IRON MTN INC

CUSIP: 462846106 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2014
Shares 26,267,170 Value ($000) $1,015,489 Avg Close — Range —
Q3 2014
Shares 12,808,748 Value ($000) $418,206 Avg Close — Range —
Q2 2014
Shares 12,366,885 Value ($000) $438,406 Avg Close — Range —
Q1 2014
Shares 12,014,452 Value ($000) $331,239 Avg Close — Range —
Q4 2013
Shares 11,617,764 Value ($000) $352,599 Avg Close — Range —
Q3 2013
Shares 11,407,811 Value ($000) $308,238 Avg Close — Range —
Q2 2013
Shares 11,096,077 Value ($000) $295,266 Avg Close — Range —