Stock Trading History of Kramer Randy S

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Kramer Randy S since year 2005. The trader's CIK number is 1311781. At the time of this reporting, Kramer Randy S is the Vice President of Praxair Inc (stock ticker symbol PX).

Stock purchases, sales, and option exercises reported by *Kramer Randy S* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-04-30	PX	Praxair Inc	Sale	8,000	65.35	522,799
2007-04-30	PX	Praxair Inc	Option Exercise	8,000	27.02	216,200
2007-01-31	PX	Praxair Inc	Sale	8,000	62.26	498,080
2007-01-31	PX	Praxair Inc	Option Exercise	8,000	27.62	221,000
2006-10-30	PX	Praxair Inc	Sale	6,000	60.61	363,648
2006-10-30	PX	Praxair Inc	Option Exercise	6,000	27.62	165,750
2006-07-31	PX	Praxair Inc	Sale	6,000	54.50	327,007
2006-07-31	PX	Praxair Inc	Option Exercise	6,000	27.62	165,750

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Kramer Randy S (Vice President of Praxair Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.