Insider Trading activities of Sigma Designs Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Sigma Designs Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Sigma Designs Inc since year 2005. Table 2 shows the detailed insider transactions of Sigma Designs Inc since 2005. The reporting company's ticker symbol is SIGM. The reporting company's CIK number is 790715.
The total value of stock buying since 2005 is $10,844,276.
The total value of stock sales since 2005 is $117,175,122.
The total value of stock option exercises since 2005 is $10,215,506.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Sigma Designs Inc (SIGM).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-09 104,958 $613,491 0 $0 0 $0
2017-07 408,505 $2,358,635 0 $0 0 $0
2017-06 536,507 $3,116,883 0 $0 0 $0
2017-04 223,919 $1,261,239 0 $0 0 $0
2016-01 0 $0 976 $6,051 0 $0
2015-12 0 $0 50,000 $432,585 0 $0
2015-11 0 $0 50,000 $443,071 0 $0
2015-10 0 $0 51,366 $390,284 0 $0
2015-09 0 $0 50,000 $481,999 0 $0
2015-08 0 $0 50,000 $502,500 0 $0
2015-07 0 $0 79,191 $908,557 0 $0
2015-06 0 $0 50,000 $549,000 0 $0
2015-01 0 $0 234 $1,642 0 $0
2014-12 0 $0 3,343 $22,235 0 $0
2014-10 0 $0 22,318 $91,126 0 $0
2014-09 0 $0 591 $2,913 0 $0
2014-07 0 $0 274 $1,290 0 $0
2014-06 0 $0 646 $3,003 0 $0
2014-01 0 $0 277 $1,324 0 $0
2013-12 454,546 $2,500,003 349,704 $1,915,598 0 $0
2013-10 0 $0 67,559 $385,086 0 $0
2013-09 0 $0 1,062,033 $6,253,275 0 $0
2012-10 0 $0 0 $0 40,986 $69,266
2011-12 10,000 $57,100 31,667 $189,042 0 $0
2011-11 0 $0 0 $0 31,667 $39,583
2011-07 15,600 $124,435 0 $0 0 $0
2011-06 30,000 $247,750 0 $0 0 $0
2011-03 0 $0 0 $0 25,000 $247,250
2010-10 0 $0 31,500 $356,292 0 $0
2010-03 0 $0 51,250 $622,776 51,250 $321,491
2010-02 0 $0 0 $0 95,833 $601,160
2009-06 0 $0 220,225 $3,415,670 26,875 $148,103
2009-03 0 $0 29,002 $421,071 29,002 $180,972
2009-01 0 $0 0 $0 64,000 $399,360
2008-12 0 $0 6,834 $66,419 6,834 $30,172
2008-09 0 $0 0 $0 6,334 $6,334
2008-07 1,000 $14,440 0 $0 0 $0
2008-06 10,000 $139,800 0 $0 0 $0
2008-03 20,000 $410,500 33,081 $731,247 68,081 $363,305
2008-02 0 $0 513,120 $22,897,122 493,720 $2,899,835
2008-01 0 $0 35,000 $1,557,920 35,000 $129,600
2007-12 0 $0 506,817 $33,812,155 412,359 $1,455,032
2007-11 0 $0 11,000 $643,940 11,000 $16,170
2007-10 0 $0 33,000 $1,619,970 34,984 $90,373
2007-09 0 $0 105,998 $4,602,217 73,874 $391,307
2007-08 0 $0 515,110 $17,189,431 238,414 $818,400
2007-07 0 $0 105,157 $2,743,595 0 $0
2007-06 0 $0 445,800 $11,569,078 10,000 $35,000
2007-05 0 $0 0 $0 2,500 $10,925
2007-04 0 $0 0 $0 543,382 $1,255,212
2006-08 0 $0 40,000 $440,000 40,000 $92,400
2006-05 0 $0 0 $0 11,875 $71,606
2006-04 0 $0 40,000 $582,560 50,000 $115,500
2006-03 0 $0 12,000 $171,663 67,000 $194,769
2006-01 0 $0 40,000 $596,920 40,625 $93,781
2005-12 0 $0 30,000 $445,000 60,000 $138,600
2005-09 0 $0 10,000 $109,495 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Sigma Designs Inc insiders (SIGM)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-09-15 Soros Robert Buy 32,123 5.82 186,923
2017-09-14 Soros Robert Buy 60,000 5.86 351,360
2017-09-12 Soros Robert Buy 5,625 5.90 33,181
2017-09-08 Soros Robert (10% Owner) Buy 7,210 5.83 42,027
2017-07-11 Soros Robert Buy 100 5.65 565
2017-07-10 Soros Robert Buy 44,405 5.61 249,200
2017-07-06 Soros Robert Buy 86,317 5.65 487,518
2017-07-05 Soros Robert Buy 34,356 5.76 197,890
2017-07-03 Soros Robert Buy 243,327 5.85 1,423,462
2017-06-30 Soros Robert Buy 50,000 5.85 292,500
2017-06-29 Soros Robert Buy 82,083 5.85 480,103
2017-06-23 Soros Robert Buy 4,424 5.85 25,880
2017-06-08 Soros Robert Buy 100,000 5.70 570,000
2017-06-07 Soros Robert Buy 300,000 5.83 1,748,400
2017-04-13 Soros Robert Buy 133,857 5.64 754,551
2017-04-12 Soros Robert Buy 90,062 5.63 506,688
2016-01-04 Nader Elias (Chief Financial Officer) Sale 976 6.20 6,051
2015-12-02 Tran Thinh Q (President & CEO) Sale 26,162 8.68 227,007
2015-12-01 Tran Thinh Q (President & CEO) Sale 23,838 8.62 205,578
2015-11-03 Tran Thinh Q (President & CEO) Sale 11,506 8.87 102,092
2015-11-02 Tran Thinh Q (President & CEO) Sale 38,494 8.86 340,979
2015-10-09 Tran Thinh Q (President & CEO) Sale 50,000 7.61 380,600
2015-10-05 Nader Elias (Chief Financial Officer) Sale 1,366 7.09 9,684
2015-09-02 Tran Thinh Q (President & CEO) Sale 9,996 9.64 96,361
2015-09-01 Tran Thinh Q (President & CEO) Sale 40,004 9.64 385,638
2015-08-03 Tran Thinh Q (President & CEO) Sale 50,000 10.05 502,500
2015-07-13 Nader Elias (Chief Financial Officer) Sale 29,191 10.93 319,057
2015-07-01 Tran Thinh Q (President & CEO) Sale 50,000 11.79 589,500
2015-06-12 Tran Thinh Q (President & CEO) Sale 50,000 10.98 549,000
2015-01-05 Nader Elias (Chief Financial Officer) Sale 234 7.02 1,642
2014-12-31 Cobar-estrada Sal (VP World Sales) Sale 2,761 7.05 19,465
2014-12-16 Nader Elias (Chief Financial Officer) Sale 582 4.76 2,770
2014-10-06 Nader Elias (Chief Financial Officer) Sale 224 4.39 983
2014-10-02 Bonney Mark J (Director) Sale 22,094 4.08 90,143
2014-09-16 Nader Elias (Chief Financial Officer) Sale 591 4.93 2,913
2014-07-02 Nader Elias (Chief Financial Officer) Sale 274 4.71 1,290
2014-06-18 Nader Elias (Chief Financial Officer) Sale 646 4.65 3,003
2014-01-07 Nader Elias (Chief Financial Officer) Sale 277 4.78 1,324
2013-12-20 Singer Eric (Director) Sale 343,410 5.50 1,888,755
2013-12-20 Tran Thinh Q (President & CEO) Buy 454,546 5.50 2,500,003
2013-12-17 Nader Elias (VP World Sales) Sale 1,294 4.15 5,370
2013-12-17 Cobar-estrada Sal (VP World Sales) Sale 2,644 4.13 10,919
2013-12-16 Cobar-estrada Sal (VP of Worldwide Sales) Sale 2,356 4.48 10,554
2013-10-01 Singer Eric (Director) Sale 67,559 5.70 385,086
2013-09-30 Singer Eric (Director) Sale 34,513 5.64 194,653
2013-09-25 Singer Eric (Director) Sale 93,524 5.74 536,827
2013-09-24 Singer Eric (Director) Sale 91,833 5.85 537,223
2013-09-23 Singer Eric (Director) Sale 26,850 5.96 160,026
2013-09-18 Singer Eric (Director) Sale 22,574 6.05 136,572
2013-09-17 Singer Eric (Director) Sale 120,323 6.07 730,360
2013-09-16 Singer Eric (Director) Sale 135,900 6.20 842,580
2013-09-13 Singer Eric (Director) Sale 9,685 6.57 63,630
2013-09-11 Singer Eric (Director) Sale 52,500 5.79 303,975
2013-09-11 Bonney Mark J (Director) Sale 7,809 6.05 47,244
2013-09-10 Singer Eric (Director) Sale 200,249 5.75 1,151,431
2013-09-09 Singer Eric (Director) Sale 184,020 5.81 1,069,156
2013-09-06 Singer Eric (Director) Sale 79,087 5.83 461,077
2013-09-06 Cobar-estrada Sal (VP of Worldwide Sales) Sale 3,166 5.85 18,521
2012-10-05 Tran Thinh Q (President & CEO) Option Ex 40,986 1.69 69,266
2011-12-30 Tran Thinh Q (President & CEO) Sale 15,667 6.00 94,002
2011-12-29 Tran Thinh Q (President & CEO) Sale 16,000 5.94 95,040
2011-12-19 Almon William J (Director) Buy 10,000 5.71 57,100
2011-11-07 Tran Thinh Q (President & CEO) Option Ex 31,667 1.25 39,583
2011-07-07 Tsai Lung C (Director) Buy 3,097 8.41 26,061
2011-07-05 Tsai Lung C (Director) Buy 11,903 7.86 93,664
2011-06-10 Tran Thinh Q (President & CEO) Buy 20,000 7.91 158,200
2011-06-01 Almon William J (Director) Buy 10,000 8.96 89,550
2011-03-04 Tran Thinh Q (President & CEO) Option Ex 25,000 9.89 247,250
2010-10-05 Nguyen Julien (Director) Sale 4,500 11.34 51,030
2010-10-05 Tran Thinh Q (President & CEO) Sale 27,000 11.31 305,262
2010-03-11 Lowe Kenneth A (VP of Strategic Marketing) Sale 18,334 12.18 223,308
2010-03-11 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 18,334 6.27 115,009
2010-03-05 Martinella Jacques (VP of Engineering) Sale 32,916 12.14 399,468
2010-03-05 Martinella Jacques (VP of Engineering) Option Ex 32,916 6.27 206,482
2010-02-23 Tran Thinh Q (President & CEO) Option Ex 95,833 6.27 601,160
2009-06-22 Martinella Jacques (VP of Engineering) Sale 20,000 17.30 346,079
2009-06-22 Martinella Jacques (VP of Engineering) Option Ex 20,000 5.75 115,000
2009-06-05 Tran Thinh Q (President & CEO) Sale 55,600 15.32 851,958
2009-06-04 Tran Thinh Q (President & CEO) Sale 72,400 15.34 1,110,470
2009-06-02 Nguyen Julien (Director) Sale 8,225 15.31 125,949
2009-06-02 Nguyen Julien (Director) Option Ex 6,875 4.82 33,103
2009-03-09 Martinella Jacques (VP of Engineering) Sale 7,334 14.19 104,069
2009-03-09 Martinella Jacques (VP of Engineering) Option Ex 7,334 6.24 45,764
2009-03-09 Lowe Kenneth A (VP of Strategic Marketing) Sale 10,834 14.19 153,734
2009-03-09 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 10,834 6.24 67,604
2009-03-06 Tsui Kit (Managing Director) Sale 10,834 15.07 163,268
2009-03-06 Tsui Kit (Managing Director) Option Ex 10,834 6.24 67,604
2009-01-30 Tran Thinh Q (President & CEO) Option Ex 64,000 6.24 399,360
2008-12-23 Martinella Jacques (V.P. of Engineering) Sale 6,834 9.72 66,419
2008-12-23 Martinella Jacques (V.P. of Engineering) Option Ex 6,834 4.42 30,172
2008-09-26 Martinella Jacques (VP of Engineering) Option Ex 334 1.00 334
2008-09-12 Tsui Kit (Managing Director) Option Ex 6,000 1.00 6,000
2008-07-02 Gay Thomas E Iii (CFO) Buy 1,000 14.44 14,440
2008-06-30 Almon William J (Director) Buy 10,000 13.98 139,800
2008-03-19 Almon William J (Director) Buy 20,000 20.52 410,500
2008-03-13 Perich Silvio (VP of Sales) Sale 26,248 22.08 579,555
2008-03-13 Perich Silvio (VP of Sales) Option Ex 26,248 6.29 165,204
2008-03-13 Lowe Kenneth A (VP of Strategic Marketing) Sale 6,833 22.20 151,692
2008-03-13 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 6,833 5.10 34,861
2008-03-12 Tsui Kit (VP of Planning & Admin) Option Ex 35,000 4.66 163,240
2008-02-19 Martinella Jacques (VP of Engineering) Sale 22,000 42.91 941,841
2008-02-19 Martinella Jacques (VP of Engineering) Option Ex 22,000 5.10 112,244
2008-02-14 Tran Thinh Q (President & CEO) Sale 114,480 44.91 5,141,066
2008-02-13 Tran Thinh Q (President & CEO) Sale 100,000 45.03 4,502,900
2008-02-13 Tran Thinh Q (President & CEO) Option Ex 214,480 7.03 1,507,794
2008-02-12 Tran Thinh Q (President & CEO) Sale 100,000 44.40 4,439,600
2008-02-12 Tran Thinh Q (President & CEO) Option Ex 100,000 3.51 350,600
2008-01-14 Martinella Jacques (V.P. of Engineering) Sale 30,000 44.19 1,325,670
2008-01-14 Martinella Jacques (V.P. of Engineering) Option Ex 30,000 2.91 87,300
2008-01-07 Nguyen Julien (Director) Sale 5,000 46.45 232,250
2008-01-07 Nguyen Julien (Director) Option Ex 5,000 8.46 42,300
2007-12-28 Nguyen Julien (Director) Sale 3,491 57.51 200,767
2007-12-28 Tran Thinh Q (President & CEO) Option Ex 150,000 2.91 436,500
2007-12-18 Tran Thinh Q (President & CEO) Sale 35,000 62.19 2,149,921
2007-12-18 Tran Thinh Q (President & CEO) Option Ex 35,000 9.89 346,150
2007-12-11 Tran Thinh Q (President & CEO) Sale 133,774 67.73 9,125,992
2007-12-11 Tran Thinh Q (President & CEO) Option Ex 133,774 3.51 469,011
2007-12-04 Tran Thinh Q (President & CEO) Sale 82,501 66.82 5,502,524
2007-12-04 Tran Thinh Q (President & CEO) Option Ex 82,501 2.15 177,047
2007-12-03 Martinella Jacques (V.P. of Engineering) Sale 11,084 65.82 729,548
2007-12-03 Martinella Jacques (V.P. of Engineering) Option Ex 11,084 2.38 26,324
2007-11-01 Martinella Jacques (V.P. of Engineering) Sale 11,000 58.54 643,940
2007-11-01 Martinella Jacques (V.P. of Engineering) Option Ex 11,000 1.47 16,170
2007-10-03 Nguyen Julien (Director) Option Ex 1,984 3.22 6,388
2007-10-01 Martinella Jacques (V.P. of Engineering) Sale 22,000 49.09 1,079,980
2007-10-01 Martinella Jacques (V.P. of Engineering) Option Ex 22,000 2.54 55,990
2007-09-13 Almon William J (Director) Option Ex 10,625 7.64 81,132
2007-09-04 Martinella Jacques (V.P. of Engineering) Sale 11,000 42.80 470,799
2007-09-04 Martinella Jacques (V.P. of Engineering) Option Ex 11,000 4.42 48,565
2007-09-04 Tsui Kit (VP, Planning & Administration) Sale 52,249 43.13 2,274,666
2007-09-04 Tsui Kit (VP, Planning & Administration) Option Ex 52,249 5.01 261,610
2007-08-30 Lowe Kenneth A (VP of Strategic Marketing) Sale 68,832 44.11 3,035,904
2007-08-30 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 68,832 2.46 169,326
2007-08-28 Lowe Kenneth A (VP of Strategic Marketing) Sale 20,000 38.00 760,000
2007-08-28 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 20,000 4.76 95,239
2007-08-22 Lowe Kenneth A (VP of Strategic Marketing) Sale 15,000 36.00 540,000
2007-08-22 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 15,000 4.88 73,200
2007-08-21 Lowe Kenneth A (VP of Strategic Marketing) Sale 15,000 34.00 510,000
2007-08-21 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 15,000 2.11 31,695
2007-08-15 Lowe Kenneth A (VP of Strategic Marketing) Sale 20,000 31.91 638,300
2007-08-15 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 20,000 6.24 124,800
2007-08-08 Perich Silvio (VP of Sales) Sale 38,582 34.00 1,311,788
2007-08-07 Perich Silvio (VP of Sales) Sale 50,000 32.00 1,600,000
2007-08-07 Perich Silvio (VP of Sales) Option Ex 88,582 2.71 239,880
2007-08-06 Martinella Jacques (V.P. of Engineering) Sale 11,000 31.64 348,040
2007-08-06 Martinella Jacques (V.P. of Engineering) Option Ex 11,000 7.66 84,260
2007-08-06 Perich Silvio (VP of Sales) Sale 141,083 30.22 4,309,229
2007-07-05 Tsui Kit (VP, Planning & Administration) Sale 30,000 25.97 779,010
2007-07-05 Tran Thinh Q (President & CEO) Sale 50,000 26.20 1,309,698
2007-06-21 Tran Thinh Q (President & CEO) Sale 100,000 25.50 2,539,758
2007-06-20 Martinella Jacques (V.P. of Engineering) Sale 10,000 25.30 252,979
2007-06-20 Tran Thinh Q (President & CEO) Sale 100,000 25.44 2,543,700
2007-06-11 Perich Silvio (VP of Sales) Sale 80,000 27.15 2,171,840
2007-06-11 Lowe Kenneth A (VP of Strategic Marketing) Sale 10,000 27.08 270,800
2007-06-11 Lowe Kenneth A (VP of Strategic Marketing) Option Ex 10,000 3.50 35,000
2007-06-06 Martinella Jacques (V.P. of Engineering) Sale 30,000 27.21 816,450
2007-06-06 Nguyen Julien (Director) Sale 17,000 27.32 464,525
2007-05-18 Almon William J (Director) Option Ex 2,500 4.37 10,925
2007-04-20 Martinella Jacques (V.P. of Engineering) Option Ex 63,382 2.31 146,412
2007-04-20 Perich Silvio (VP of Sales) Option Ex 65,000 2.31 150,150
2007-04-20 Tsui Kit (VP, Planning & Administration) Option Ex 75,000 2.31 173,250
2007-04-20 Tran Thinh Q (President & CEO) Option Ex 340,000 2.31 785,400
2006-08-18 Tran Thinh Q (President & CEO) Sale 40,000 11.00 440,000
2006-08-17 Tran Thinh Q (President & CEO) Option Ex 40,000 2.31 92,400
2006-05-16 Almon William J (Director) Option Ex 11,875 6.03 71,606
2006-04-04 Perich Silvio (VP of Sales) Option Ex 50,000 2.31 115,500
2006-04-03 Tran Thinh Q (President & CEO) Sale 40,000 14.56 582,560
2006-03-31 Martinella Jacques (VP of Engineering) Sale 3,000 14.60 43,803
2006-03-31 Nguyen Julien (Director) Option Ex 20,000 4.31 86,199
2006-03-31 Tran Thinh Q (President & CEO) Option Ex 40,000 2.31 92,400
2006-03-30 Martinella Jacques (VP of Engineering) Sale 3,000 14.37 43,122
2006-03-29 Martinella Jacques (V.P. of Engineering) Sale 6,000 14.12 84,738
2006-03-13 Martinella Jacques (V.P. of Engineering) Option Ex 7,000 2.31 16,170
2006-01-17 Nguyen Julien (Director) Option Ex 625 2.21 1,381
2006-01-03 Tran Thinh Q (CEO) Sale 40,000 14.92 596,920
2006-01-03 Tran Thinh Q (CEO) Option Ex 40,000 2.31 92,400
2005-12-23 Perich Silvio (VP of Sales) Option Ex 30,000 2.31 69,300
2005-12-22 Tran Thinh Q (CEO) Sale 20,000 15.05 300,960
2005-12-21 Tran Thinh Q (CEO) Sale 10,000 14.40 144,040
2005-12-21 Tran Thinh Q (CEO) Option Ex 30,000 2.31 69,300
2005-09-19 Nguyen Julien (Director) Sale 5,000 10.58 52,900
2005-09-07 Martinella Jacques (V.P. of Engineering) Sale 5,000 11.32 56,595

Insider trading activities including stock purchases, stock sales, and option exercises of SIGM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Sigma Designs Inc (symbol SIGM, CIK number 790715) see the Securities and Exchange Commission (SEC) website.