IRON MTN INC

CUSIP: 462846106 Class: COM

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q4 2014
Shares 29,963 Value ($000) $1,158 Avg Close — Range —
Q2 2014
Shares 2,300,035 Value ($000) $81,536 Avg Close — Range —
Q1 2014
Shares 2,185,224 Value ($000) $60,247 Avg Close — Range —
Q4 2013
Shares 2,494,098 Value ($000) $75,696 Avg Close — Range —
Q3 2013
Shares 3,314,320 Value ($000) $89,553 Avg Close — Range —
Q2 2013
Shares 5,164,435 Value ($000) $137,426 Avg Close — Range —