IRON MTN INC

CUSIP: 462846106 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q1 2013
Shares 2,292 Value ($000) $83 Avg Close — Range —
Q4 2012
Shares 2,292 Value ($000) $71 Avg Close — Range —
Q3 2012
Shares 15,640 Value ($000) $533 Avg Close — Range —
Q2 2012
Shares 17,040 Value ($000) $562 Avg Close — Range —
Q1 2012
Shares 12,400 Value ($000) $357 Avg Close — Range —