Insider Stock Trading History of Berstein David L


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 Berstein David L since year 2005. The trader's CIK number is 1242986. At the time of this reporting, Berstein David L is the SVP, Chief IP Counsel of Ariad Pharmaceuticals Inc . (stock ticker symbol ARIA). See this page for all insider trading activities at Ariad Pharmaceuticals Inc .


Stock purchases, sales, and option exercises reported by insider Berstein David L since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-03-19 ARIA Ariad Pharmaceuticals Inc Option Ex 4,750 .00 0
2016-03-21 ARIA Ariad Pharmaceuticals Inc Sale 2,375 6.47 15,356
2016-03-03 ARIA Ariad Pharmaceuticals Inc Sale 9,625 6.12 58,885
2016-03-01 ARIA Ariad Pharmaceuticals Inc Option Ex 19,250 .00 0
2016-02-01 ARIA Ariad Pharmaceuticals Inc Option Ex 29,333 .00 0
2016-02-01 ARIA Ariad Pharmaceuticals Inc Sale 14,667 4.81 70,518
2015-09-28 ARIA Ariad Pharmaceuticals Inc Sale 5,000 6.46 32,315
2015-09-24 ARIA Ariad Pharmaceuticals Inc Option Ex 10,000 .00 0
2015-07-16 ARIA Ariad Pharmaceuticals Inc Sale 4,000 8.54 34,164
2015-07-15 ARIA Ariad Pharmaceuticals Inc Option Ex 8,000 .00 0
2015-03-23 ARIA Ariad Pharmaceuticals Inc Sale 2,000 8.56 17,118
2015-03-19 ARIA Ariad Pharmaceuticals Inc Option Ex 4,750 .00 0
2015-03-20 ARIA Ariad Pharmaceuticals Inc Option Ex 4,000 .00 0
2015-03-20 ARIA Ariad Pharmaceuticals Inc Sale 2,375 8.85 21,025
2015-02-02 ARIA Ariad Pharmaceuticals Inc Sale 14,667 6.33 92,827
2015-02-02 ARIA Ariad Pharmaceuticals Inc Option Ex 29,334 .00 0
2014-09-09 ARIA Ariad Pharmaceuticals Inc Option Ex 7,825 5.23 40,924
2014-07-15 ARIA Ariad Pharmaceuticals Inc Option Ex 8,000 .00 0
2014-04-01 ARIA Ariad Pharmaceuticals Inc Option Ex 6,000 .00 0
2014-04-02 ARIA Ariad Pharmaceuticals Inc Sale 2,400 8.22 19,718
2014-03-21 ARIA Ariad Pharmaceuticals Inc Sale 1,600 7.89 12,630
2014-03-19 ARIA Ariad Pharmaceuticals Inc Option Ex 4,750 .00 0
2014-03-20 ARIA Ariad Pharmaceuticals Inc Option Ex 4,000 .00 0
2013-12-18 ARIA Ariad Pharmaceuticals Inc Option Ex 9,000 .00 0
2013-12-19 ARIA Ariad Pharmaceuticals Inc Sale 4,500 5.14 23,130
2013-07-18 ARIA Ariad Pharmaceuticals Inc Sale 8,000 19.79 158,288
2013-07-15 ARIA Ariad Pharmaceuticals Inc Option Ex 16,000 .00 0
2013-04-01 ARIA Ariad Pharmaceuticals Inc Option Ex 6,000 .00 0
2013-04-02 ARIA Ariad Pharmaceuticals Inc Sale 2,400 18.05 43,322
2013-03-22 ARIA Ariad Pharmaceuticals Inc Option Ex 26,333 .00 0
2013-03-25 ARIA Ariad Pharmaceuticals Inc Sale 10,533 18.88 198,810
2013-03-22 ARIA Ariad Pharmaceuticals Inc Sale 1,600 19.46 31,134
2013-03-20 ARIA Ariad Pharmaceuticals Inc Option Ex 4,000 .00 0
2012-12-18 ARIA Ariad Pharmaceuticals Inc Option Ex 9,000 .00 0
2012-09-19 ARIA Ariad Pharmaceuticals Inc Sale 19,375 24.00 465,000
2012-09-19 ARIA Ariad Pharmaceuticals Inc Option Ex 11,375 5.23 59,491
2012-09-11 ARIA Ariad Pharmaceuticals Inc Option Ex 11,375 5.23 59,491
2012-09-11 ARIA Ariad Pharmaceuticals Inc Sale 19,375 23.00 445,625
2012-09-11 ARIA Ariad Pharmaceuticals Inc Option Ex 11,375 5.23 59,491
2012-09-11 ARIA Ariad Pharmaceuticals Inc Sale 19,375 23.00 445,625
2012-09-06 ARIA Ariad Pharmaceuticals Inc Sale 19,375 22.00 426,250
2012-09-06 ARIA Ariad Pharmaceuticals Inc Option Ex 11,375 5.23 59,491
2012-09-04 ARIA Ariad Pharmaceuticals Inc Sale 16,050 21.00 337,050
2012-09-04 ARIA Ariad Pharmaceuticals Inc Option Ex 8,050 5.23 42,101
2012-08-15 ARIA Ariad Pharmaceuticals Inc Sale 8,000 20.00 160,000
2012-07-30 ARIA Ariad Pharmaceuticals Inc Sale 8,000 19.00 152,000
2012-03-26 ARIA Ariad Pharmaceuticals Inc Sale 8,000 16.00 128,000
2012-05-21 ARIA Ariad Pharmaceuticals Inc Sale 26,075 16.54 431,384
2012-05-21 ARIA Ariad Pharmaceuticals Inc Option Ex 26,075 4.19 109,254
2012-05-02 ARIA Ariad Pharmaceuticals Inc Sale 19,375 17.00 329,375
2012-05-02 ARIA Ariad Pharmaceuticals Inc Option Ex 11,375 4.19 47,661
2012-04-01 ARIA Ariad Pharmaceuticals Inc Option Ex 6,000 .00 0
2012-04-03 ARIA Ariad Pharmaceuticals Inc Sale 2,400 16.18 38,844
2012-03-26 ARIA Ariad Pharmaceuticals Inc Sale 11,375 16.00 182,000
2012-03-26 ARIA Ariad Pharmaceuticals Inc Option Ex 11,375 4.19 47,661
2012-03-22 ARIA Ariad Pharmaceuticals Inc Option Ex 26,333 .00 0
2012-03-23 ARIA Ariad Pharmaceuticals Inc Sale 10,533 15.41 162,271
2012-03-20 ARIA Ariad Pharmaceuticals Inc Sale 18,800 15.02 282,319
2012-03-19 ARIA Ariad Pharmaceuticals Inc Option Ex 47,000 .00 0
2012-02-28 ARIA Ariad Pharmaceuticals Inc Option Ex 11,375 4.04 46,011
2012-02-28 ARIA Ariad Pharmaceuticals Inc Sale 11,375 15.50 176,312
2012-02-23 ARIA Ariad Pharmaceuticals Inc Sale 4,100 15.00 61,500
2012-02-21 ARIA Ariad Pharmaceuticals Inc Option Ex 22,800 3.90 88,920
2012-02-21 ARIA Ariad Pharmaceuticals Inc Sale 35,100 14.50 509,020
2011-06-07 ARIA Ariad Pharmaceuticals Inc Option Ex 60,000 5.65 339,000
2011-04-11 ARIA Ariad Pharmaceuticals Inc Option Ex 22,000 .00 0
2011-03-22 ARIA Ariad Pharmaceuticals Inc Option Ex 26,334 .00 0

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 Berstein David L (SVP, Chief IP Counsel of Ariad Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.