Insider Trading activities of Semtech Corp (SMTC)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Semtech Corp (SMTC) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Semtech Corp since year 2005. Table 2 shows the detailed insider transactions of Semtech Corp since 2005. The reporting company's ticker symbol is SMTC. The reporting company's CIK number is 88941.
The total value of stock buying since 2005 is $98,287.
The total value of stock sales since 2005 is $168,423,864.
The total value of stock option exercises since 2005 is $71,387,870.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Semtech Corp (SMTC).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-04 0 $0 21,600 $1,143,334 0 $0
2019-03 0 $0 179,801 $9,682,073 104,418 $971,000
2019-02 0 $0 7,200 $392,635 185,399 $0
2019-01 0 $0 55,472 $2,673,746 60,000 $1,945,200
2018-12 0 $0 147,480 $7,439,994 130,480 $3,630,694
2018-11 0 $0 7,200 $351,434 1,875 $0
2018-09 0 $0 45,857 $2,705,197 31,338 $824,101
2018-08 0 $0 0 $0 14,000 $0
2018-07 0 $0 30,500 $1,504,262 25,500 $771,660
2018-06 0 $0 256,216 $12,746,503 245,879 $2,674,829
2018-05 0 $0 11,500 $468,677 1,875 $0
2018-04 0 $0 9,900 $406,582 1,500 $46,230
2018-03 0 $0 90,561 $3,567,806 45,050 $1,172,673
2018-02 0 $0 52,750 $1,811,491 109,922 $1,082,915
2018-01 0 $0 20,250 $744,531 12,250 $349,165
2017-12 0 $0 15,784 $541,909 17,250 $430,465
2017-11 0 $0 9,250 $368,967 4,125 $55,665
2017-10 0 $0 47,173 $1,841,863 36,916 $1,025,981
2017-09 0 $0 18,147 $665,367 4,250 $114,365
2017-08 0 $0 9,147 $358,791 20,800 $114,365
2017-07 0 $0 29,000 $1,059,451 84,000 $474,665
2017-06 0 $0 61,787 $2,219,478 39,522 $1,217,843
2017-05 0 $0 4,085 $149,800 3,875 $58,700
2017-04 0 $0 1,500 $48,003 5,000 $138,000
2017-03 0 $0 31,286 $1,067,870 7,500 $181,775
2017-02 0 $0 1,500 $50,230 207,511 $0
2017-01 0 $0 13,200 $423,455 11,700 $272,961
2016-12 0 $0 131,645 $4,052,355 122,400 $2,930,289
2016-10 0 $0 11,295 $301,608 3,750 $85,912
2016-09 0 $0 4,542 $123,170 0 $0
2016-08 0 $0 1,500 $39,006 15,525 $0
2016-07 0 $0 1,000 $24,423 0 $0
2016-06 0 $0 38,683 $925,454 62,976 $1,239,179
2016-05 0 $0 0 $0 500 $0
2016-03 0 $0 5,000 $98,040 65,000 $83,400
2016-02 0 $0 4,500 $81,409 123,927 $33,360
2016-01 0 $0 17,500 $326,519 15,000 $250,200
2015-12 0 $0 36,500 $704,723 34,000 $599,970
2015-11 0 $0 31,500 $609,742 22,500 $387,775
2015-10 0 $0 14,000 $239,102 14,000 $233,520
2015-09 0 $0 4,000 $67,320 4,000 $66,720
2015-08 0 $0 23,795 $395,982 22,650 $166,800
2015-07 0 $0 11,743 $212,864 10,000 $166,800
2015-06 0 $0 16,743 $352,284 15,000 $250,050
2015-05 0 $0 1,743 $37,704 0 $0
2015-04 0 $0 2,804 $70,657 0 $0
2015-03 0 $0 86,751 $2,383,500 130,250 $1,080,345
2015-02 0 $0 17,138 $460,175 116,507 $116,039
2015-01 0 $0 21,064 $566,962 15,133 $169,943
2014-12 0 $0 29,799 $805,311 23,800 $346,524
2014-11 0 $0 13,800 $350,827 8,800 $98,824
2014-10 0 $0 21,300 $538,678 18,800 $265,624
2014-09 0 $0 80,050 $2,184,372 70,050 $957,893
2014-08 0 $0 18,800 $464,896 9,800 $111,504
2014-07 0 $0 13,800 $338,183 4,800 $53,904
2014-06 0 $0 53,640 $1,454,759 79,800 $1,416,954
2014-05 0 $0 13,800 $336,696 4,800 $53,904
2014-04 0 $0 30,985 $774,920 14,800 $233,604
2014-03 0 $0 41,110 $1,060,132 114,667 $424,050
2014-02 0 $0 9,000 $202,232 64,163 $110,650
2014-01 0 $0 46,000 $1,120,183 37,000 $531,449
2013-12 0 $0 17,500 $460,269 26,000 $238,870
2013-11 0 $0 17,859 $540,336 8,500 $120,370
2013-10 0 $0 22,500 $696,407 18,500 $356,570
2013-09 0 $0 18,500 $566,921 3,500 $51,320
2013-08 0 $0 23,430 $709,550 22,250 $260,632
2013-07 0 $0 10,000 $342,787 4,500 $64,470
2013-06 0 $0 102,420 $3,715,450 81,633 $1,384,324
2013-05 0 $0 94,975 $3,371,889 87,833 $1,411,893
2013-04 0 $0 131,726 $4,310,515 110,500 $1,831,850
2013-03 0 $0 111,009 $3,650,058 200,890 $1,322,389
2013-02 0 $0 8,500 $264,121 38,506 $107,000
2013-01 0 $0 50,999 $1,497,751 37,500 $437,965
2012-12 0 $0 147,866 $4,172,404 115,816 $1,706,364
2012-11 0 $0 6,833 $174,335 5,750 $26,300
2012-10 0 $0 15,342 $383,348 5,175 $61,955
2012-09 0 $0 139,263 $3,496,470 113,640 $1,514,733
2012-08 0 $0 26,040 $644,023 29,373 $268,569
2012-07 0 $0 15,266 $372,947 12,100 $167,923
2012-06 0 $0 19,816 $475,099 15,150 $204,174
2012-05 0 $0 3,500 $93,015 7,000 $26,300
2012-04 0 $0 3,500 $97,760 2,000 $26,300
2012-03 0 $0 110,525 $3,174,267 141,736 $1,217,095
2012-02 0 $0 3,500 $104,239 33,331 $26,300
2012-01 0 $0 60,624 $1,557,902 56,750 $838,057
2011-12 0 $0 39,687 $910,387 50,687 $532,287
2011-11 0 $0 1,500 $36,810 3,750 $0
2011-10 0 $0 97,500 $2,390,933 96,000 $1,636,940
2011-09 0 $0 57,198 $1,321,521 55,698 $968,744
2011-08 0 $0 51,500 $1,048,958 56,250 $894,500
2011-07 0 $0 148,834 $3,967,260 147,334 $2,360,342
2011-06 0 $0 117,834 $3,081,694 115,334 $1,893,285
2011-05 0 $0 154,666 $4,304,015 155,000 $2,421,640
2011-04 0 $0 102,793 $2,673,368 86,293 $1,521,134
2011-03 0 $0 303,189 $7,256,265 312,422 $4,528,575
2011-02 0 $0 51,500 $1,163,330 82,666 $894,500
2011-01 0 $0 102,208 $2,326,215 92,834 $1,457,146
2010-12 0 $0 37,547 $891,874 48,547 $655,065
2010-11 0 $0 1,500 $33,495 3,750 $0
2010-10 0 $0 74,250 $1,520,107 68,750 $782,800
2010-09 0 $0 147,340 $2,863,162 83,917 $1,166,016
2010-08 0 $0 11,500 $196,575 6,250 $0
2010-07 0 $0 1,500 $24,810 0 $0
2010-06 0 $0 50,034 $898,073 35,828 $84,888
2010-05 0 $0 1,500 $26,445 0 $0
2010-04 0 $0 1,500 $26,355 41,992 $48,290
2010-03 0 $0 1,500 $25,140 0 $0
2010-02 0 $0 11,374 $179,989 47,836 $72,675
2010-01 0 $0 3,500 $59,236 0 $0
2009-12 0 $0 2,500 $42,186 0 $0
2009-11 0 $0 1,500 $22,725 3,750 $0
2009-10 0 $0 1,500 $24,119 0 $0
2009-09 0 $0 72,861 $1,351,137 43,950 $614,177
2009-08 0 $0 46,250 $851,735 6,250 $0
2009-07 0 $0 1,500 $23,850 0 $0
2009-06 0 $0 103,343 $1,711,338 74,418 $987,792
2009-05 0 $0 34,000 $524,802 30,000 $400,620
2009-04 0 $0 35,538 $488,519 0 $0
2009-03 0 $0 44,166 $588,797 26,666 $214,154
2009-02 0 $0 1,500 $18,900 0 $0
2009-01 0 $0 31,768 $357,180 30,268 $205,217
2008-12 0 $0 41,500 $479,095 40,000 $358,720
2008-11 0 $0 1,500 $17,760 0 $0
2008-10 0 $0 1,500 $18,000 0 $0
2008-09 0 $0 25,500 $387,165 20,000 $0
2008-08 0 $0 31,000 $460,086 26,000 $176,280
2008-07 0 $0 9,000 $124,466 0 $0
2008-06 0 $0 1,500 $26,609 277,200 $997,221
2008-05 0 $0 151,900 $2,673,100 100,700 $153,671
2008-04 0 $0 1,500 $22,755 0 $0
2008-03 0 $0 109,500 $1,504,070 129,334 $340,055
2008-02 0 $0 1,500 $18,555 0 $0
2008-01 7,000 $98,287 1,500 $21,045 0 $0
2007-12 0 $0 1,500 $23,520 0 $0
2007-11 0 $0 1,500 $24,690 0 $0
2007-10 0 $0 12,000 $243,719 12,000 $81,360
2007-09 0 $0 136,760 $2,680,706 131,960 $559,639
2007-07 0 $0 69,500 $1,238,937 89,500 $369,184
2007-06 0 $0 80,000 $1,367,517 90,000 $136,860
2006-04 0 $0 35,000 $635,985 35,000 $123,735
2006-03 0 $0 15,000 $270,100 15,000 $16,875
2006-01 0 $0 102,222 $1,945,179 69,500 $43,322

Table 2. Detailed insider stock purchases, sales, and option exercises of Semtech Corp insiders (SMTC)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-04-12 Costello Mark C (VP and GM) Sale 2,000 53.25 106,506
2019-04-12 Silberstein Asaf (EVP) Sale 1,000 53.19 53,190
2019-04-12 Kim James Jungsup (EVP) Sale 10,000 53.13 531,350
2019-04-11 Fulton Alisair (VP and GM) Sale 500 52.78 26,391
2019-04-08 Wilson John Michael (EVP) Sale 7,000 52.67 368,697
2019-04-01 Chukwu Emeka (EVP and CFO) Sale 1,100 52.00 57,200
2019-03-26 Maheswaran Mohan (President and CEO) Sale 50,000 52.83 2,641,500
2019-03-25 Maheswaran Mohan (President and CEO) Sale 25,000 52.48 1,312,075
2019-03-21 Silberstein Asaf (EVP) Sale 5,000 55.77 278,875
2019-03-21 Summers Sylvia (Board of Directors) Sale 7,257 55.86 405,346
2019-03-21 Summers Sylvia (Board of Directors) Option Ex 5,000 35.17 175,850
2019-03-20 Li Ye Jane (Board of Directors) Sale 5,000 54.97 274,860
2019-03-20 Li Ye Jane (Board of Directors) Option Ex 5,000 18.50 92,500
2019-03-20 Silberstein Asaf (EVP) Sale 2,500 55.00 137,500
2019-03-19 Beauchamp Gary (EVP and GM) Sale 24,184 54.75 1,324,146
2019-03-19 Beauchamp Gary (EVP and GM) Option Ex 5,000 17.51 87,550
2019-03-18 Chang Christopher H (SVP) Sale 4,838 54.38 263,066
2019-03-18 Costello Mark C (VP and GM) Sale 18,609 54.10 1,006,672
2019-03-18 Beauchamp Gary (EVP and GM) Sale 24,183 54.63 1,321,020
2019-03-18 Beauchamp Gary (EVP and GM) Option Ex 5,000 17.51 87,550
2019-03-18 Santoro Carmelo J. (Board of Directors) Sale 3,230 54.56 176,228
2019-03-18 Santoro Carmelo J. (Board of Directors) Option Ex 5,000 35.17 175,850
2019-03-18 Lindstrom James T (Board of Directors) Sale 5,000 53.96 269,795
2019-03-18 Lindstrom James T (Board of Directors) Option Ex 5,000 35.17 175,850
2019-03-18 Burra James P (Board of Directors) Sale 5,000 54.20 270,990
2019-03-18 Burra James P (Board of Directors) Option Ex 5,000 35.17 175,850
2019-03-06 Fulton Alisair (VP and GM) Option Ex 3,750 .00 0
2019-03-06 Chang Christopher H (SVP) Option Ex 7,500 .00 0
2019-03-06 Costello Mark C (VP and GM) Option Ex 4,650 .00 0
2019-03-06 Beauchamp Gary (EVP and GM) Option Ex 3,720 .00 0
2019-03-06 Silberstein Asaf (SVP) Option Ex 4,650 .00 0
2019-03-06 Ammann Charles B. (EVP) Option Ex 4,185 .00 0
2019-03-06 Kim James Jungsup (SVP) Option Ex 5,580 .00 0
2019-03-06 Chukwu Emeka (EVP and CFO) Option Ex 6,510 .00 0
2019-03-06 Faltemier Sharon K (SVP HR) Option Ex 3,255 .00 0
2019-03-06 Maheswaran Mohan (President and CEO) Option Ex 21,666 .00 0
2019-03-06 Wilson John Michael (EVP) Option Ex 3,952 .00 0
2019-02-28 Chukwu Emeka (EVP and CFO) Sale 1,100 54.97 60,468
2019-02-25 Kim James Jungsup (SVP) Sale 2,500 57.43 143,567
2019-02-23 Pegulu Marc (VP and GM) Option Ex 8,000 .00 0
2019-02-23 Costello Mark C (VP and GM) Option Ex 8,000 .00 0
2019-02-23 Beauchamp Gary (EVP and GM) Option Ex 10,000 .00 0
2019-02-23 Silberstein Asaf (SVP) Option Ex 6,000 .00 0
2019-02-23 Ammann Charles B. (EVP) Option Ex 7,000 .00 0
2019-02-23 Kim James Jungsup (SVP) Option Ex 18,334 .00 0
2019-02-23 Chukwu Emeka (EVP and CFO) Option Ex 18,334 .00 0
2019-02-23 Faltemier Sharon K (SVP HR) Option Ex 6,000 .00 0
2019-02-23 Maheswaran Mohan (President and CEO) Option Ex 27,667 .00 0
2019-02-23 Wilson John Michael (EVP) Option Ex 6,000 .00 0
2019-02-21 Brown Simon A (VP and GM) Option Ex 4,120 .00 0
2019-02-21 Pegulu Marc (VP and GM) Option Ex 4,635 .00 0
2019-02-21 Costello Mark C (VP and GM) Option Ex 4,635 .00 0
2019-02-21 Beauchamp Gary (EVP and GM) Option Ex 8,484 .00 0
2019-02-21 Silberstein Asaf (SVP) Option Ex 5,150 .00 0
2019-02-21 Ammann Charles B. (EVP) Option Ex 4,120 .00 0
2019-02-21 Kim James Jungsup (SVP) Option Ex 5,150 .00 0
2019-02-21 Chukwu Emeka (EVP and CFO) Option Ex 5,150 .00 0
2019-02-21 Faltemier Sharon K (SVP HR) Option Ex 2,833 .00 0
2019-02-21 Maheswaran Mohan (President and CEO) Option Ex 21,667 .00 0
2019-02-21 Wilson John Michael (EVP) Option Ex 4,120 .00 0
2019-02-15 Kim James Jungsup (SVP) Sale 2,500 53.00 132,500
2019-02-06 Chukwu Emeka (EVP and CFO) Sale 1,100 51.00 56,100
2019-01-11 Silberstein Asaf (SVP) Sale 4,000 52.19 208,772
2019-01-11 Kim James Jungsup (SVP) Sale 2,500 52.50 131,250
2019-01-11 Chukwu Emeka (EVP and CFO) Sale 1,100 51.00 56,100
2019-01-10 Silberstein Asaf (SVP) Sale 4,000 50.42 201,700
2019-01-10 Hankin Rockell N (Board of Directors) Sale 10,000 50.04 500,370
2019-01-09 Santoro Carmelo J. (Board of Directors) Sale 13,872 47.94 664,954
2019-01-09 Santoro Carmelo J. (Board of Directors) Option Ex 20,000 33.22 664,400
2019-01-04 Faltemier Sharon K (SVP HR) Sale 20,000 45.53 910,600
2019-01-04 Faltemier Sharon K (SVP HR) Option Ex 20,000 30.82 616,400
2019-01-04 Summers Sylvia (Board of Directors) Option Ex 20,000 33.22 664,400
2018-12-31 Wilson John Michael (EVP) Sale 5,000 45.52 227,610
2018-12-12 Maheswaran Mohan (President and CEO) Sale 35,000 48.53 1,698,445
2018-12-12 Maheswaran Mohan (President and CEO) Option Ex 35,000 28.60 1,001,000
2018-12-11 Maheswaran Mohan (President and CEO) Sale 25,740 47.80 1,230,449
2018-12-11 Maheswaran Mohan (President and CEO) Option Ex 25,740 24.74 636,807
2018-12-04 Maheswaran Mohan (President and CEO) Sale 25,740 51.32 1,320,951
2018-12-04 Maheswaran Mohan (President and CEO) Option Ex 25,740 24.74 636,807
2018-12-03 Li Ye Jane (Board of Directors) Sale 3,000 52.49 157,461
2018-12-03 Maheswaran Mohan (President and CEO) Sale 53,000 52.93 2,805,078
2018-12-03 Maheswaran Mohan (President and CEO) Option Ex 44,000 30.82 1,356,080
2018-11-30 Chukwu Emeka (EVP and CFO) Sale 1,100 51.36 56,500
2018-11-29 Kim James Jungsup (SVP) Sale 2,500 52.00 130,000
2018-11-29 Chukwu Emeka (EVP and CFO) Sale 1,100 50.00 55,000
2018-11-20 Kim James Jungsup (SVP) Sale 2,500 43.97 109,934
2018-11-16 Brown Simon A (VP and GM) Option Ex 1,875 .00 0
2018-09-19 Kim James Jungsup (SVP) Sale 4,971 60.00 298,260
2018-09-19 Kim James Jungsup (SVP) Option Ex 4,971 24.74 122,982
2018-09-18 Kim James Jungsup (SVP) Sale 8,617 60.00 517,020
2018-09-18 Kim James Jungsup (SVP) Option Ex 8,617 24.74 213,184
2018-09-14 Silberstein Asaf (SVP) Sale 2,000 59.20 118,400
2018-09-13 Pegulu Marc (VP and GM) Sale 2,000 59.00 118,000
2018-09-13 Pegulu Marc (VP and GM) Option Ex 1,000 23.39 23,393
2018-09-12 Chukwu Emeka (EVP and CFO) Sale 1,100 58.23 64,049
2018-09-12 Lindstrom James T (Board of Directors) Sale 1,678 58.11 97,505
2018-09-11 Pegulu Marc (VP and GM) Sale 2,000 58.00 116,000
2018-09-10 Kim James Jungsup (SVP) Sale 2,500 57.30 143,247
2018-09-06 Costello Mark C (VP and GM) Sale 1,063 58.27 61,938
2018-09-05 Wilson John Michael (EVP) Sale 15,000 59.00 885,000
2018-09-05 Wilson John Michael (EVP) Option Ex 15,000 27.78 416,700
2018-09-04 Brown Simon A (VP and GM) Sale 2,000 59.01 118,010
2018-09-04 Brown Simon A (VP and GM) Option Ex 500 29.21 14,605
2018-09-04 Hankin Rockell N (Board of Directors) Sale 2,928 57.30 167,768
2018-09-04 Hankin Rockell N (Board of Directors) Option Ex 1,250 26.59 33,237
2018-08-17 Brown Simon A (VP and GM) Option Ex 1,250 .00 0
2018-08-13 Brown Simon A (VP and GM) Option Ex 875 .00 0
2018-08-13 Pegulu Marc (VP and GM) Option Ex 2,125 .00 0
2018-08-13 Costello Mark C (VP and GM) Option Ex 1,625 .00 0
2018-08-12 Brown Simon A (VP and GM) Option Ex 1,250 .00 0
2018-08-12 Pegulu Marc (VP and GM) Option Ex 1,875 .00 0
2018-08-12 Silberstein Asaf (SVP) Option Ex 5,000 .00 0
2018-07-13 Chukwu Emeka (EVP and CFO) Sale 13,000 50.13 651,664
2018-07-13 Chukwu Emeka (EVP and CFO) Option Ex 13,000 30.82 400,660
2018-07-13 Maheswaran Mohan (President and CEO) Sale 2,500 50.12 125,307
2018-07-12 Burra James P (Board of Directors) Sale 5,000 49.50 247,495
2018-07-12 Burra James P (Board of Directors) Option Ex 5,000 29.68 148,400
2018-07-11 Lindstrom James T (Board of Directors) Sale 2,500 48.81 122,017
2018-07-11 Lindstrom James T (Board of Directors) Option Ex 2,500 29.68 74,200
2018-07-11 Edwards Bruce C (Board of Directors) Option Ex 5,000 29.68 148,400
2018-07-06 Pegulu Marc (VP and GM) Sale 500 48.85 24,425
2018-07-02 Maheswaran Mohan (President and CEO) Sale 7,000 47.62 333,354
2018-06-29 Beauchamp Gary (EVP and GM) Sale 24,029 46.79 1,124,292
2018-06-29 Beauchamp Gary (EVP and GM) Option Ex 3,334 28.60 95,352
2018-06-21 Silberstein Asaf (SVP) Sale 11,428 51.51 588,690
2018-06-21 Silberstein Asaf (SVP) Option Ex 11,428 23.05 263,472
2018-06-20 Silberstein Asaf (SVP) Sale 21,740 50.10 1,089,195
2018-06-20 Silberstein Asaf (SVP) Option Ex 21,740 28.05 609,872
2018-06-15 Maheswaran Mohan (President and CEO) Sale 2,500 50.62 126,562
2018-06-13 Li Ye Jane (Board of Directors) Option Ex 1,678 50.50 84,739
2018-06-13 Santoro Carmelo J. (Board of Directors) Option Ex 1,678 50.50 84,739
2018-06-13 Summers Sylvia (Board of Directors) Option Ex 1,678 50.50 84,739
2018-06-13 Lindstrom James T (Board of Directors) Option Ex 1,678 50.50 84,739
2018-06-13 Antle Glen M (Board of Directors) Option Ex 1,678 50.50 84,739
2018-06-13 Edwards Bruce C (Board of Directors) Option Ex 1,678 50.50 84,739
2018-06-13 Hankin Rockell N (Board of Directors) Option Ex 1,678 50.50 84,739
2018-06-13 Burra James P (Board of Directors) Option Ex 1,678 50.50 84,739
2018-06-12 Kim James Jungsup (SVP) Sale 13,412 50.55 678,003
2018-06-12 Kim James Jungsup (SVP) Option Ex 13,412 27.78 372,585
2018-06-08 Lindstrom James T (Board of Directors) Sale 2,500 49.45 123,637
2018-06-08 Lindstrom James T (Board of Directors) Option Ex 2,500 29.68 74,200
2018-06-07 Maheswaran Mohan (President and CEO) Option Ex 154,000 .00 0
2018-06-06 Ammann Charles B. (EVP) Sale 5,394 50.50 272,418
2018-06-06 Ammann Charles B. (EVP) Option Ex 5,394 17.51 94,448
2018-06-06 Maheswaran Mohan (President and CEO) Sale 40,000 50.72 2,028,760
2018-06-05 Pegulu Marc (VP and GM) Sale 3,000 50.00 150,000
2018-06-05 Costello Mark C (VP and GM) Sale 3,441 49.83 171,454
2018-06-05 Costello Mark C (VP and GM) Option Ex 1,875 23.28 43,650
2018-06-05 Ammann Charles B. (EVP) Sale 18,772 50.01 938,862
2018-06-05 Ammann Charles B. (EVP) Option Ex 18,772 23.62 443,338

Insider trading activities including stock purchases, stock sales, and option exercises of SMTC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Semtech Corp (symbol SMTC, CIK number 88941) see the Securities and Exchange Commission (SEC) website.