PUBLIC SECTOR ZONE CORPORATION

CUSIP: 744994195 Class: COMMON

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q2 2015
Shares 20,000 Value ($000) $0 Avg Close — Range —
Q4 2013
Shares 20,000 Value ($000) $0 Avg Close — Range —
Q3 2013
Shares 20,000 Value ($000) $0 Avg Close — Range —
Q2 2013
Shares 20,000 Value ($000) $0 Avg Close — Range —