Insider Stock Trading History of Chukwu Emeka


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 Chukwu Emeka since year 2005. The trader's CIK number is 1381846. At the time of this reporting, Chukwu Emeka is the EVP and CFO of Semtech Corp . (stock ticker symbol SMTC). See this page for all insider trading activities at Semtech Corp .


Stock purchases, sales, and option exercises reported by insider Chukwu Emeka since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-01-12 SMTC Semtech Corp Sale 2,000 38.00 76,000
2017-12-29 SMTC Semtech Corp Sale 2,000 34.32 68,634
2017-11-01 SMTC Semtech Corp Sale 2,000 40.67 81,336
2017-10-02 SMTC Semtech Corp Option Ex 2,000 29.35 58,700
2017-10-02 SMTC Semtech Corp Sale 2,000 37.72 75,438
2017-09-01 SMTC Semtech Corp Sale 2,000 37.56 75,116
2017-09-01 SMTC Semtech Corp Option Ex 2,000 29.35 58,700
2017-08-01 SMTC Semtech Corp Sale 2,000 39.88 79,770
2017-08-01 SMTC Semtech Corp Option Ex 2,000 29.35 58,700
2017-07-05 SMTC Semtech Corp Option Ex 1,200 29.35 35,220
2017-07-05 SMTC Semtech Corp Sale 1,200 35.00 42,000
2017-07-03 SMTC Semtech Corp Sale 800 35.49 28,390
2017-07-03 SMTC Semtech Corp Option Ex 800 29.35 23,480
2017-06-01 SMTC Semtech Corp Sale 2,000 36.91 73,826
2017-06-01 SMTC Semtech Corp Option Ex 2,000 29.35 58,700
2017-05-30 SMTC Semtech Corp Option Ex 2,000 29.35 58,700
2017-05-30 SMTC Semtech Corp Sale 2,000 37.02 74,030
2017-02-23 SMTC Semtech Corp Option Ex 18,333 .00 0
2017-02-24 SMTC Semtech Corp Option Ex 6,667 .00 0
2017-02-25 SMTC Semtech Corp Option Ex 5,000 .00 0
2016-12-13 SMTC Semtech Corp Sale 12,100 32.05 387,804
2016-12-13 SMTC Semtech Corp Option Ex 12,100 23.33 282,293
2016-12-09 SMTC Semtech Corp Option Ex 5,000 23.33 116,649
2016-12-09 SMTC Semtech Corp Sale 5,000 31.90 159,500
2016-03-01 SMTC Semtech Corp Option Ex 1,000 16.68 16,680
2016-02-29 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2016-03-01 SMTC Semtech Corp Sale 1,000 19.59 19,588
2016-02-29 SMTC Semtech Corp Sale 2,000 19.04 38,076
2016-02-26 SMTC Semtech Corp Option Ex 5,000 .00 0
2016-02-25 SMTC Semtech Corp Option Ex 5,000 .00 0
2016-02-24 SMTC Semtech Corp Option Ex 6,666 .00 0
2016-01-29 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2016-01-29 SMTC Semtech Corp Sale 2,000 19.64 39,278
2015-12-31 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2015-12-31 SMTC Semtech Corp Sale 2,000 19.12 38,240
2015-12-02 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2015-12-02 SMTC Semtech Corp Sale 2,000 20.13 40,252
2015-11-30 SMTC Semtech Corp Sale 2,000 19.68 39,370
2015-11-30 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2015-10-30 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2015-10-30 SMTC Semtech Corp Sale 2,000 17.40 34,806
2015-08-31 SMTC Semtech Corp Sale 2,000 17.02 34,050
2015-08-31 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2015-07-31 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2015-07-31 SMTC Semtech Corp Sale 2,000 17.63 35,260
2015-06-30 SMTC Semtech Corp Sale 2,000 20.05 40,110
2015-06-30 SMTC Semtech Corp Option Ex 2,000 16.68 33,360
2015-02-26 SMTC Semtech Corp Option Ex 5,000 .00 0
2015-02-25 SMTC Semtech Corp Option Ex 5,000 .00 0
2015-02-20 SMTC Semtech Corp Option Ex 6,333 11.23 71,119
2015-02-20 SMTC Semtech Corp Sale 6,333 27.25 172,548
2015-01-30 SMTC Semtech Corp Sale 2,200 25.81 56,777
2015-01-30 SMTC Semtech Corp Option Ex 2,200 11.23 24,706
2015-01-05 SMTC Semtech Corp Sale 4,133 28.02 115,790
2015-01-05 SMTC Semtech Corp Option Ex 4,133 11.23 46,413
2014-10-31 SMTC Semtech Corp Sale 2,500 25.28 63,205
2014-09-30 SMTC Semtech Corp Sale 2,500 27.36 68,402
2014-08-29 SMTC Semtech Corp Sale 2,500 25.85 64,615
2014-07-31 SMTC Semtech Corp Sale 2,500 22.55 56,369
2014-06-11 SMTC Semtech Corp Sale 2,500 28.00 70,000
2014-05-30 SMTC Semtech Corp Sale 2,500 25.95 64,885
2014-04-30 SMTC Semtech Corp Sale 2,500 23.79 59,482
2014-03-10 SMTC Semtech Corp Sale 2,500 25.96 64,907
2014-03-01 SMTC Semtech Corp Option Ex 4,000 .00 0
2014-02-28 SMTC Semtech Corp Option Ex 1,667 .00 0
2014-02-26 SMTC Semtech Corp Option Ex 5,000 .00 0
2013-07-01 SMTC Semtech Corp Sale 1,500 35.47 53,206
2013-06-18 SMTC Semtech Corp Option Ex 3,000 13.15 39,450
2013-06-18 SMTC Semtech Corp Sale 3,000 36.53 109,590
2013-06-17 SMTC Semtech Corp Option Ex 2,000 13.15 26,300
2013-06-17 SMTC Semtech Corp Sale 2,000 36.12 72,240
2013-06-11 SMTC Semtech Corp Sale 2,000 35.51 71,020
2013-06-11 SMTC Semtech Corp Option Ex 2,000 13.15 26,300
2013-03-11 SMTC Semtech Corp Sale 10,000 33.05 330,540
2013-03-01 SMTC Semtech Corp Option Ex 4,000 .00 0
2013-03-02 SMTC Semtech Corp Option Ex 4,667 .00 0
2013-02-28 SMTC Semtech Corp Option Ex 1,667 .00 0
2013-01-02 SMTC Semtech Corp Sale 10,000 30.12 301,200
2012-03-02 SMTC Semtech Corp Option Ex 4,667 .00 0
2012-03-01 SMTC Semtech Corp Option Ex 4,000 .00 0
2012-02-24 SMTC Semtech Corp Option Ex 4,666 .00 0
2011-10-27 SMTC Semtech Corp Option Ex 46,000 16.14 742,440
2011-10-27 SMTC Semtech Corp Sale 46,000 25.72 1,183,028
2011-07-15 SMTC Semtech Corp Option Ex 15,000 16.14 242,100
2011-07-15 SMTC Semtech Corp Sale 15,000 25.12 376,830
2011-06-15 SMTC Semtech Corp Sale 15,000 25.55 383,250
2011-06-15 SMTC Semtech Corp Option Ex 15,000 16.14 242,100
2011-05-16 SMTC Semtech Corp Sale 15,000 27.98 419,700
2011-05-16 SMTC Semtech Corp Option Ex 15,000 16.14 242,100
2011-04-15 SMTC Semtech Corp Option Ex 15,000 16.14 242,100
2011-04-15 SMTC Semtech Corp Sale 20,000 25.47 509,360
2011-03-15 SMTC Semtech Corp Option Ex 15,000 16.14 242,100
2011-03-15 SMTC Semtech Corp Sale 15,000 23.14 347,025
2011-03-02 SMTC Semtech Corp Option Ex 4,666 .00 0
2011-01-11 SMTC Semtech Corp Option Ex 20,334 12.19 247,871
2011-01-11 SMTC Semtech Corp Sale 20,334 23.16 471,037
2010-09-24 SMTC Semtech Corp Sale 5,500 19.31 106,205
2010-02-24 SMTC Semtech Corp Option Ex 4,667 .00 0
2009-09-01 SMTC Semtech Corp Sale 4,000 18.37 73,480
2009-06-26 SMTC Semtech Corp Sale 1,500 16.00 24,000
2009-06-25 SMTC Semtech Corp Sale 1,500 15.78 23,676
2009-05-28 SMTC Semtech Corp Sale 2,500 15.83 39,567
2008-09-25 SMTC Semtech Corp Sale 2,500 14.24 35,600
2008-08-27 SMTC Semtech Corp Sale 2,500 14.76 36,900

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 Chukwu Emeka (EVP and CFO of Semtech Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.