Insider Stock Trading History of Atlas Venture Associates V Lp


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 Atlas Venture Associates V Lp since year 2005. The trader's CIK number is 1133805. At the time of this reporting, Atlas Venture Associates V Lp is the 10% Owner of Isilon Systems, Inc. . (stock ticker symbol ISLN). See this page for all insider trading activities at Isilon Systems, Inc. .

Note that in the past ATLAS VENTURE ASSOCIATES V LP also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Atlas Venture Associates V Lp since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-08-16 ISLN Isilon Systems, Inc. Sale 225,000 17.27 3,886,650
2010-08-17 ISLN Isilon Systems, Inc. Sale 152,000 17.84 2,711,832
2010-08-18 ISLN Isilon Systems, Inc. Sale 68,000 17.58 1,195,712
2010-08-03 ISLN Isilon Systems, Inc. Sale 44,700 17.67 789,670
2010-07-30 ISLN Isilon Systems, Inc. Sale 100,000 17.47 1,747,200
2010-08-02 ISLN Isilon Systems, Inc. Sale 300,000 18.12 5,436,600
2010-05-04 ISLN Isilon Systems, Inc. Sale 100,000 14.01 1,400,800
2010-05-05 ISLN Isilon Systems, Inc. Sale 50,000 14.50 725,050
2008-11-13 ISLN Isilon Systems, Inc. Buy 57,131 3.36 191,674
2008-11-14 ISLN Isilon Systems, Inc. Buy 12,145 3.43 41,620
2008-11-11 ISLN Isilon Systems, Inc. Buy 33,748 3.43 115,755
2008-11-12 ISLN Isilon Systems, Inc. Buy 65,486 3.35 219,116
2008-11-10 ISLN Isilon Systems, Inc. Buy 36,666 3.46 126,901
2008-11-04 ISLN Isilon Systems, Inc. Buy 4,085 3.46 14,142
2008-11-05 ISLN Isilon Systems, Inc. Buy 38,722 3.38 130,880
2005-10-27 NXTM Nxstage Medical, Inc. Buy 99,923 10.00 999,230

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 Atlas Venture Associates V Lp (10% Owner of Isilon Systems, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.