PRAXAIR INC

CUSIP: 74005p104 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2013
Shares 2,521 Value ($000) $328 Avg Close — Range —
Q3 2013
Shares 5,893 Value ($000) $708 Avg Close — Range —
Q2 2013
Shares 5,400 Value ($000) $622 Avg Close — Range —