Stock Trading History of Brooks Steven D

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 Brooks Steven D since year 2005. The trader's CIK number is 1227882. At the time of this reporting, Brooks Steven D is the Director of Cogent Communications Group Inc . (stock ticker symbol COI). See this page for all insider trading activities at Cogent Communications Group Inc .

Stock purchases, sales, and option exercises reported by insider *Brooks Steven D* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2009-01-05	CCOI	Cogent Communications Group Inc	Purchase	11,000	6.64	73,095
2006-11-14	CCOI	Cogent Communications Group Inc	Sale	950,000	14.64	13,908,000

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 Brooks Steven D (Director of Cogent Communications Group Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.