Insider Stock Trading History of Starkloff Eric Howard


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 Starkloff Eric Howard since year 2005. The trader's CIK number is 1574827. At the time of this reporting, Starkloff Eric Howard is the Executive Vice President of National Instruments Corp . (stock ticker symbol NATI). See this page for all insider trading activities at National Instruments Corp .


Stock purchases, sales, and option exercises reported by insider Starkloff Eric Howard since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-05-01 NATI National Instruments Corp Option Ex 16,857 17.38 292,940
2018-02-01 NATI National Instruments Corp Option Ex 261 38.25 9,983
2017-08-01 NATI National Instruments Corp Option Ex 16 29.67 474
2017-05-05 NATI National Instruments Corp Sale 6,888 34.91 240,480
2017-05-01 NATI National Instruments Corp Option Ex 10,063 13.35 134,381
2017-02-01 NATI National Instruments Corp Option Ex 443 23.88 10,577
2016-11-11 NATI National Instruments Corp Sale 1,222 29.00 35,438
2016-11-08 NATI National Instruments Corp Sale 1,393 28.50 39,700
2016-11-07 NATI National Instruments Corp Sale 437 28.50 12,454
2016-08-01 NATI National Instruments Corp Option Ex 14 23.43 328
2016-11-01 NATI National Instruments Corp Sale 1,709 28.09 48,005
2016-05-02 NATI National Instruments Corp Option Ex 8,145 11.72 95,434
2016-02-01 NATI National Instruments Corp Option Ex 411 24.23 9,956
2015-08-03 NATI National Instruments Corp Option Ex 85 24.31 2,066
2015-05-18 NATI National Instruments Corp Sale 1,108 30.00 33,240
2015-05-14 NATI National Instruments Corp Sale 996 29.50 29,382
2015-05-13 NATI National Instruments Corp Sale 1,675 29.01 48,585
2015-05-01 NATI National Instruments Corp Option Ex 6,977 12.15 84,805
2015-02-02 NATI National Instruments Corp Option Ex 350 25.57 8,948
2014-11-03 NATI National Instruments Corp Option Ex 92 26.93 2,477
2014-08-01 NATI National Instruments Corp Option Ex 379 23.21 8,798
2014-05-23 NATI National Instruments Corp Sale 1,139 27.94 31,823
2014-05-21 NATI National Instruments Corp Sale 1,779 27.81 49,481
2014-05-01 NATI National Instruments Corp Option Ex 5,578 11.61 64,743
2014-02-03 NATI National Instruments Corp Option Ex 265 24.65 6,532
2013-11-01 NATI National Instruments Corp Option Ex 273 23.96 6,541
2013-11-04 NATI National Instruments Corp Option Ex 12,000 19.90 238,799
2013-08-01 NATI National Instruments Corp Option Ex 286 23.23 6,644
2013-11-04 NATI National Instruments Corp Sale 12,000 32.18 386,112
2013-05-01 NATI National Instruments Corp Option Ex 6,364 11.62 73,917

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 Starkloff Eric Howard (Executive Vice President of National Instruments Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.