IRON MTN INC

CUSIP: 462846106 Class: COM

Owl Creek Asset Management, L.P.'s Holding History (CIK: 0001313756)

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

Q4 2014
Shares 4,510,555 Value ($000) $174,378 Avg Close — Range —
Q3 2014
Shares 4,204,072 Value ($000) $137,263 Avg Close — Range —
Q2 2014
Shares 3,243,011 Value ($000) $114,965 Avg Close — Range —
Q1 2014
Shares 2,040,930 Value ($000) $56,268 Avg Close — Range —
Q4 2013
Shares 1,278,845 Value ($000) $38,813 Avg Close — Range —
Q3 2013
Shares 1,278,845 Value ($000) $34,554 Avg Close — Range —
Q2 2013
Shares 1,278,845 Value ($000) $34,030 Avg Close — Range —