IRON MTN INC

CUSIP: 462846106 Class: COM

Davis Selected Advisers's Holding History (CIK: 0001036325)

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

Q4 2013
Shares 9,475,988 Value ($000) $287,596 Avg Close — Range —
Q3 2013
Shares 9,686,317 Value ($000) $261,724 Avg Close — Range —
Q2 2013
Shares 9,758,926 Value ($000) $259,685 Avg Close — Range —