Helen Greiner

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
IRBT $36.42 27,000 $983,318.40 383,322 2011-04-25 Filing
IRBT $36.22 20,100 $727,951.65 410,322 2011-04-21 Filing
IRBT $36.16 25,100 $907,648.63 430,422 2011-04-20 Filing
IRBT $35.55 32,200 $1,144,645.60 455,522 2011-04-19 Filing
IRBT $35.21 24,100 $848,582.69 487,722 2011-04-18 Filing
IRBT $35.50 22,900 $812,968.32 511,822 2011-04-15 Filing
IRBT $35.17 28,800 $1,012,864.32 534,722 2011-04-14 Filing
IRBT $35.21 85,500 $3,010,395.15 563,522 2011-04-13 Filing
IRBT $33.91 14,700 $498,521.10 649,022 2011-04-07 Filing
IRBT $33.89 19,600 $664,222.44 663,722 2011-04-06 Filing
IRBT $29.97 25,934 $777,231.61 683,322 2011-03-09 Filing
IRBT $29.87 31,900 $952,699.88 709,256 2011-03-08 Filing
IRBT $29.76 800 $23,808.00 741,156 2011-02-18 Filing
IRBT $29.77 500 $14,885.00 741,956 2011-02-14 Filing
IRBT $29.85 17,400 $519,452.64 742,456 2011-02-11 Filing
IRBT $29.85 23,466 $700,410.82 759,856 2011-02-10 Filing
IRBT $25.79 9,500 $245,019.25 783,322 2011-01-10 Filing
IRBT $26.00 31,000 $805,857.40 792,822 2011-01-07 Filing
IRBT $26.54 33,400 $886,429.32 823,822 2011-01-06 Filing
IRBT $25.88 26,100 $675,569.79 857,222 2011-01-05 Filing