Insider Trading activities of Volterra Semiconductor Corp insiders. , Part 2

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Volterra Semiconductor Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Volterra Semiconductor Corp since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Volterra Semiconductor Corp since 2005. The reporting company's ticker symbol is VLTR. The reporting company's CIK number is 1050550.
The total value of stock buying since 2005 is $101,688.
The total value of stock sales since 2005 is $47,543,070,142.
The total value of stock option exercises since 2005 is $6,496,518.


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Table 2. Detailed insider stock purchases, sales, and option exercises of Volterra Semiconductor Corp insiders (VLTR) , Part 2
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2010-05-03 Burns Mike (VP, CFO and Treasurer) Option Ex 3,437 8.17 28,080
2010-05-03 Paisley Christopher B (Director) Sale 2,500 24.19 60,475
2010-05-03 Paisley Christopher B (Director) Option Ex 2,500 3.50 8,750
2010-04-20 Teuscher Craig (VP Sales & Appl. Engineering) Option Ex 75,000 5.00 375,000
2010-04-15 Numann William (SVP of New Product Development) Sale 6,600 23.99 158,334
2010-04-14 Staszak Jeffrey (President, CEO) Sale 16,500 27.90 460,350
2010-04-14 Staszak Jeffrey (President, CEO) Option Ex 8,000 3.20 25,600
2010-04-08 Staszak Jeffrey (President, CEO) Option Ex 241,500 3.20 772,800
2010-04-08 Teuscher Craig (VP Sales & Appl. Engineering) Sale 12,600 26.69 336,294
2010-03-30 Numann William (VP Marketing) Option Ex 30,000 3.20 96,000
2010-03-29 Numann William (VP Marketing) Option Ex 10,000 3.20 32,000
2010-03-25 Teuscher Craig (VP Sales & Appl. Engineering) Option Ex 75,000 3.20 240,000
2010-03-22 Numann William (VP Marketing) Option Ex 10,000 3.20 32,000
2010-03-17 Staszak Jeffrey (President, CEO) Sale 100,000 25.00 2,500,000
2010-03-17 Staszak Jeffrey (President, CEO) Option Ex 100,000 3.20 320,000
2010-03-17 Teuscher Craig (VP Sales & Appl. Engineering) Sale 41,600 25.00 1,040,000
2010-03-16 Numann William (VP Marketing) Sale 4,000 26.00 104,000
2010-03-16 Numann William (VP Marketing) Option Ex 10,000 3.20 32,000
2010-03-15 Staszak Jeffrey (President, CEO) Sale 16,500 22.73 375,045
2010-03-15 Staszak Jeffrey (President, CEO) Option Ex 8,000 3.20 25,600
2010-03-09 Numann William (VP Marketing) Option Ex 12,125 3.20 38,800
2010-03-08 Teuscher Craig (VP Sales & Appl. Engineering) Sale 8,400 24.02 201,768
2010-03-05 Numann William (VP Marketing) Sale 12,000 23.79 285,480
2010-03-03 Burns Mike (VP, CFO and Treasurer) Sale 30,820 24.00 739,680
2010-03-03 Burns Mike (VP, CFO and Treasurer) Option Ex 30,820 10.86 334,705
2010-03-02 Burns Mike (VP, CFO and Treasurer) Sale 430 24.00 10,320
2010-03-02 Burns Mike (VP, CFO and Treasurer) Option Ex 430 10.86 4,669
2010-03-01 Ross Edward C (Director) Sale 2,500 23.45 58,625
2010-03-01 Ross Edward C (Director) Option Ex 2,500 8.66 21,650
2010-02-18 Ross Edward C (Director) Sale 2,500 22.45 56,125
2010-02-18 Ross Edward C (Director) Option Ex 2,500 8.66 21,650
2010-02-16 David B. Lidsky (Vice President of Engineering) Option Ex 20,000 3.20 64,000
2010-02-16 Staszak Jeffrey (President, CEO) Sale 33,000 22.48 741,840
2010-02-16 Staszak Jeffrey (President, CEO) Option Ex 16,000 3.20 51,200
2010-02-10 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,200 20.00 84,000
2010-02-08 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,200 19.01 79,842
2010-02-01 Burns Mike (VP, CFO and Treasurer) Sale 10,938 19.48 213,072
2010-02-01 Burns Mike (VP, CFO and Treasurer) Option Ex 10,938 8.17 89,363
2010-02-01 Paisley Christopher B (Director) Sale 5,000 20.00 100,000
2010-02-01 Paisley Christopher B (Director) Option Ex 5,000 3.20 16,000
2010-01-28 Winn Edward C V (Director) Sale 20,000 21.03 420,600
2010-01-28 Winn Edward C V (Director) Option Ex 20,000 5.00 100,000
2010-01-26 Burns Mike (VP, CFO and Treasurer) Sale 25,000 20.04 501,000
2010-01-26 Burns Mike (VP, CFO and Treasurer) Option Ex 25,000 10.86 271,500
2010-01-26 Staszak Jeffrey (President, CEO) Sale 57,750 20.05 1,157,887
2010-01-26 Staszak Jeffrey (President, CEO) Option Ex 28,000 3.20 89,600
2010-01-26 Teuscher Craig (VP Sales & Appl. Engineering) Sale 33,200 20.05 665,660
2010-01-14 Staszak Jeffrey (President, CEO) Sale 8,250 17.89 147,592
2010-01-14 Staszak Jeffrey (President, CEO) Option Ex 4,000 3.20 12,800
2010-01-08 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,200 18.03 75,726
2009-12-14 Staszak Jeffrey (President, CEO) Sale 8,250 18.07 149,077
2009-12-14 Staszak Jeffrey (President, CEO) Option Ex 4,000 3.20 12,800
2009-12-08 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,200 18.87 79,254
2009-11-16 Burns Mike (VP, CFO and Treasurer) Sale 937 16.00 14,992
2009-11-16 Burns Mike (VP, CFO and Treasurer) Option Ex 937 9.18 8,601
2009-11-16 Staszak Jeffrey (President, CEO) Sale 8,250 15.00 123,750
2009-11-16 Staszak Jeffrey (President, CEO) Option Ex 4,000 3.20 12,800
2009-11-16 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,200 15.00 63,000
2009-10-29 Numann William (VP Marketing) Option Ex 3,000 3.20 9,600
2009-10-20 Numann William (VP Marketing) Option Ex 5,000 3.20 16,000
2009-10-14 Staszak Jeffrey (President, CEO) Sale 8,250 18.33 151,222
2009-10-14 Staszak Jeffrey (President, CEO) Option Ex 4,000 3.20 12,800
2009-10-08 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,200 17.28 72,576
2009-09-15 Numann William (VP Marketing) Option Ex 8,000 3.20 25,600
2009-09-14 Staszak Jeffrey (President, CEO) Sale 8,250 18.50 152,625
2009-09-14 Staszak Jeffrey (President, CEO) Option Ex 4,000 3.20 12,800
2009-09-08 David B. Lidsky (Vice President of Engineering) Sale 10,000 18.95 189,500
2009-09-08 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,100 18.72 76,752
2009-09-04 David B. Lidsky (Vice President of Engineering) Sale 10,000 17.95 179,500
2009-08-14 Staszak Jeffrey (President, CEO) Sale 8,250 16.17 133,402
2009-08-14 Staszak Jeffrey (President, CEO) Option Ex 4,000 3.20 12,800
2009-08-10 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,100 16.09 65,956
2009-08-06 Numann William (VP Marketing) Sale 671 16.50 11,071
2009-08-05 Numann William (VP Marketing) Sale 400 16.50 6,600
2009-08-03 Burns Mike (VP, CFO and Treasurer) Sale 938 16.64 15,608
2009-08-03 Burns Mike (VP, CFO and Treasurer) Option Ex 938 9.18 8,610
2009-07-30 David B. Lidsky (Vice President of Engineering) Sale 10,000 16.95 169,500
2009-07-29 Ross Edward C (Director) Sale 5,000 16.28 81,400
2009-07-29 Ross Edward C (Director) Option Ex 5,000 8.66 43,300
2009-07-24 Burns Mike (VP, CFO and Treasurer) Sale 10,937 16.00 174,992
2009-07-24 Burns Mike (VP, CFO and Treasurer) Option Ex 10,937 10.02 109,588
2009-07-21 David B. Lidsky (Vice President of Engineering) Sale 10,000 15.95 159,500
2009-07-15 David B. Lidsky (Vice President of Engineering) Sale 10,000 14.95 149,500
2009-07-15 Staszak Jeffrey (President, CEO) Sale 8,250 15.03 123,997
2009-07-15 Staszak Jeffrey (President, CEO) Option Ex 4,000 3.20 12,800
2009-07-15 Teuscher Craig (VP Sales & Appl. Engineering) Sale 8,200 15.03 123,246
2009-06-01 David B. Lidsky (Vice President of Engineering) Sale 50,000 14.00 700,000
2009-02-13 Staszak Jeffrey (President, CEO) Sale 12,500 8.80 110,062
2009-02-06 Staszak Jeffrey (President, CEO) Sale 12,500 8.38 104,750
2009-02-05 Staszak Jeffrey (President, CEO) Sale 17,500 8.20 143,412
2009-02-05 Staszak Jeffrey (President, CEO) Option Ex 122,500 .32 39,200
2008-12-30 Paisley Christopher B (Director) Option Ex 15,000 3.20 48,000
2008-12-15 Staszak Jeffrey (President, CEO) Sale 12,500 7.37 92,175
2008-12-15 Staszak Jeffrey (President, CEO) Option Ex 12,500 .32 4,000
2008-11-26 Staszak Jeffrey (President, CEO) Sale 12,500 8.00 100,000
2008-11-26 Staszak Jeffrey (President, CEO) Option Ex 12,500 .32 4,000
2008-11-10 Staszak Jeffrey (President, CEO) Sale 12,500 8.07 100,875
2008-11-10 Staszak Jeffrey (President, CEO) Option Ex 12,500 .32 4,000
2008-11-03 Staszak Jeffrey (President, CEO) Sale 12,500 9.05 113,125
2008-11-03 Staszak Jeffrey (President, CEO) Option Ex 12,500 .32 4,000
2008-09-19 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,100 15.00 61,500
2008-08-05 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,100 15.82 64,862
2008-07-07 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,100 15.45 63,345
2008-06-05 Teuscher Craig (VP Sales & Appl. Engineering) Sale 4,100 16.92 69,372
2007-12-21 Wark Daniel (Other) Sale 842 12.09 10,179
2007-12-21 Wark Daniel (Other) Option Ex 842 3.20 2,694
2007-11-15 Wark Daniel (Other) Sale 815 12.42 10,122
2007-11-15 Wark Daniel (Other) Option Ex 815 3.20 2,608
2007-10-15 Wark Daniel (Other) Sale 755 13.32 10,056
2007-10-15 Wark Daniel (Other) Option Ex 755 3.20 2,416
2007-09-19 Wark Daniel (VP Operations) Sale 843 12.00 10,116
2007-09-19 Wark Daniel (VP Operations) Option Ex 843 3.20 2,697
2007-08-15 Wark Daniel (VP Operations) Sale 842 12.01 10,112
2007-08-15 Wark Daniel (VP Operations) Option Ex 842 3.20 2,694
2007-07-16 Wark Daniel (VP Operations) Sale 741 13.62 10,092
2007-07-16 Wark Daniel (VP Operations) Option Ex 741 3.20 2,371
2007-06-15 Wark Daniel (VP Operations) Sale 727 13.90 10,105
2007-06-15 Wark Daniel (VP Operations) Option Ex 727 3.20 2,326
2007-06-01 Teuscher Craig (VP Sales & Appl. Engineering) Sale 3,260 15.58 50,790
2007-05-15 Stratakos Anthony (VP Research & Development, CTO) Sale 20,000 15.22 304,400
2007-05-15 Wark Daniel (VP Operations) Sale 662 15.32 10,141
2007-05-15 Wark Daniel (VP Operations) Option Ex 662 3.20 2,118
2007-05-10 King Alan (Director) Sale 4,000 16.08 64,319
2007-05-01 Stratakos Anthony (VP Research & Development, CTO) Sale 20,000 15.46 309,200
2007-05-01 Teuscher Craig (VP Sales & Appl. Engineering) Sale 3,260 15.40 50,204
2007-04-27 Teuscher Craig (VP Sales & Appl. Engineering) Sale 6,520 15.87 103,472
2007-04-26 King Alan (Director) Sale 3,829 16.00 61,264
2007-04-24 Stratakos Anthony (VP Research & Development, CTO) Sale 119,700 16.00 1,915,200
2007-04-23 Stratakos Anthony (VP Research & Development, CTO) Sale 300 15.00 4,500
2007-04-16 Wark Daniel (VP Operations) Sale 706 14.33 10,119
2007-04-16 Wark Daniel (VP Operations) Option Ex 706 3.20 2,259
2007-03-15 Hildebrand Greg (VP Finance, Treas., Sec., CFO) Sale 231 13.56 3,132
2007-03-15 Wark Daniel (VP Operations) Sale 748 13.56 10,142
2007-03-15 Wark Daniel (VP Operations) Option Ex 748 3.20 2,393
2007-02-15 Wark Daniel (VP Operations) Sale 735 13.78 10,128
2007-02-15 Wark Daniel (VP Operations) Option Ex 735 3.20 2,352
2007-02-09 Hildebrand Greg (VP Finance, Treas., Sec., CFO) Option Ex 101,875 3.80 387,125
2007-01-25 Stratakos Anthony (VP Research & Development, CTO) Sale 20,000 15.00 300,000
2007-01-03 Stratakos Anthony (VP Research & Development, CTO) Sale 20,000 15.05 300,920
2006-12-18 Stratakos Anthony (VP Research & Development, CTO) Sale 20,000 15.00 300,000
2006-12-07 King Alan (Director) Sale 4,000 16.40 65,580
2006-12-01 Stratakos Anthony (VP Research & Development, CTO) Sale 20,000 16.73 334,560
2006-11-21 King Alan (Director) Sale 4,000 17.44 69,760
2006-11-17 Stratakos Anthony (VP Research & Development, CTO) Sale 10,000 17.48 174,840
2006-11-15 Numann William (VP Marketing) Sale 1,291 17.65 22,786
2006-11-14 David B. Lidsky (Vice President of Engineering) Sale 5,000 17.50 87,500
2006-11-13 Hildebrand Greg (VP Finance, Treas., Sec., CFO) Sale 6,000 17.25 103,500
2006-11-06 King Alan (Director) Sale 4,000 16.00 64,012
2006-11-01 Stratakos Anthony (VP Research & Development, CTO) Sale 15,000 16.93 253,995
2006-10-24 King Alan (Director) Sale 4,000 16.62 66,496
2006-10-13 Hildebrand Greg (VP Finance, Treas., Sec., CFO) Sale 12,000 18.57 222,888
2006-10-13 King Alan (Director) Sale 4,000 18.55 74,208
2006-10-11 David B. Lidsky (Vice President of Engineering) Sale 27,000 17.50 472,500
2006-10-10 Stratakos Anthony (VP Research & Development, CTO) Sale 10,000 17.00 170,000
2006-10-02 Stratakos Anthony (VP Research & Development, CTO) Sale 5,000 15.93 79,650
2006-09-27 Hildebrand Greg (VP Finance, Treas., Sec., CFO) Sale 30,000 17.25 517,500
2006-09-27 Stratakos Anthony (VP Research & Development, CTO) Sale 10,000 17.00 170,000
2006-09-14 Stratakos Anthony (VP Research & Development, CTO) Sale 5,000 15.00 75,000
2006-08-30 Stratakos Anthony (VP Research & Development, CTO) Sale 20,000 15.42 308,300
2006-08-22 Wark Daniel (VP Operations) Sale 844 15.12 12,759
2006-08-16 Stratakos Anthony (VP Research & Development, CTO) Sale 5,000 15.00 75,000
2006-07-03 Stratakos Anthony (VP Advanced R&D & CTO) Sale 5,000 15.07 75,350
2006-06-01 Stratakos Anthony (VP Advanced R&D & CTO) Sale 5,000 15.11 75,550
2006-05-25 Ross Edward C (Director) Option Ex 3,000 8.66 25,980
2006-05-08 King Alan (Director) Sale 2,000 16.48 32,960
2006-05-04 Stratakos Anthony (V.P. Advanced R&D and CTO) Sale 10,000 17.00 170,000
2006-05-01 Stratakos Anthony (V.P. Advanced R&D and CTO) Sale 5,000 16.55 82,750
2006-04-25 King Alan (Director) Sale 2,000 17.63 35,260
2006-04-13 Hildebrand Greg (VP Finance and CFO) Sale 6,000 18.17 109,020
2006-04-12 King Alan (Director) Sale 2,000 18.10 36,200
2006-04-03 David B. Lidsky (Vice President of Engineering) Sale 2,000 18.77 37,540
2006-04-03 Stratakos Anthony (V.P. Advanced R&D and CTO) Sale 15,000 18.79 281,850
2006-03-31 Staszak Jeffrey (President & CEO) Sale 50,000 18.98 949,000
2006-03-28 King Alan (Director) Sale 2,000 17.13 34,260
2006-03-16 King Alan (Director) Sale 2,000 18.42 36,848
2006-03-13 David B. Lidsky (Vice President of Engineering) Sale 2,000 18.00 36,000
2006-03-13 Hildebrand Greg (VP Finance and CFO) Sale 6,000 17.42 104,520
2006-03-08 Hildebrand Greg (VP Finance and CFO) Sale 2,700 17.25 46,575
2006-03-03 Hildebrand Greg (VP Finance and CFO) Sale 1,000 17.25 17,250
2006-03-03 King Alan (Director) Sale 4,000 17.02 68,092
2006-03-01 Hildebrand Greg (VP Finance and CFO) Sale 2,800 48,300.00 135,240,000
2006-03-01 Stratakos Anthony (V.P. Advanced R&D and CTO) Sale 15,000 255,860.00 3,837,900,000
2006-02-24 Wark Daniel (Vice President - Operations) Sale 1,245 16.71 20,803
2006-02-13 King Alan (Director) Sale 20,000 16.64 332,819
2006-02-03 King Alan (Director) Sale 2,000 37,149.00 74,298,000
2006-02-01 Stratakos Anthony (Development, CTO) Sale 15,000 18.50 277,500
2006-01-27 Stratakos Anthony (Development, CTO) Sale 50,000 850,000.00 42,500,000,000
2006-01-17 Hildebrand Greg (VP Finance, Treas.,) Sale 4,000 65,384.00 261,536,000
2006-01-17 King Alan (Director) Sale 2,000 32,890.40 65,780,800
2006-01-03 Stratakos Anthony (Development, CTO) Sale 5,000 75,000.00 375,000,000
2005-12-15 Hildebrand Greg (VP Finance, Treas.,) Sale 4,000 60,681.60 242,726,400
2005-12-09 Hildebrand Greg (VP Finance, Treas.,) Sale 20,000 15.00 300,000
2005-12-09 Stratakos Anthony (Development, CTO) Sale 20,000 15.00 300,000
2005-07-28 Friedman Mel (Director) Buy 400 11.85 4,740
2005-06-16 Hildebrand Greg (VP Finance, Treas.,) Sale 3,000 15.06 45,180
2005-06-15 Hildebrand Greg (VP Finance, Treas.,) Sale 1,000 15.05 15,050
2005-06-02 Hildebrand Greg (VP Finance, Treas.,) Sale 12,000 15.00 180,000
2005-05-25 Numann William (VP Marketing) Sale 1,500 13.89 20,835
2005-05-23 Stratakos Anthony (Development, CTO) Sale 20,000 13.66 273,260
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Insider trading activities including stock purchases, stock sales, and option exercises of VLTR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Volterra Semiconductor Corp (symbol VLTR, CIK number 1050550) see the Securities and Exchange Commission (SEC) website.