IRON MTN INC

CUSIP: 462846106 Class: COM

SOMERVILLE KURT F's Holding History (CIK: 0001215208)

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

Q4 2013
Shares 9,000 Value ($000) $273 Avg Close — Range —
Q3 2013
Shares 9,000 Value ($000) $243 Avg Close — Range —
Q2 2013
Shares 9,799 Value ($000) $261 Avg Close — Range —
Q1 2013
Shares 9,799 Value ($000) $356 Avg Close — Range —
Q4 2012
Shares 9,799 Value ($000) $304 Avg Close — Range —