VANGUARD HEALTH SYS INC

CUSIP: 922036207 Class: CMN

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q3 2013
Shares 15,872 Value ($000) $333 Avg Close — Range —
Q2 2013
Shares 11,638 Value ($000) $241 Avg Close — Range —