Insider Trading History of Barrett Ronald W

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Barrett Ronald W since 2006. The trader's CIK number is 1326330. At the time of the last reporting, Barrett Ronald W was the Chief Executive Offi of Concert Pharmaceuticals, Inc.. (stock ticker symbol CNCE). Also see all insider trading activities at Concert Pharmaceuticals, Inc..

Note that in the past Barrett Ronald W also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Xenoport Inc (XNPT) by Barrett Ronald W

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2015 XNPT 0 $0 37,500 $265,000 132,916 $399,996
2014 XNPT 2,600 $9,744 7,015 $58,526 124,166 $179,998
2013 XNPT 0 $0 0 $0 66,218 $49,998
2012 XNPT 0 $0 0 $0 27,500 $0
2011 XNPT 7,500 $49,440 0 $0 11,250 $0
2010 XNPT 0 $0 0 $0 13,750 $0
2009 XNPT 0 $0 0 $0 65,519 $108,330
2008 XNPT 0 $0 16,000 $922,255 6,250 $0
2007 XNPT 0 $0 95,300 $3,931,967 0 $0
2006 XNPT 2,380 $21,241 11,700 $286,545 0 $0

Yearly summary of insider trading at Concert Pharmaceuticals, Inc. (CNCE) by Barrett Ronald W

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2017 CNCE 0 $0 14,156 $349,653 14,156 $51,598
2015 CNCE 0 $0 17,699 $395,130 17,699 $19,999


Insider trading activities at 2 companies by Barrett Ronald W:

1. Xenoport Inc (XNPT)

2. Concert Pharmaceuticals, Inc. (CNCE)

Table 1. Insider trading of Xenoport Inc (XNPT) by Barrett Ronald W

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2015-09-01 XNPT Sale 12,500 7.00 87,500
2015-07-13 XNPT Sale 12,500 7.00 87,500
2015-07-15 XNPT Sale 12,500 7.20 90,000
2015-01-13 XNPT Option Ex 53,750 .00 0
2015-01-14 XNPT Option Ex 12,500 .00 0
2015-01-02 XNPT Option Ex 66,666 6.00 399,996
2014-12-08 XNPT Sale 7,015 8.34 58,526
2014-05-23 XNPT Buy 2,600 3.75 9,744
2014-02-21 XNPT Option Ex 66,666 2.70 179,998
2014-01-13 XNPT Option Ex 45,000 .00 0
2014-01-14 XNPT Option Ex 12,500 .00 0
2013-05-13 XNPT Option Ex 2,700 .00 0
2013-03-12 XNPT Option Ex 18,518 2.70 49,998
2013-01-14 XNPT Option Ex 45,000 .00 0
2012-01-30 XNPT Option Ex 1,250 .00 0
2012-01-13 XNPT Option Ex 26,250 .00 0
2011-08-11 XNPT Buy 7,500 6.59 49,440
2011-01-31 XNPT Option Ex 1,250 .00 0
2011-01-13 XNPT Option Ex 10,000 .00 0
2010-02-24 XNPT Option Ex 12,500 .00 0
2010-02-01 XNPT Option Ex 1,250 .00 0
2009-08-26 XNPT Option Ex 48,147 2.25 108,330
2009-02-17 XNPT Option Ex 6,250 .00 0
2009-01-30 XNPT Option Ex 1,250 .00 0
2009-01-14 XNPT Option Ex 9,872 .00 0
2008-02-19 XNPT Option Ex 6,250 .00 0
2008-02-19 XNPT Sale 1,281 54.78 70,168
2008-02-19 XNPT Sale 3,055 54.34 166,020
2008-02-19 XNPT Sale 3,664 54.37 199,219
2008-01-16 XNPT Sale 3,200 60.98 195,132
2008-01-16 XNPT Sale 1,500 60.79 91,189
2008-01-16 XNPT Sale 3,300 60.77 200,527
2007-12-17 XNPT Sale 3,700 54.47 201,546
2007-12-17 XNPT Sale 4,200 54.50 228,887
2007-12-17 XNPT Sale 100 54.76 5,476
2007-11-15 XNPT Sale 3,400 54.19 184,235
2007-11-15 XNPT Sale 3,200 54.19 173,395
2007-11-15 XNPT Sale 1,400 54.58 76,406
2007-10-15 XNPT Sale 3,400 50.07 170,241
2007-10-15 XNPT Sale 4,000 49.90 199,616
2007-10-15 XNPT Sale 1,000 49.52 49,516
2007-09-17 XNPT Sale 4,800 44.28 212,567
2007-09-17 XNPT Sale 3,600 44.28 159,426
2007-08-15 XNPT Sale 3,100 39.41 122,158
2007-08-15 XNPT Sale 3,000 39.46 118,389
2007-08-15 XNPT Sale 2,300 39.24 90,263
2007-07-16 XNPT Sale 2,217 46.03 102,050
2007-07-16 XNPT Sale 3,278 46.11 151,148
2007-07-16 XNPT Sale 2,905 46.07 133,824
2007-06-15 XNPT Sale 2,900 46.09 133,672
2007-06-15 XNPT Sale 3,300 46.09 152,110
2007-06-15 XNPT Sale 2,200 46.22 101,677
2007-05-15 XNPT Sale 3,300 41.80 137,933
2007-05-15 XNPT Sale 1,700 41.75 70,968
2007-05-15 XNPT Sale 3,400 41.84 142,245
2007-04-25 XNPT Sale 2,700 38.12 102,934
2007-04-16 XNPT Sale 1,900 29.75 56,519
2007-04-16 XNPT Sale 3,800 29.75 113,034
2007-03-22 XNPT Sale 700 25.00 17,500
2007-03-22 XNPT Sale 700 25.00 17,500
2007-03-22 XNPT Sale 2,000 25.00 50,000
2007-03-15 XNPT Sale 3,000 24.65 73,947
2007-02-15 XNPT Sale 1,400 28.27 39,585
2007-02-15 XNPT Sale 4,300 28.21 121,324
2007-02-08 XNPT Sale 2,700 30.00 81,000
2007-01-16 XNPT Sale 5,600 24.72 138,415
2007-01-16 XNPT Sale 100 24.61 2,461
2006-12-15 XNPT Sale 4,300 25.19 108,312
2006-12-15 XNPT Sale 1,400 25.17 35,232
2006-11-01 XNPT Sale 3,000 23.78 71,346
2006-10-16 XNPT Sale 3,000 23.89 71,655
2005-11-16 XNPT Buy 2,380 8.93 21,241

Table 2. Insider trading of Concert Pharmaceuticals, Inc. (CNCE) by Barrett Ronald W

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2017-12-04 CNCE Sale 14,156 24.70 349,653
2017-12-04 CNCE Option Ex 14,156 3.65 51,598
2015-11-09 CNCE Option Ex 17,699 1.13 19,999
2015-11-09 CNCE Sale 17,699 22.32 395,130

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 Barrett Ronald W (Chief Executive Offi of Concert Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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