Insider Stock Trading History of West David R


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 West David R since year 2005. The trader's CIK number is 1374598. At the time of this reporting, West David R is the VP, Mkt & Bus. Devel of Commvault Systems Inc . (stock ticker symbol CVLT). See this page for all insider trading activities at Commvault Systems Inc .


Stock purchases, sales, and option exercises reported by insider West David R since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2014-03-21 CVLT Commvault Systems Inc Sale 18,878 70.00 1,321,460
2014-03-21 CVLT Commvault Systems Inc Option Ex 14,849 13.82 205,287
2014-03-06 CVLT Commvault Systems Inc Sale 2 70.46 140
2013-10-01 CVLT Commvault Systems Inc Option Ex 5,895 16.53 97,444
2013-10-01 CVLT Commvault Systems Inc Sale 5,895 90.00 530,550
2013-03-14 CVLT Commvault Systems Inc Option Ex 30,000 12.46 373,950
2013-03-14 CVLT Commvault Systems Inc Sale 30,000 82.50 2,475,000
2012-11-28 CVLT Commvault Systems Inc Option Ex 20,000 13.81 276,200
2012-11-28 CVLT Commvault Systems Inc Sale 20,000 69.00 1,380,000
2012-10-31 CVLT Commvault Systems Inc Sale 12,000 63.00 756,000
2012-10-31 CVLT Commvault Systems Inc Option Ex 10,000 16.99 169,899
2012-09-14 CVLT Commvault Systems Inc Option Ex 12,304 16.99 209,044
2012-09-14 CVLT Commvault Systems Inc Sale 12,304 59.00 725,936
2012-08-17 CVLT Commvault Systems Inc Option Ex 165 11.12 1,834
2012-08-17 CVLT Commvault Systems Inc Sale 165 52.75 8,703
2012-08-10 CVLT Commvault Systems Inc Option Ex 25,000 11.12 278,000
2012-08-10 CVLT Commvault Systems Inc Sale 25,000 53.00 1,325,000
2012-08-03 CVLT Commvault Systems Inc Sale 5,003 51.35 256,904
2012-02-09 CVLT Commvault Systems Inc Option Ex 20,000 16.99 339,799
2012-02-09 CVLT Commvault Systems Inc Sale 21,946 54.90 1,204,835
2011-12-05 CVLT Commvault Systems Inc Sale 18,104 50.00 905,200
2011-12-05 CVLT Commvault Systems Inc Option Ex 18,104 4.70 85,088
2011-12-02 CVLT Commvault Systems Inc Sale 3,200 50.00 160,000
2011-12-02 CVLT Commvault Systems Inc Option Ex 3,200 4.70 15,040
2011-11-16 CVLT Commvault Systems Inc Option Ex 3,196 4.70 15,021
2011-11-16 CVLT Commvault Systems Inc Sale 3,196 50.00 159,800
2011-11-14 CVLT Commvault Systems Inc Option Ex 25,000 4.70 117,500
2011-11-15 CVLT Commvault Systems Inc Sale 500 50.00 25,000
2011-11-14 CVLT Commvault Systems Inc Sale 25,000 48.00 1,200,000
2011-11-15 CVLT Commvault Systems Inc Option Ex 500 4.70 2,350
2011-07-01 CVLT Commvault Systems Inc Option Ex 6,200 5.00 31,000
2011-07-01 CVLT Commvault Systems Inc Sale 6,200 45.00 279,000
2011-07-05 CVLT Commvault Systems Inc Option Ex 6,300 5.00 31,500
2011-07-05 CVLT Commvault Systems Inc Sale 6,300 45.00 283,500
2011-05-31 CVLT Commvault Systems Inc Sale 27,500 41.08 1,129,700
2011-05-31 CVLT Commvault Systems Inc Option Ex 27,500 4.50 123,750
2010-11-04 CVLT Commvault Systems Inc Option Ex 15,000 6.00 90,000
2010-11-04 CVLT Commvault Systems Inc Sale 15,000 30.00 450,000
2010-09-20 CVLT Commvault Systems Inc Sale 8,000 28.00 224,000
2010-09-20 CVLT Commvault Systems Inc Option Ex 8,000 6.00 48,000
2010-09-02 CVLT Commvault Systems Inc Option Ex 2,000 6.00 12,000
2010-09-02 CVLT Commvault Systems Inc Sale 2,000 26.00 52,000
2010-08-23 CVLT Commvault Systems Inc Sale 5,441 23.88 129,931
2010-02-18 CVLT Commvault Systems Inc Option Ex 30,000 5.00 150,000
2010-02-18 CVLT Commvault Systems Inc Sale 30,000 22.56 676,800
2010-02-22 CVLT Commvault Systems Inc Option Ex 10,300 5.00 51,500
2010-02-22 CVLT Commvault Systems Inc Sale 10,300 22.75 234,325
2009-11-24 CVLT Commvault Systems Inc Sale 172 21.72 3,735
2009-11-09 CVLT Commvault Systems Inc Option Ex 29,700 5.00 148,500
2009-11-09 CVLT Commvault Systems Inc Sale 29,700 21.78 646,866
2009-09-15 CVLT Commvault Systems Inc Sale 167 19.93 3,328
2009-08-25 CVLT Commvault Systems Inc Sale 175 18.51 3,239
2009-06-16 CVLT Commvault Systems Inc Sale 172 15.70 2,700
2009-05-26 CVLT Commvault Systems Inc Sale 178 11.76 2,093
2009-03-17 CVLT Commvault Systems Inc Sale 848 9.81 8,318
2008-11-22 CVLT Commvault Systems Inc Sale 150 9.51 1,426
2009-02-24 CVLT Commvault Systems Inc Sale 219 10.96 2,400
2008-08-22 CVLT Commvault Systems Inc Sale 178 16.93 3,013
2008-05-30 CVLT Commvault Systems Inc Option Ex 10,000 5.00 50,000
2008-05-30 CVLT Commvault Systems Inc Sale 10,000 17.59 175,900
2007-10-05 CVLT Commvault Systems Inc Option Ex 20,000 5.00 100,000
2007-10-05 CVLT Commvault Systems Inc Sale 20,000 20.00 400,000
2007-05-16 CVLT Commvault Systems Inc Option Ex 10,000 5.00 50,000
2007-05-16 CVLT Commvault Systems Inc Sale 10,000 18.00 180,000

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 West David R (VP, Mkt & Bus. Devel of Commvault Systems Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.