IRON MTN INC

CUSIP: 462846106 Class: COM

NOMURA HOLDINGS INC's Holding History (CIK: 0001163653)

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

Q3 2014
Shares 253,021 Value ($000) $8,231 Avg Close — Range —
Q2 2014
Shares 739,745 Value ($000) $25,975 Avg Close — Range —
Q1 2014
Shares 204,047 Value ($000) $5,618 Avg Close — Range —
Q4 2013
Shares 9,894 Value ($000) $300 Avg Close — Range —
Q3 2013
Shares 40,543 Value ($000) $1,095 Avg Close — Range —
Q2 2013
Shares 58,638 Value ($000) $1,562 Avg Close — Range —
Q1 2013
Shares 41,838 Value ($000) $1,516 Avg Close — Range —
Q4 2012
Shares 16,243 Value ($000) $503 Avg Close — Range —