IRON MTN INC

CUSIP: 462846106 Class: COM

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

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

Q4 2014
Shares 70,902 Value ($000) $2,741 Avg Close — Range —
Q3 2014
Shares 66,751 Value ($000) $2,179 Avg Close — Range —
Q2 2014
Shares 71,223 Value ($000) $2,525 Avg Close — Range —
Q1 2014
Shares 74,798 Value ($000) $2,062 Avg Close — Range —
Q4 2013
Shares 78,801 Value ($000) $2,392 Avg Close — Range —
Q3 2013
Shares 84,623 Value ($000) $2,287 Avg Close — Range —
Q2 2013
Shares 86,094 Value ($000) $2,291 Avg Close — Range —
Q1 2013
Shares 88,468 Value ($000) $3,212 Avg Close — Range —