IRON MTN INC

CUSIP: 462846106 Class: COM

NORTHEAST INVESTMENT MANAGEMENT's Holding History (CIK: 0001082215)

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

Q4 2014
Shares 8,288 Value ($000) $320 Avg Close — Range —
Q3 2014
Shares 7,760 Value ($000) $253 Avg Close — Range —
Q2 2014
Shares 7,760 Value ($000) $275 Avg Close — Range —
Q1 2014
Shares 7,760 Value ($000) $214 Avg Close — Range —
Q4 2013
Shares 7,760 Value ($000) $236 Avg Close — Range —
Q3 2013
Shares 7,760 Value ($000) $210 Avg Close — Range —
Q2 2013
Shares 7,760 Value ($000) $206 Avg Close — Range —