Stock Trading History of Yakich Wayne J

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 Yakich Wayne J since year 2005. The trader's CIK number is 1190786. At the time of this reporting, Yakich Wayne J is the Vice President of Praxair Inc (stock ticker symbol PX).

Stock purchases, sales, and option exercises reported by *Yakich Wayne J* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-08-06	PX	Praxair Inc	Sale	1,444	77.34	111,671
2007-05-14	PX	Praxair Inc	Sale	48,899	66.04	3,229,460
2007-05-14	PX	Praxair Inc	Option Exercise	48,899	44.94	2,197,358
2006-05-09	PX	Praxair Inc	Sale	15,801	56.38	890,781
2006-05-09	PX	Praxair Inc	Option Exercise	78,001	30.21	2,356,410
2006-05-09	PX	Praxair Inc	Sale	62,200	56.19	3,495,225

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 Yakich Wayne J (Vice President of Praxair Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.