MAC-GRAY CORP

CUSIP: 554153106 Class: COMMON STOCK

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2013
Shares 131,132 Value ($000) $2,784 Avg Close — Range —