Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Isilon Systems, Inc. (ISLN) since 2010 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Isilon Systems, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1373671.
Total stock buying since 2010: $886,500.
Total stock sales since 2010: $80,898,334.
Total stock option exercises since 2010: $2,862,037.
▪ Recent SEC 13D filings for all companies
▪ Recent portfolio reports of all companies
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2010 | 50,000 | $886,500 | 4,539,979 | $80,898,334 | 367,260 | $2,862,037 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2010-12 | 0 | $0 | 5,000 | $169,050 | 0 | $0 |
| 2010-11 | 0 | $0 | 103,360 | $3,067,831 | 74,360 | $261,608 |
| 2010-10 | 0 | $0 | 9,360 | $255,340 | 57,360 | $1,282,082 |
| 2010-09 | 0 | $0 | 33,360 | $775,983 | 33,360 | $646,394 |
| 2010-08 | 50,000 | $886,500 | 3,011,951 | $55,200,073 | 107,180 | $373,154 |
| 2010-07 | 0 | $0 | 560,310 | $9,678,741 | 10,000 | $25,600 |
| 2010-06 | 0 | $0 | 121,000 | $1,681,580 | 25,000 | $119,000 |
| 2010-05 | 0 | $0 | 695,638 | $10,069,736 | 60,000 | $154,199 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2010-12-07 | Weld Gwen E (VP HR and Organizational Dev) | Sale | 5,000 | 33.81 | 169,050 |
| 2010-11-24 | Godwin Mary E. (VP Operations) | Sale | 4,680 | 33.74 | 157,903 |
| 2010-11-24 | Godwin Mary E. (VP Operations) | Option Ex | 4,680 | 3.73 | 17,479 |
| 2010-11-17 | Patel Sujal M (President & CEO) | Sale | 12,000 | 33.73 | 404,736 |
| 2010-11-16 | Patel Sujal M (President & CEO) | Sale | 12,000 | 33.73 | 404,808 |
| 2010-11-12 | Godwin Mary E. (VP Operations) | Sale | 4,680 | 25.61 | 119,854 |
| 2010-11-12 | Godwin Mary E. (VP Operations) | Option Ex | 4,680 | 3.73 | 17,479 |
| 2010-11-04 | Weld Gwen E (VP HR and Organizational Dev) | Sale | 5,000 | 28.50 | 142,500 |
| 2010-11-01 | Jurgensen Elliott Ren Jr | Sale | 5,000 | 28.51 | 142,550 |
| 2010-11-01 | Jurgensen Elliott Ren Jr | Option Ex | 5,000 | 1.35 | 6,750 |
| 2010-11-01 | Helsel Brett (SVP Engineering) | Sale | 60,000 | 28.26 | 1,695,480 |
| 2010-11-01 | Helsel Brett (SVP Engineering) | Option Ex | 60,000 | 3.67 | 219,900 |
| 2010-10-25 | Godwin Mary E. (VP Operations) | Sale | 4,680 | 29.39 | 137,545 |
| 2010-10-25 | Godwin Mary E. (VP Operations) | Option Ex | 4,680 | 3.73 | 17,479 |
| 2010-10-20 | Patel Sujal M (President & CEO) | Option Ex | 12,000 | 27.52 | 330,240 |
| 2010-10-19 | Patel Sujal M (President & CEO) | Option Ex | 12,000 | 27.30 | 327,624 |
| 2010-10-12 | Godwin Mary E. (VP Operations) | Sale | 4,680 | 25.17 | 117,795 |
| 2010-10-12 | Godwin Mary E. (VP Operations) | Option Ex | 4,680 | 3.73 | 17,479 |
| 2010-10-07 | Patel Sujal M (President & CEO) | Option Ex | 12,000 | 24.60 | 295,200 |
| 2010-10-06 | Patel Sujal M (President & CEO) | Option Ex | 12,000 | 24.50 | 294,060 |
| 2010-09-24 | Godwin Mary E. (VP Operations) | Sale | 4,680 | 23.80 | 111,384 |
| 2010-09-24 | Godwin Mary E. (VP Operations) | Option Ex | 4,680 | 3.73 | 17,479 |
| 2010-09-21 | Patel Sujal M (President & CEO) | Option Ex | 12,000 | 25.45 | 305,436 |
| 2010-09-20 | Patel Sujal M (President & CEO) | Option Ex | 12,000 | 25.50 | 306,000 |
| 2010-09-13 | Godwin Mary E. (VP Operations) | Sale | 4,680 | 23.17 | 108,435 |
| 2010-09-13 | Godwin Mary E. (VP Operations) | Option Ex | 4,680 | 3.73 | 17,479 |
| 2010-09-10 | Patel Sujal M (President & CEO) | Sale | 12,000 | 23.07 | 276,840 |
| 2010-09-09 | Patel Sujal M (President & CEO) | Sale | 12,000 | 23.28 | 279,324 |
| 2010-08-31 | Weld Gwen E (VP HR and Organizational Dev) | Sale | 10,000 | 19.19 | 191,880 |
| 2010-08-27 | Patel Sujal M (President & CEO) | Sale | 12,000 | 19.69 | 236,280 |
| 2010-08-26 | Patel Sujal M (President & CEO) | Sale | 12,000 | 19.18 | 230,196 |
| 2010-08-24 | Godwin Mary E. (VP Operations) | Sale | 4,680 | 19.68 | 92,102 |
| 2010-08-24 | Godwin Mary E. (VP Operations) | Option Ex | 4,680 | 3.73 | 17,479 |
| 2010-08-24 | Atlas Venture Entrepreneurs Fund V Lp (10% Owner) | Sale | 196,800 | 20.07 | 3,949,776 |
| 2010-08-24 | Fidelman Barry J (Director) | Sale | 196,800 | 20.07 | 3,949,776 |
| 2010-08-23 | Bennett George H (SVP WW Field Operations) | Sale | 10,000 | 19.37 | 193,700 |
| 2010-08-23 | Bennett George H (SVP WW Field Operations) | Option Ex | 10,000 | 2.56 | 25,600 |
| 2010-08-23 | Jurgensen Elliott Ren Jr | Sale | 5,000 | 18.82 | 94,100 |
| 2010-08-23 | Jurgensen Elliott Ren Jr | Option Ex | 5,000 | 1.35 | 6,750 |
| 2010-08-23 | Helsel Brett (SVP Engineering) | Sale | 20,000 | 19.90 | 398,000 |
| 2010-08-23 | Helsel Brett (SVP Engineering) | Option Ex | 20,000 | 4.76 | 95,200 |
| 2010-08-23 | Atlas Venture Entrepreneurs Fund V Lp (10% Owner) | Sale | 116,200 | 20.06 | 2,330,507 |
| 2010-08-23 | Fidelman Barry J (Director) | Sale | 116,200 | 20.06 | 2,330,507 |
| 2010-08-18 | Godwin Mary E. (VP Operations) | Sale | 791 | 17.50 | 13,842 |
| 2010-08-18 | Atlas Venture Associates V Lp (10% Owner) | Sale | 68,000 | 17.58 | 1,195,712 |
| 2010-08-18 | Fidelman Barry J (Director) | Sale | 68,000 | 17.58 | 1,195,712 |
| 2010-08-17 | Atlas Venture Associates V Lp (10% Owner) | Sale | 152,000 | 17.84 | 2,711,832 |
| 2010-08-17 | Fidelman Barry J (Director) | Sale | 152,000 | 17.84 | 2,711,832 |
| 2010-08-16 | Atlas Venture Associates V Lp (10% Owner) | Sale | 225,000 | 17.27 | 3,886,650 |
| 2010-08-16 | Fidelman Barry J (Director) | Sale | 225,000 | 17.27 | 3,886,650 |
| 2010-08-11 | Patel Sujal M (President & CEO) | Sale | 12,000 | 17.07 | 204,900 |
| 2010-08-10 | Patel Sujal M (President & CEO) | Sale | 12,000 | 17.48 | 209,748 |
| 2010-08-06 | Listwin Donald J | Buy | 50,000 | 17.73 | 886,500 |
| 2010-08-06 | Atlas Venture Entrepreneurs Fund V Lp (10% Owner) | Sale | 9,800 | 18.12 | 177,536 |
| 2010-08-06 | Fidelman Barry J (Director) | Sale | 9,800 | 18.12 | 177,536 |
| 2010-08-05 | Atlas Venture Entrepreneurs Fund V Lp (10% Owner) | Sale | 100,490 | 18.02 | 1,810,427 |
| 2010-08-05 | Fidelman Barry J (Director) | Sale | 100,490 | 18.02 | 1,810,427 |
| 2010-08-04 | Richter William D (CFO & VP Finance) | Sale | 7,500 | 17.95 | 134,625 |
| 2010-08-04 | Richter William D (CFO & VP Finance) | Option Ex | 7,500 | 2.57 | 19,275 |
| 2010-08-04 | Atlas Venture Entrepreneurs Fund V Lp (10% Owner) | Sale | 210,000 | 17.94 | 3,768,240 |
| 2010-08-04 | Fidelman Barry J (Director) | Sale | 210,000 | 17.94 | 3,768,240 |
| 2010-08-03 | Atlas Venture Associates V Lp (10% Owner) | Sale | 44,700 | 17.67 | 789,670 |
| 2010-08-03 | Fidelman Barry J (Director) | Sale | 44,700 | 17.67 | 789,670 |
| 2010-08-02 | Bennett George H (SVP WW Field Operations) | Sale | 10,000 | 18.37 | 183,700 |
| 2010-08-02 | Bennett George H (SVP WW Field Operations) | Option Ex | 10,000 | 2.56 | 25,600 |
| 2010-08-02 | Helsel Brett (SVP Engineering) | Sale | 50,000 | 18.06 | 903,100 |
| 2010-08-02 | Helsel Brett (SVP Engineering) | Option Ex | 50,000 | 3.67 | 183,250 |
| 2010-08-02 | Atlas Venture Associates V Lp (10% Owner) | Sale | 300,000 | 18.12 | 5,436,600 |
| 2010-08-02 | Fidelman Barry J (Director) | Sale | 300,000 | 18.12 | 5,436,600 |
| 2010-07-30 | Mcilwain Matthew S | Sale | 12,500 | 17.31 | 216,400 |
| 2010-07-30 | Atlas Venture Associates V Lp (10% Owner) | Sale | 100,000 | 17.47 | 1,747,200 |
| 2010-07-30 | Fidelman Barry J (Director) | Sale | 100,000 | 17.47 | 1,747,200 |
| 2010-07-28 | Patel Sujal M (President & CEO) | Sale | 12,000 | 17.05 | 204,600 |
| 2010-07-27 | Patel Sujal M (President & CEO) | Sale | 12,000 | 17.42 | 209,052 |
| 2010-07-27 | Fidelman Barry J (Director) | Sale | 29,810 | 17.62 | 525,341 |
| 2010-07-26 | Bennett George H (SVP WW Field Operations) | Sale | 10,000 | 17.52 | 175,240 |
| 2010-07-26 | Bennett George H (SVP WW Field Operations) | Option Ex | 10,000 | 2.56 | 25,600 |
| 2010-07-26 | Fidelman Barry J (Director) | Sale | 260,000 | 17.37 | 4,516,460 |
| 2010-07-16 | Patel Sujal M (President & CEO) | Sale | 12,000 | 13.84 | 166,020 |
| 2010-07-15 | Patel Sujal M (President & CEO) | Sale | 12,000 | 14.27 | 171,228 |
| 2010-06-21 | Helsel Brett (SVP Engineering) | Sale | 25,000 | 14.90 | 372,500 |
| 2010-06-21 | Helsel Brett (SVP Engineering) | Option Ex | 25,000 | 4.76 | 119,000 |
| 2010-06-16 | Patel Sujal M (President & CEO) | Sale | 12,000 | 12.79 | 153,456 |
| 2010-06-15 | Patel Sujal M (President & CEO) | Sale | 12,000 | 12.52 | 150,180 |
| 2010-06-04 | Patel Sujal M (President & CEO) | Sale | 24,000 | 13.64 | 327,432 |
| 2010-06-03 | Patel Sujal M (President & CEO) | Sale | 24,000 | 14.29 | 342,864 |
| 2010-05-18 | Godwin Mary E. (VP Operations) | Sale | 5,000 | 14.29 | 71,465 |
| 2010-05-18 | Godwin Mary E. (VP Operations) | Option Ex | 5,000 | 2.57 | 12,850 |
| 2010-05-18 | Patel Sujal M (President & CEO) | Sale | 12,000 | 14.09 | 169,104 |
| 2010-05-17 | Patel Sujal M (President & CEO) | Sale | 12,000 | 14.17 | 170,088 |
| 2010-05-17 | Helsel Brett (SVP Engineering) | Sale | 25,000 | 14.21 | 355,325 |
| 2010-05-17 | Helsel Brett (SVP Engineering) | Option Ex | 25,000 | 2.57 | 64,249 |
| 2010-05-13 | Atlas Venture Entrepreneurs Fund V Lp (10% Owner) | Sale | 140,000 | 14.72 | 2,060,380 |
| 2010-05-13 | Van Oppen Peter H | Sale | 68,238 | 14.77 | 1,007,602 |
| 2010-05-13 | Fidelman Barry J (Director) | Sale | 140,000 | 14.72 | 2,060,380 |
| 2010-05-12 | Richter William D (CFO & VP Finance) | Sale | 30,000 | 14.28 | 428,430 |
| 2010-05-12 | Richter William D (CFO & VP Finance) | Option Ex | 30,000 | 2.57 | 77,100 |
| 2010-05-12 | Atlas Venture Entrepreneurs Fund V Lp (10% Owner) | Sale | 100,000 | 14.33 | 1,433,200 |
| 2010-05-12 | Fidelman Barry J (Director) | Sale | 100,000 | 14.33 | 1,433,200 |
| 2010-05-11 | Atlas Venture Entrepreneurs Fund V Lp (10% Owner) | Sale | 31,700 | 13.89 | 440,281 |
| 2010-05-11 | Fidelman Barry J (Director) | Sale | 31,700 | 13.89 | 440,281 |
Insider trading activities including stock purchases, stock sales, and option exercises of ISLN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Isilon Systems, Inc. (symbol ISLN, CIK number 1373671) see the Securities and Exchange Commission (SEC) website.