IRON MTN INC

CUSIP: 462846106 Class: COM

CONFLUENCE INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001442056)

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

Q4 2014
Shares 1,177,688 Value ($000) $45,529 Avg Close — Range —
Q3 2014
Shares 1,067,259 Value ($000) $34,846 Avg Close — Range —
Q2 2014
Shares 1,124,096 Value ($000) $39,849 Avg Close — Range —
Q1 2014
Shares 1,057,947 Value ($000) $29,168 Avg Close — Range —
Q4 2013
Shares 964,742 Value ($000) $29,280 Avg Close — Range —
Q3 2013
Shares 847,400 Value ($000) $22,897 Avg Close — Range —
Q2 2013
Shares 763,582 Value ($000) $20,319 Avg Close — Range —