Avg Close — Range —
Q1 2014
Shares 11,000 Value ($000) $250 Avg Close — Range —
Q4 2013
Shares 11,000 Value ($000) $222 Avg Close — Range —
Q3 2013
Shares 11,000 Value ($000) $272 Avg Close — Range —
Q2 2013
Shares 11,000 Value ($000) $216 Avg Close — Range —