MATTRESS FIRM HLDG CORP

CUSIP: 57722W106 Class: CMN

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

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

Q4 2014
Shares 12,615 Value ($000) $733 Avg Close — Range —
Q3 2014
Shares 17,675 Value ($000) $1,062 Avg Close — Range —
Q2 2014
Shares 17,730 Value ($000) $847 Avg Close — Range —
Q1 2014
Shares 21,620 Value ($000) $1,034 Avg Close — Range —
Q4 2013
Shares 5,080 Value ($000) $219 Avg Close — Range —
Q2 2013
Shares 11,175 Value ($000) $450 Avg Close — Range —