IRON MTN INC

CUSIP: 462846106 Class: COM

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2014
Shares 2,335 Value ($000) $90 Avg Close — Range —
Q3 2014
Shares 2,178 Value ($000) $71 Avg Close — Range —
Q2 2014
Shares 2,178 Value ($000) $77 Avg Close — Range —
Q1 2014
Shares 2,178 Value ($000) $60 Avg Close — Range —
Q4 2013
Shares 2,178 Value ($000) $66 Avg Close — Range —
Q3 2013
Shares 2,178 Value ($000) $59 Avg Close — Range —
Q2 2013
Shares 2,178 Value ($000) $58 Avg Close — Range —
Q1 2013
Shares 2,178 Value ($000) $79 Avg Close — Range —