Insider Trading activities of Silicon Laboratories Inc insiders. , Part 2

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Silicon Laboratories Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Silicon Laboratories Inc since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Silicon Laboratories Inc since 2005. The reporting company's ticker symbol is SLAB. The reporting company's CIK number is 1038074.
The total value of stock buying since 2005 is $408,214.
The total value of stock sales since 2005 is $269,018,173.
The total value of stock option exercises since 2005 is $66,799,381.



Table 2. Detailed insider stock purchases, sales, and option exercises of Silicon Laboratories Inc insiders (SLAB) , Part 2
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2014-03-06 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 7,307 52.96 386,978
2014-03-06 Hoff Kurt W (Sr VP of Worldwide Sales) Option Ex 7,307 34.29 250,557
2014-03-06 Bock William G (President) Sale 6,274 53.00 332,534
2014-03-06 Bock William G (President) Option Ex 6,274 32.98 206,916
2014-03-05 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 2,200 52.96 116,514
2014-03-05 Hoff Kurt W (Sr VP of Worldwide Sales) Option Ex 2,200 34.29 75,438
2014-03-05 Bock William G (President) Sale 935 53.00 49,555
2014-03-05 Bock William G (President) Option Ex 935 32.98 30,836
2014-03-03 Hollister John C (Senior VP and CFO) Sale 1,000 51.53 51,530
2014-02-24 Bock William G (President) Sale 25,000 51.02 1,275,375
2014-02-24 Bock William G (President) Option Ex 25,000 41.51 1,037,625
2014-02-24 Enloe Robert Ted Iii (Director) Sale 5,000 51.00 255,000
2014-02-24 Enloe Robert Ted Iii (Director) Option Ex 5,000 50.03 250,150
2014-02-21 Hollister John C (Senior VP and CFO) Sale 600 50.00 30,000
2014-02-21 Tuttle George Tyson (CEO) Sale 3,000 49.95 149,841
2014-02-21 Tuttle George Tyson (CEO) Option Ex 3,000 32.11 96,330
2014-02-21 Sooch Navdeep S (Director) Sale 30,000 50.09 1,502,640
2014-02-20 Cash Harvey B (Director) Sale 71,976 48.97 3,524,304
2014-02-20 Bock William G (President) Sale 20,000 49.01 980,100
2014-02-20 Bock William G (President) Option Ex 20,000 32.98 659,599
2014-02-20 Sooch Navdeep S (Director) Sale 21,667 49.12 1,064,218
2014-02-20 Sooch Navdeep S (Director) Option Ex 21,667 33.17 718,694
2014-02-19 Cash Harvey B (Director) Sale 16,000 48.38 774,096
2014-02-18 Bock William G (President) Sale 4,000 47.58 190,328
2014-02-11 Walker Laurence G (Director) Sale 2,000 46.90 93,796
2014-02-11 Ivester Jonathan D (Sr VP, Strategic Operations) Sale 3,000 46.98 140,940
2014-02-11 Ivester Jonathan D (Sr VP, Strategic Operations) Option Ex 3,000 33.17 99,510
2014-02-10 Walker Laurence G (Director) Sale 2,500 46.79 116,965
2014-02-10 Walker Laurence G (Director) Option Ex 2,500 31.77 79,425
2014-01-30 Bock William G (President) Sale 10,000 47.41 474,140
2014-01-30 Bock William G (President) Option Ex 10,000 32.98 329,799
2014-01-29 Bock William G (President) Sale 10,000 47.01 470,070
2014-01-29 Bock William G (President) Option Ex 10,000 32.98 329,799
2014-01-15 Bock William G (President) Sale 20,000 45.00 900,000
2014-01-15 Bock William G (President) Option Ex 20,000 32.98 659,599
2014-01-15 Sooch Navdeep S (Director) Sale 18,041 45.01 812,007
2014-01-14 Ivester Jonathan D (Sr VP, Strategic Operations) Sale 2,000 42.80 85,600
2014-01-14 Ivester Jonathan D (Sr VP, Strategic Operations) Option Ex 2,000 33.17 66,340
2013-12-10 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,500 41.31 61,965
2013-12-10 Ivester Jonathan D (Sr VP, Strategic Operations) Sale 2,000 41.65 83,300
2013-12-10 Ivester Jonathan D (Sr VP, Strategic Operations) Option Ex 2,000 33.17 66,340
2013-12-04 Bock William G (President) Sale 4,000 40.00 160,000
2013-11-12 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,500 39.58 59,362
2013-10-21 Sooch Navdeep S (Director) Sale 11,959 44.03 526,518
2013-10-15 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,500 43.36 65,040
2013-10-11 Bock William G (President) Sale 7,832 43.00 336,776
2013-10-11 Bock William G (President) Option Ex 7,832 32.98 258,299
2013-10-10 Bock William G (President) Sale 1,781 43.00 76,583
2013-10-10 Bock William G (President) Option Ex 1,781 32.98 58,737
2013-10-10 Ivester Jonathan D (Sr VP, Strategic Operations) Sale 740 42.79 31,664
2013-10-10 Ivester Jonathan D (Sr VP, Strategic Operations) Option Ex 740 33.17 24,545
2013-10-08 Ivester Jonathan D (Sr VP, Strategic Operations) Sale 1,260 42.79 53,915
2013-10-08 Ivester Jonathan D (Sr VP, Strategic Operations) Option Ex 1,260 33.17 41,794
2013-10-01 Bock William G (President) Sale 10,387 43.00 446,641
2013-10-01 Bock William G (President) Option Ex 10,387 32.98 342,563
2013-09-23 Forre Geir (Sr VP and GM, Energy Micro) Option Ex 239,234 39.71 9,499,982
2013-09-13 Bock William G (President) Sale 11,133 41.00 456,453
2013-09-13 Bock William G (President) Option Ex 11,133 32.98 367,166
2013-09-11 Bock William G (President) Sale 8,867 41.00 363,547
2013-09-11 Bock William G (President) Option Ex 8,867 32.98 292,433
2013-09-10 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,500 40.42 60,630
2013-09-10 Ivester Jonathan D (Sr VP, Strategic Operations) Sale 2,000 40.57 81,140
2013-09-10 Ivester Jonathan D (Sr VP, Strategic Operations) Option Ex 2,000 33.17 66,340
2013-09-09 Sooch Navdeep S (Director) Sale 35,000 40.33 1,411,550
2013-09-06 Sooch Navdeep S (Director) Sale 15,000 40.16 602,430
2013-08-16 Bock William G (President) Sale 4,000 40.00 160,000
2013-08-15 Sooch Navdeep S (Director) Sale 15,500 39.39 610,591
2013-08-15 Sooch Navdeep S (Director) Option Ex 15,500 38.50 596,750
2013-08-02 Lazar Jack R (Director) Buy 5,000 40.23 201,155
2013-08-01 Hollister John C (Senior VP and CFO) Sale 437 39.39 17,213
2013-08-01 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 1,575 39.84 62,740
2013-07-01 Hollister John C (Senior VP and CFO) Sale 1,000 41.62 41,620
2013-07-01 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 1,575 42.11 66,329
2013-06-03 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 1,575 42.92 67,592
2013-05-01 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 1,575 39.55 62,291
2013-04-18 Enloe Robert Ted Iii (Director) Sale 3,597 40.89 147,081
2013-04-11 Walker Laurence G (Director) Sale 3,750 42.03 157,631
2013-04-11 Walker Laurence G (Director) Option Ex 3,750 26.19 98,212
2013-04-09 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,000 40.25 40,250
2013-04-09 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 3,000 40.61 121,830
2013-04-01 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 1,575 40.73 64,156
2013-03-14 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 4,700 42.11 197,917
2013-03-12 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,000 41.69 41,690
2013-03-01 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 1,575 40.77 64,215
2013-02-15 Bock William G (Director) Sale 2,543 43.99 111,866
2013-02-12 Cash Harvey B (Director) Option Ex 5,000 31.15 155,750
2013-02-12 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,000 43.36 43,360
2013-02-12 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 3,000 43.76 131,280
2013-02-12 Ivester Jonathan D (Sr VP of Worldwide Operations) Option Ex 3,000 32.64 97,920
2013-02-06 Wood William P (Director) Option Ex 5,000 31.15 155,750
2013-02-06 Cash Harvey B (Director) Sale 2,800 43.48 121,730
2013-02-01 Walsh Paul V Jr (Sr Vice President & CFO) Sale 1,250 43.76 54,700
2013-01-30 Bresemann David P (Sr VP & Chief Product Officer) Sale 5,500 45.00 247,500
2013-01-30 Bresemann David P (Sr VP & Chief Product Officer) Option Ex 3,000 34.99 104,970
2013-01-30 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 20,000 44.50 890,000
2013-01-30 Ivester Jonathan D (Sr VP of Worldwide Operations) Option Ex 20,000 38.50 770,000
2013-01-30 Enloe Robert Ted Iii (Director) Sale 30,000 46.66 1,399,890
2013-01-30 Enloe Robert Ted Iii (Director) Option Ex 30,000 31.15 934,500
2013-01-25 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 3,000 42.64 127,920
2013-01-25 Ivester Jonathan D (Sr VP of Worldwide Operations) Option Ex 3,000 32.03 96,104
2013-01-15 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,000 40.99 40,990
2013-01-03 Walker Laurence G (Director) Sale 5,750 43.48 250,004
2013-01-03 Walker Laurence G (Director) Option Ex 5,750 26.19 150,592
2013-01-02 Walsh Paul V Jr (Sr. Vice President & CFO) Sale 5,203 42.67 222,012
2012-12-11 Bresemann David P (Sr VP & Chief Product Officer) Sale 1,000 42.10 42,100
2012-12-11 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 4,800 42.27 202,896
2012-12-11 Ivester Jonathan D (Sr VP of Worldwide Operations) Option Ex 3,000 31.96 95,880
2012-11-26 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 3,000 41.41 124,229
2012-11-15 Downing Mark A (Sr Vice President, Broad-Based) Sale 618 40.00 24,720
2012-11-15 Bock William G (Director) Sale 3,875 40.00 155,000
2012-11-13 Bresemann David P (Sr Vice President, Vertical) Sale 1,000 40.75 40,750
2012-10-31 Walker Laurence G (Director) Sale 3,750 40.02 150,067
2012-10-31 Walker Laurence G (Director) Option Ex 3,750 26.19 98,212
2012-10-24 Walker Laurence G (Director) Sale 2,000 41.00 82,000
2012-10-24 Walker Laurence G (Director) Option Ex 2,000 26.19 52,380
2012-10-24 Bresemann David P (Sr. Vice President, Vertical) Sale 1,000 40.00 40,000
2012-10-15 Downing Mark A (Sr VP, Broad Based) Sale 618 36.16 22,346
2012-09-12 Ivester Jonathan D (Sr VP Worldwide Operations) Sale 1,950 38.46 74,997
2012-09-11 Downing Mark A (Sr Vice President, Broad Based) Sale 618 38.11 23,551
2012-09-04 Hoff Kurt W (Sr. VP of Worldwide Sales) Sale 1,536 38.10 58,515
2012-08-17 Bresemann David P (Sr. Vice President, Vertical) Sale 1,000 40.00 40,000
2012-08-17 Bock William G (Director) Sale 8,000 40.00 320,000
2012-08-14 Walker Laurence G (Director) Sale 3,750 39.23 147,105
2012-08-14 Walker Laurence G (Director) Option Ex 3,750 26.19 98,212
2012-08-01 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 1,536 36.70 56,366
2012-07-25 Walker Laurence G (Director) Sale 2,000 39.04 78,084
2012-07-25 Walker Laurence G (Director) Option Ex 2,000 26.19 52,380
2012-07-02 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 1,536 37.63 57,796
2012-06-18 Walker Laurence G (Director) Sale 3,000 37.02 111,045
2012-06-18 Walker Laurence G (Director) Option Ex 3,000 26.19 78,570
2012-06-14 Walker Laurence G (Director) Sale 3,000 35.41 106,229
2012-06-14 Walker Laurence G (Director) Option Ex 3,000 26.19 78,570
2012-06-12 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 1,950 35.75 69,712
2012-06-01 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 2,163 33.65 72,776
2012-05-29 Cash Harvey B (Director) Sale 11,200 35.22 394,508
2012-05-25 Enloe Robert Ted Iii (Director) Sale 3,535 34.26 121,109
2012-05-01 Hoff Kurt W (Sr VP of Worldwide Sales) Sale 2,163 35.33 76,416
2012-04-30 Downing Mark A (Sr Vice President, Broad Based) Sale 200 35.34 7,068
2012-04-18 Sayiner Necip (President & CEO) Sale 3,435 41.88 143,868
2012-04-11 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 5,000 41.92 209,600
2012-04-02 Hoff Kurt W (VP of Worldwide Sales) Sale 2,163 42.44 91,806
2012-03-21 Sayiner Necip (President & CEO) Sale 3,435 43.51 149,446
2012-03-21 Sooch Navdeep S (Director) Option Ex 58,334 24.30 1,417,516
2012-03-13 Ivester Jonathan D (Sr VP of Worldwide Operations) Sale 7,700 42.03 323,631
2012-03-13 Sooch Navdeep S (Director) Option Ex 50,000 24.30 1,215,000
2012-03-02 Wood William P (Director) Option Ex 10,000 27.23 272,250
2012-03-01 Hoff Kurt W (VP of Worldwide Sales) Sale 2,163 44.97 97,270
2012-02-29 Cash Harvey B (Director) Option Ex 10,000 27.23 272,250
2012-02-15 Sayiner Necip (President & CEO) Sale 3,435 45.00 154,575
2012-02-15 Ivester Jonathan D (Sr VP or Worldwide Operations) Sale 5,000 45.13 225,650

Insider trading activities including stock purchases, stock sales, and option exercises of SLAB listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Silicon Laboratories Inc (symbol SLAB, CIK number 1038074) see the Securities and Exchange Commission (SEC) website.