Insider Stock Trading History of Tepper Robert I


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 Tepper Robert I since year 2005. The trader's CIK number is 1192595. At the time of this reporting, Tepper Robert I is the 10% Owner of Cytomx Therapeutics, Inc. . (stock ticker symbol CTMX). See this page for all insider trading activities at Cytomx Therapeutics, Inc. .

Note that in the past TEPPER ROBERT I also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Tepper Robert I since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-04 CTMX Cytomx Therapeutics, Inc. Sale 24,777 24.34 603,072
2017-09-25 MYOK Myokardia Inc Sale 201,400 43.00 8,660,200
2017-09-26 MYOK Myokardia Inc Sale 400,000 43.00 17,200,000
2017-09-19 CTMX Cytomx Therapeutics, Inc. Sale 20,000 18.00 360,000
2017-09-11 MYOK Myokardia Inc Sale 20,000 44.25 885,080
2017-09-08 MYOK Myokardia Inc Sale 201,250 41.69 8,390,917
2017-06-29 CTMX Cytomx Therapeutics, Inc. Sale 15,000 16.00 240,000
2017-04-06 GBT Global Blood Therapeutics, Inc. Sale 31,225 33.23 1,037,575
2017-03-23 CTMX Cytomx Therapeutics, Inc. Sale 1,000,000 17.00 17,000,000
2017-03-27 CTMX Cytomx Therapeutics, Inc. Sale 650,000 18.00 11,700,000
2017-02-07 BPMC Blueprint Medicines Corp Sale 1,000,000 35.27 35,275,000
2016-05-16 SAGE Sage Therapeutics, Inc. Sale 850,000 31.25 26,562,500
2014-09-11 BLUE Bluebird Bio, Inc. Sale 87,000 36.52 3,177,240
2014-09-12 BLUE Bluebird Bio, Inc. Sale 38,000 36.59 1,390,420
2014-01-21 BLUE Bluebird Bio, Inc. Sale 250,000 23.91 5,977,500
2014-01-15 BLUE Bluebird Bio, Inc. Sale 260,000 22.14 5,756,400
2014-01-16 BLUE Bluebird Bio, Inc. Sale 33,000 24.02 792,660
2014-01-17 BLUE Bluebird Bio, Inc. Sale 14,000 23.96 335,440
2014-01-14 BLUE Bluebird Bio, Inc. Sale 270,000 21.91 5,915,700
2014-01-13 BLUE Bluebird Bio, Inc. Sale 45,000 21.80 981,000
2014-01-10 BLUE Bluebird Bio, Inc. Sale 25,000 21.98 549,500
2007-02-12 MLNM Millennium Pharmaceuticals Inc Sale 22,500 11.36 255,600
2006-11-20 MLNM Millennium Pharmaceuticals Inc Sale 15,000 11.49 172,425
2006-10-30 MLNM Millennium Pharmaceuticals Inc Sale 60,000 11.88 712,680
2006-08-09 MLNM Millennium Pharmaceuticals Inc Sale 1,700 9.87 16,779
2006-07-31 MLNM Millennium Pharmaceuticals Inc Option Ex 75,000 3.94 295,275

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 Tepper Robert I (10% Owner of Cytomx Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.