Insider Stock Trading History of Sing George 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 Sing George L since year 2005. The trader's CIK number is 1225471. At the time of this reporting, Sing George L is the Director of Regeneron Pharmaceuticals Inc . (stock ticker symbol REGN). See this page for all insider trading activities at Regeneron Pharmaceuticals Inc .


Stock purchases, sales, and option exercises reported by insider Sing George L since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-01-03 REGN Regeneron Pharmaceuticals Inc Option Ex 7,000 19.69 137,830
2017-01-03 REGN Regeneron Pharmaceuticals Inc Option Ex 7,000 19.69 137,830
2015-11-18 REGN Regeneron Pharmaceuticals Inc Option Ex 3,000 19.69 59,070
2015-11-18 REGN Regeneron Pharmaceuticals Inc Sale 3,500 580.00 2,030,000
2015-05-27 REGN Regeneron Pharmaceuticals Inc Option Ex 5,000 19.69 98,450
2015-05-27 REGN Regeneron Pharmaceuticals Inc Sale 5,000 515.00 2,575,000
2015-02-20 REGN Regeneron Pharmaceuticals Inc Option Ex 15,000 18.61 279,150
2015-02-20 REGN Regeneron Pharmaceuticals Inc Sale 15,000 423.12 6,346,800
2014-02-21 REGN Regeneron Pharmaceuticals Inc Sale 15,000 339.00 5,085,000
2014-02-21 REGN Regeneron Pharmaceuticals Inc Option Ex 15,000 15.80 237,000
2014-02-14 REGN Regeneron Pharmaceuticals Inc Option Ex 15,000 9.17 137,550
2014-02-14 REGN Regeneron Pharmaceuticals Inc Sale 15,000 324.00 4,860,000
2013-11-26 REGN Regeneron Pharmaceuticals Inc Option Ex 10,000 15.01 150,100
2013-11-26 REGN Regeneron Pharmaceuticals Inc Sale 10,000 295.00 2,950,000
2013-05-10 REGN Regeneron Pharmaceuticals Inc Option Ex 5,000 15.01 75,050
2013-05-10 REGN Regeneron Pharmaceuticals Inc Sale 5,000 270.00 1,350,000
2012-11-29 REGN Regeneron Pharmaceuticals Inc Sale 5,000 185.00 925,000
2012-11-16 REGN Regeneron Pharmaceuticals Inc Sale 5,000 152.00 760,000
2012-11-13 REGN Regeneron Pharmaceuticals Inc Sale 5,000 148.00 740,000
2012-08-22 REGN Regeneron Pharmaceuticals Inc Sale 5,000 139.00 695,000
2012-08-23 REGN Regeneron Pharmaceuticals Inc Sale 5,000 142.00 710,000
2012-08-22 REGN Regeneron Pharmaceuticals Inc Option Ex 5,000 18.80 94,000
2012-08-23 REGN Regeneron Pharmaceuticals Inc Option Ex 5,000 18.80 94,000
2012-07-26 REGN Regeneron Pharmaceuticals Inc Option Ex 5,000 18.80 94,000
2012-07-26 REGN Regeneron Pharmaceuticals Inc Sale 5,000 135.00 675,000
2012-05-30 REGN Regeneron Pharmaceuticals Inc Sale 5,000 134.00 670,000
2012-05-31 REGN Regeneron Pharmaceuticals Inc Sale 5,000 134.94 674,725
2011-11-22 REGN Regeneron Pharmaceuticals Inc Option Ex 15,000 28.81 432,150
2010-06-09 REGN Regeneron Pharmaceuticals Inc Option Ex 5,000 25.43 127,150
2010-05-18 REGN Regeneron Pharmaceuticals Inc Buy 7,500 28.54 214,050
2009-11-13 REGN Regeneron Pharmaceuticals Inc Buy 12,500 18.73 234,087
2006-01-09 REGN Regeneron Pharmaceuticals Inc Option Ex 40,000 9.36 374,440

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 Sing George L (Director of Regeneron Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.