VANGUARD HEALTH SYS INC

CUSIP: 922036207 Class: CMN

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

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

Q3 2013
Shares 433,621 Value ($000) $9,110 Avg Close — Range —
Q2 2013
Shares 234,254 Value ($000) $4,858 Avg Close — Range —