Insider Stock Trading History of Lopez David A.


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 Lopez David A. since year 2005. The trader's CIK number is 1416384. At the time of this reporting, Lopez David A. is the Senior Vice Presiden of Neutral Tandem Inc . (stock ticker symbol TNDM). See this page for all insider trading activities at Neutral Tandem Inc .


Stock purchases, sales, and option exercises reported by insider Lopez David A. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2013-08-28 IQNT Neutral Tandem Inc Sale 20,000 8.08 161,600
2012-08-22 IQNT Neutral Tandem Inc Sale 5,000 10.75 53,750
2012-08-23 IQNT Neutral Tandem Inc Sale 8,000 10.79 86,320
2012-08-10 IQNT Neutral Tandem Inc Sale 15,000 12.02 180,300
2011-11-15 TNDM Neutral Tandem Inc Buy 4,000 10.04 40,160
2011-03-15 TNDM Neutral Tandem Inc Sale 11,750 13.32 156,510
2011-03-15 TNDM Neutral Tandem Inc Option Ex 8,750 3.68 32,200
2010-09-14 TNDM Neutral Tandem Inc Buy 1,000 10.43 10,430
2009-10-26 TNDM Neutral Tandem Inc Option Ex 8,750 3.68 32,200
2009-10-26 TNDM Neutral Tandem Inc Sale 8,750 23.48 205,450
2009-06-11 TNDM Neutral Tandem Inc Sale 21,250 27.92 593,300
2009-05-04 TNDM Neutral Tandem Inc Option Ex 16,250 17.90 290,875
2009-05-04 TNDM Neutral Tandem Inc Sale 16,250 28.75 467,187
2009-02-26 TNDM Neutral Tandem Inc Option Ex 2,750 3.68 10,120
2009-02-26 TNDM Neutral Tandem Inc Sale 2,750 19.85 54,587
2008-12-11 TNDM Neutral Tandem Inc Option Ex 6,000 3.68 22,080
2008-12-11 TNDM Neutral Tandem Inc Sale 6,000 15.24 91,440
2008-07-21 TNDM Neutral Tandem Inc Sale 9,409 17.28 162,587
2008-07-14 TNDM Neutral Tandem Inc Sale 18,326 17.88 327,668
2008-07-08 TNDM Neutral Tandem Inc Sale 9,244 18.15 167,778
2008-07-07 TNDM Neutral Tandem Inc Sale 18,000 17.47 314,460
2008-07-01 TNDM Neutral Tandem Inc Sale 9,397 18.03 169,427
2008-06-30 TNDM Neutral Tandem Inc Sale 22,575 17.19 388,086
2008-06-26 TNDM Neutral Tandem Inc Sale 11,508 17.54 201,827
2008-06-27 TNDM Neutral Tandem Inc Sale 16,191 18.04 292,004
2008-06-26 TNDM Neutral Tandem Inc Sale 3,110 17.72 55,099
2008-06-27 TNDM Neutral Tandem Inc Sale 4,335 18.04 78,181
2008-06-26 TNDM Neutral Tandem Inc Sale 840 18.45 15,501
2008-06-26 TNDM Neutral Tandem Inc Sale 9,807 18.01 176,624
2008-06-26 TNDM Neutral Tandem Inc Sale 4,110 17.81 73,186
2008-06-26 TNDM Neutral Tandem Inc Sale 9,807 18.01 176,624
2008-06-26 TNDM Neutral Tandem Inc Sale 9,807 18.01 176,624
2008-06-26 TNDM Neutral Tandem Inc Sale 9,807 18.01 176,624
2008-06-26 TNDM Neutral Tandem Inc Sale 9,807 18.01 176,624
2008-06-26 TNDM Neutral Tandem Inc Sale 9,807 18.01 176,624
2008-06-09 TNDM Neutral Tandem Inc Sale 675 18.77 12,669
2008-06-02 TNDM Neutral Tandem Inc Sale 1,350 19.23 25,960
2008-05-27 TNDM Neutral Tandem Inc Sale 1,125 20.25 22,779
2008-05-27 TNDM Neutral Tandem Inc Sale 2,250 20.25 45,558
2008-04-23 TNDM Neutral Tandem Inc Sale 3,838 17.01 65,284
2008-04-02 TNDM Neutral Tandem Inc Sale 46,395 17.01 789,178
2007-11-07 TNDM Neutral Tandem Inc Sale 20,415 14.00 285,810

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 Lopez David A. (Senior Vice Presiden of Neutral Tandem Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.