IRON MTN INC

CUSIP: 462846106 Class: COM

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2014
Shares 62,606 Value ($000) $2,420 Avg Close — Range —
Q3 2014
Shares 62,953 Value ($000) $2,055 Avg Close — Range —
Q2 2014
Shares 63,853 Value ($000) $2,264 Avg Close — Range —
Q1 2014
Shares 62,423 Value ($000) $1,721 Avg Close — Range —
Q4 2013
Shares 62,823 Value ($000) $1,907 Avg Close — Range —
Q3 2013
Shares 56,723 Value ($000) $1,533 Avg Close — Range —
Q2 2013
Shares 57,123 Value ($000) $1,520 Avg Close — Range —