Stock Trading History of Giardenelli Alfred J Jr

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 Giardenelli Alfred J Jr since year 2005. The trader's CIK number is 1268127. At the time of this reporting, Giardenelli Alfred J Jr is the of Comfort Systems Usa Inc (stock ticker symbol FIX).

Stock purchases, sales, and option exercises reported by *Giardenelli Alfred J Jr* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-08-10	FIX	Comfort Systems Usa Inc	Sale	1,000	15.05	15,050
2007-08-06	FIX	Comfort Systems Usa Inc	Sale	36,800	15.06	554,208
2006-05-09	FIX	Comfort Systems Usa Inc	Sale	50,000	14.99	749,666
2006-05-05	FIX	Comfort Systems Usa Inc	Sale	52,500	15.03	789,081
2006-05-05	FIX	Comfort Systems Usa Inc	Option Exercise	22,500	1.90	42,750
2006-05-08	FIX	Comfort Systems Usa Inc	Sale	5,000	15.01	75,050
2006-03-02	FIX	Comfort Systems Usa Inc	Sale	10,000	11.25	112,500
2005-12-12	FIX	Comfort Systems Usa Inc	Sale	1,400	9.50	13,300
2005-09-06	FIX	Comfort Systems Usa Inc	Sale	10,000	8.29	82,899

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 Giardenelli Alfred J Jr ( of Comfort Systems Usa Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.