IRON MTN INC

CUSIP: 462846106 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2014
Shares 91,502 Value ($000) $3,538 Avg Close — Range —
Q3 2014
Shares 156,224 Value ($000) $5,101 Avg Close — Range —
Q2 2014
Shares 139,367 Value ($000) $4,941 Avg Close — Range —
Q1 2014
Shares 88,046 Value ($000) $2,428 Avg Close — Range —
Q4 2013
Shares 56,691 Value ($000) $1,721 Avg Close — Range —
Q3 2013
Shares 28,790 Value ($000) $778 Avg Close — Range —
Q2 2013
Shares 29,273 Value ($000) $779 Avg Close — Range —