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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in VOLTERRA SEMICONDUCTOR CORP. Get notifications about new insider transactions in VOLTERRA SEMICONDUCTOR CORP for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 20 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 561,250 | |
| Jan 20 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 26.31 | 6,250 | 164,438 | 339,395 | 345.6 K to 339.4 K (-1.81 %) |
| Jan 20 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 5.00 | 6,250 | 31,250 | 345,645 | 339.4 K to 345.6 K (+1.84 %) |
| Jan 25 2011 | VLTR | VOLTERRA SEMICONDU ... | QUINSEY RALPH | Director | Option Exercise | A | 24.77 | 30,000 | 743,100 | 30,000 | |
| Dec 28 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP WW Sales & Apps. ... | Gift | G | 0.00 | 300 | 0 | 393,867 | 394.2 K to 393.9 K (-0.08 %) |
| Dec 28 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP WW Sales & Apps. ... | Gift | G | 0.00 | 16,300 | 0 | 394,167 | 410.5 K to 394.2 K (-3.97 %) |
| Dec 07 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Option Exercise | M | 14.36 | 6,250 | 89,750 | 30,000 | |
| Dec 07 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Option Exercise | M | 10.70 | 6,250 | 66,875 | 36,250 | |
| Dec 07 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Option Exercise | M | 8.66 | 5,000 | 43,300 | 42,500 | |
| Dec 07 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Sell | S | 23.44 | 17,500 | 410,200 | 0 | 17.5 K to 0 (-100.00 %) |
| Dec 07 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Buy | M | 14.36 | 6,250 | 89,750 | 17,500 | 11.3 K to 17.5 K (+55.56 %) |
| Dec 07 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Buy | M | 10.70 | 6,250 | 66,875 | 11,250 | 5 K to 11.3 K (+125.00 %) |
| Dec 07 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Buy | M | 8.66 | 5,000 | 43,300 | 5,000 | 0 to 5 K |
| Dec 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 567,500 | |
| Dec 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 23.54 | 6,250 | 147,125 | 338,847 | 345.1 K to 338.8 K (-1.81 %) |
| Dec 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 5.00 | 6,250 | 31,250 | 345,097 | 338.8 K to 345.1 K (+1.84 %) |
| Nov 18 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 573,750 | |
| Nov 18 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 20.62 | 6,250 | 128,875 | 338,847 | 345.1 K to 338.8 K (-1.81 %) |
| Nov 18 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 5.00 | 6,250 | 31,250 | 345,097 | 338.8 K to 345.1 K (+1.84 %) |
| Nov 15 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Sell | S | 20.56 | 17,875 | 367,510 | 72,125 | 90 K to 72.1 K (-19.86 %) |
| Oct 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 580,000 | |
| Oct 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 20.61 | 6,250 | 128,813 | 338,847 | 345.1 K to 338.8 K (-1.81 %) |
| Oct 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 5.00 | 6,250 | 31,250 | 345,097 | 338.8 K to 345.1 K (+1.84 %) |
| Sep 20 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 586,250 | |
| Sep 20 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 21.26 | 6,250 | 132,875 | 338,847 | 345.1 K to 338.8 K (-1.81 %) |
| Sep 20 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 5.00 | 6,250 | 31,250 | 345,097 | 338.8 K to 345.1 K (+1.84 %) |
| Aug 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 592,500 | |
| Aug 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 20.00 | 6,250 | 125,000 | 338,847 | 345.1 K to 338.8 K (-1.81 %) |
| Aug 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 5.00 | 6,250 | 31,250 | 345,097 | 338.8 K to 345.1 K (+1.84 %) |
| Aug 04 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Option Exercise | M | 3.50 | 2,500 | 8,750 | 65,000 | |
| Aug 04 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Sell | S | 23.00 | 2,500 | 57,500 | 15,000 | 17.5 K to 15 K (-14.29 %) |
| Aug 04 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Buy | M | 3.50 | 2,500 | 8,750 | 17,500 | 15 K to 17.5 K (+16.67 %) |
| Jul 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 598,750 | |
| Jul 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 27.34 | 6,250 | 170,856 | 338,847 | 345.1 K to 338.8 K (-1.81 %) |
| Jul 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 5.00 | 6,250 | 31,250 | 345,097 | 338.8 K to 345.1 K (+1.84 %) |
| Jun 15 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 8,000 | 25,600 | 605,000 | |
| Jun 15 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 24.09 | 8,500 | 204,783 | 37,250 | 45.8 K to 37.3 K (-18.58 %) |
| Jun 15 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 24.09 | 8,000 | 192,737 | 338,847 | 346.8 K to 338.8 K (-2.31 %) |
| Jun 15 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 8,000 | 25,600 | 346,847 | 338.8 K to 346.8 K (+2.36 %) |
| Jun 14 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Sell | S | 24.06 | 4,200 | 101,052 | 410,126 | 414.3 K to 410.1 K (-1.01 %) |
| Jun 10 2010 | VLTR | VOLTERRA SEMICONDU ... | Liou Fu-Tai | Director | Option Exercise | M | 7.28 | 4,900 | 35,672 | 25,100 | |
| Jun 10 2010 | VLTR | VOLTERRA SEMICONDU ... | Liou Fu-Tai | Director | Buy | M | 7.28 | 4,900 | 35,672 | 9,900 | 5 K to 9.9 K (+98.00 %) |
| May 27 2010 | VLTR | VOLTERRA SEMICONDU ... | Liou Fu-Tai | Director | Option Exercise | M | 7.28 | 5,000 | 36,400 | 30,000 | |
| May 27 2010 | VLTR | VOLTERRA SEMICONDU ... | Liou Fu-Tai | Director | Buy | M | 7.28 | 5,000 | 36,400 | 5,000 | 0 to 5 K |
| Jun 03 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Option Exercise | M | 10.86 | 6,250 | 67,875 | 91,313 | |
| Jun 03 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Sell | S | 24.00 | 6,250 | 150,000 | 5,584 | 11.8 K to 5.6 K (-52.81 %) |
| Jun 03 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Buy | M | 10.86 | 6,250 | 67,875 | 11,834 | 5.6 K to 11.8 K (+111.93 %) |
| May 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 8,000 | 25,600 | 613,000 | |
| May 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 21.92 | 8,500 | 186,320 | 45,750 | 54.3 K to 45.8 K (-15.67 %) |
| May 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 21.92 | 8,000 | 175,360 | 337,597 | 345.6 K to 337.6 K (-2.31 %) |
| May 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 8,000 | 25,600 | 345,597 | 337.6 K to 345.6 K (+2.37 %) |
| May 10 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Sell | S | 24.28 | 8,400 | 203,952 | 413,076 | 421.5 K to 413.1 K (-1.99 %) |
| May 04 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Option Exercise | M | 3.50 | 2,500 | 8,750 | 67,500 | |
| May 04 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Sell | S | 24.19 | 2,500 | 60,475 | 15,000 | 17.5 K to 15 K (-14.29 %) |
| May 04 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Buy | M | 3.50 | 2,500 | 8,750 | 17,500 | 15 K to 17.5 K (+16.67 %) |
| May 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Option Exercise | M | 9.18 | 937 | 8,602 | 97,563 | |
| May 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Option Exercise | M | 7.16 | 2,500 | 17,900 | 98,500 | |
| May 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Sell | S | 24.19 | 3,437 | 83,141 | 4,334 | 7.8 K to 4.3 K (-44.23 %) |
| May 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Buy | M | 9.18 | 937 | 8,602 | 7,771 | 6.8 K to 7.8 K (+13.71 %) |
| May 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Buy | M | 7.16 | 2,500 | 17,900 | 6,834 | 4.3 K to 6.8 K (+57.68 %) |
| Apr 27 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Option Exercise | A | 0.00 | 3,600 | 0 | 3,600 | |
| Apr 27 2010 | VLTR | VOLTERRA SEMICONDU ... | ROSS EDWARD C | Director | Option Exercise | A | 0.00 | 3,600 | 0 | 3,600 | |
| Apr 27 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Option Exercise | A | 0.00 | 3,600 | 0 | 3,600 | |
| Apr 27 2010 | VLTR | VOLTERRA SEMICONDU ... | Liou Fu-Tai | Director | Option Exercise | A | 0.00 | 3,600 | 0 | 3,600 | |
| Apr 27 2010 | VLTR | VOLTERRA SEMICONDU ... | FRIEDMAN MEL | Director | Option Exercise | A | 0.00 | 3,600 | 0 | 3,600 | |
| Apr 12 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Sell | S | 26.69 | 12,600 | 336,294 | 346,476 | 359.1 K to 346.5 K (-3.51 %) |
| Apr 21 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Option Exercise | M | 5.00 | 75,000 | 375,000 | 226,000 | |
| Apr 21 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Buy | M | 5.00 | 75,000 | 375,000 | 421,476 | 346.5 K to 421.5 K (+21.65 %) |
| Apr 16 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 8,000 | 25,600 | 621,000 | |
| Apr 16 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 27.90 | 8,500 | 237,150 | 54,250 | 62.8 K to 54.3 K (-13.55 %) |
| Apr 16 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 27.90 | 8,000 | 223,200 | 337,597 | 345.6 K to 337.6 K (-2.31 %) |
| Apr 16 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 8,000 | 25,600 | 345,597 | 337.6 K to 345.6 K (+2.37 %) |
| Apr 12 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 37,500 | 120,000 | 629,000 | |
| Apr 12 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 204,000 | 652,800 | 666,500 | |
| Apr 12 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 241,500 | 772,800 | 337,597 | 96.1 K to 337.6 K (+251.31 %) |
| Mar 31 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Option Exercise | M | 3.20 | 30,000 | 96,000 | 316,000 | |
| Mar 31 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Buy | M | 3.20 | 30,000 | 96,000 | 90,000 | 60 K to 90 K (+50.00 %) |
| Mar 30 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Option Exercise | M | 3.20 | 10,000 | 32,000 | 346,000 | |
| Mar 30 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Buy | M | 3.20 | 10,000 | 32,000 | 60,000 | 50 K to 60 K (+20.00 %) |
| Mar 26 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Option Exercise | M | 3.20 | 25,000 | 80,000 | 301,000 | |
| Mar 26 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Option Exercise | M | 3.20 | 50,000 | 160,000 | 326,000 | |
| Mar 26 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Buy | M | 3.20 | 75,000 | 240,000 | 359,076 | 284.1 K to 359.1 K (+26.40 %) |
| Mar 24 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Option Exercise | M | 3.20 | 10,000 | 32,000 | 356,000 | |
| Mar 24 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Buy | M | 3.20 | 10,000 | 32,000 | 50,000 | 40 K to 50 K (+25.00 %) |
| Mar 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 100,000 | 320,000 | 870,500 | |
| Mar 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 25.00 | 100,000 | 2,500,000 | 96,097 | 196.1 K to 96.1 K (-51.00 %) |
| Mar 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 100,000 | 320,000 | 196,097 | 96.1 K to 196.1 K (+104.06 %) |
| Mar 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Sell | S | 26.00 | 4,000 | 104,000 | 40,000 | 44 K to 40 K (-9.09 %) |
| Mar 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Sell | S | 25.00 | 41,600 | 1,040,000 | 284,076 | 325.7 K to 284.1 K (-12.77 %) |
| Mar 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Option Exercise | M | 3.20 | 10,000 | 32,000 | 366,000 | |
| Mar 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Buy | M | 3.20 | 10,000 | 32,000 | 44,000 | 34 K to 44 K (+29.41 %) |
| Mar 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 8,000 | 25,600 | 970,500 | |
| Mar 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 22.73 | 8,500 | 193,205 | 62,750 | 71.3 K to 62.8 K (-11.93 %) |
| Mar 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 22.73 | 8,000 | 181,840 | 96,097 | 104.1 K to 96.1 K (-7.69 %) |
| Mar 17 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 8,000 | 25,600 | 104,097 | 96.1 K to 104.1 K (+8.32 %) |
| Mar 11 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Option Exercise | M | 3.20 | 12,125 | 38,800 | 376,000 | |
| Mar 11 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Buy | M | 3.20 | 12,125 | 38,800 | 34,000 | 21.9 K to 34 K (+55.43 %) |
| Mar 10 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Sell | S | 24.02 | 8,400 | 201,768 | 325,676 | 334.1 K to 325.7 K (-2.51 %) |
| Mar 08 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Sell | S | 24.00 | 4,000 | 96,000 | 21,875 | 25.9 K to 21.9 K (-15.46 %) |
| Mar 08 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Sell | S | 23.58 | 8,000 | 188,640 | 25,875 | 33.9 K to 25.9 K (-23.62 %) |
| Mar 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Sell | S | 24.00 | 30,820 | 739,680 | 4,334 | 35.2 K to 4.3 K (-87.67 %) |
| Mar 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Buy | M | 10.86 | 30,820 | 334,705 | 35,154 | 4.3 K to 35.2 K (+711.12 %) |
| Mar 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Sell | S | 24.00 | 430 | 10,320 | 4,334 | 4.8 K to 4.3 K (-9.03 %) |
| Mar 04 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Buy | M | 10.86 | 430 | 4,670 | 4,764 | 4.3 K to 4.8 K (+9.92 %) |
| Mar 02 2010 | VLTR | VOLTERRA SEMICONDU ... | ROSS EDWARD C | Director | Option Exercise | M | 8.66 | 2,500 | 21,650 | 54,500 | |
| Mar 02 2010 | VLTR | VOLTERRA SEMICONDU ... | ROSS EDWARD C | Director | Sell | S | 23.45 | 2,500 | 58,625 | 6,250 | 8.8 K to 6.3 K (-28.57 %) |
| Mar 02 2010 | VLTR | VOLTERRA SEMICONDU ... | ROSS EDWARD C | Director | Buy | M | 8.66 | 2,500 | 21,650 | 8,750 | 6.3 K to 8.8 K (+40.00 %) |
| Feb 19 2010 | VLTR | VOLTERRA SEMICONDU ... | ROSS EDWARD C | Director | Option Exercise | M | 8.66 | 2,500 | 21,650 | 57,000 | |
| Feb 19 2010 | VLTR | VOLTERRA SEMICONDU ... | ROSS EDWARD C | Director | Sell | S | 22.45 | 2,500 | 56,125 | 6,250 | 8.8 K to 6.3 K (-28.57 %) |
| Feb 19 2010 | VLTR | VOLTERRA SEMICONDU ... | ROSS EDWARD C | Director | Buy | M | 8.66 | 2,500 | 21,650 | 8,750 | 6.3 K to 8.8 K (+40.00 %) |
| Feb 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | S | 3.20 | 8,000 | 25,600 | 978,500 | |
| Feb 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 22.48 | 8,500 | 191,080 | 71,250 | 79.8 K to 71.3 K (-10.66 %) |
| Feb 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 22.48 | 8,000 | 179,840 | 96,097 | 104.1 K to 96.1 K (-7.69 %) |
| Feb 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 8,000 | 25,600 | 104,097 | 96.1 K to 104.1 K (+8.32 %) |
| Feb 18 2010 | VLTR | VOLTERRA SEMICONDU ... | David B. Lidsky | Vice President of E ... | Option Exercise | M | 3.20 | 20,000 | 64,000 | 296,000 | |
| Feb 18 2010 | VLTR | VOLTERRA SEMICONDU ... | David B. Lidsky | Vice President of E ... | Buy | M | 3.20 | 20,000 | 64,000 | 406,000 | 386 K to 406 K (+5.18 %) |
| Feb 18 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | S | 3.20 | 8,000 | 25,600 | 978,500 | |
| Feb 18 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 22.48 | 8,500 | 191,080 | 71,250 | 79.8 K to 71.3 K (-10.66 %) |
| Feb 18 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 22.48 | 8,000 | 179,840 | 96,097 | 104.1 K to 96.1 K (-7.69 %) |
| Feb 18 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 8,000 | 25,600 | 104,097 | 96.1 K to 104.1 K (+8.32 %) |
| Feb 12 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Sell | S | 20.00 | 4,200 | 84,000 | 334,076 | 338.3 K to 334.1 K (-1.24 %) |
| Feb 08 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Sell | S | 19.01 | 4,200 | 79,842 | 338,276 | 342.5 K to 338.3 K (-1.23 %) |
| Feb 02 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Option Exercise | M | 9.18 | 938 | 8,611 | 132,250 | |
| Feb 02 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Option Exercise | M | 7.16 | 10,000 | 71,600 | 133,188 | |
| Feb 02 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Sell | S | 19.48 | 10,938 | 213,072 | 4,334 | 15.3 K to 4.3 K (-71.62 %) |
| Feb 02 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Buy | M | 9.18 | 938 | 8,611 | 15,272 | 14.3 K to 15.3 K (+6.54 %) |
| Feb 02 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Buy | M | 7.16 | 10,000 | 71,600 | 14,334 | 4.3 K to 14.3 K (+230.73 %) |
| Feb 02 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Option Exercise | S | 3.20 | 5,000 | 16,000 | 70,000 | |
| Feb 02 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Sell | S | 20.00 | 5,000 | 100,000 | 15,000 | 20 K to 15 K (-25.00 %) |
| Feb 02 2010 | VLTR | VOLTERRA SEMICONDU ... | PAISLEY CHRISTOPHER B | Director | Buy | M | 3.20 | 5,000 | 16,000 | 20,000 | 15 K to 20 K (+33.33 %) |
| Feb 01 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | A | 20.23 | 95,000 | 1,921,850 | 986,500 | |
| Feb 01 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Option Exercise | S | 5.00 | 20,000 | 100,000 | 47,500 | |
| Feb 01 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Sell | S | 21.03 | 20,000 | 420,600 | 0 | 20 K to 0 (-100.00 %) |
| Feb 01 2010 | VLTR | VOLTERRA SEMICONDU ... | WINN EDWARD C V | Director | Buy | M | 5.00 | 20,000 | 100,000 | 20,000 | 0 to 20 K |
| Feb 01 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Option Exercise | A | 20.23 | 26,000 | 525,980 | 376,000 | |
| Feb 01 2010 | VLTR | VOLTERRA SEMICONDU ... | Numann William | VP Marketing | Option Exercise | A | 20.23 | 26,000 | 525,980 | 388,125 | |
| Feb 01 2010 | VLTR | VOLTERRA SEMICONDU ... | David B. Lidsky | Vice President of E ... | Option Exercise | A | 20.23 | 11,000 | 222,530 | 316,000 | |
| Feb 01 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Option Exercise | A | 20.23 | 26,000 | 525,980 | 143,188 | |
| Jan 28 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | S | 3.20 | 28,000 | 89,600 | 891,500 | |
| Jan 28 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 20.05 | 29,750 | 596,488 | 79,750 | 109.5 K to 79.8 K (-27.17 %) |
| Jan 28 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 20.05 | 28,000 | 561,400 | 96,097 | 124.1 K to 96.1 K (-22.56 %) |
| Jan 28 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 28,000 | 89,600 | 124,097 | 96.1 K to 124.1 K (+29.14 %) |
| Jan 27 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Option Exercise | M | 10.86 | 25,000 | 271,500 | 117,188 | |
| Jan 27 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Sell | S | 20.04 | 25,000 | 501,000 | 4,334 | 29.3 K to 4.3 K (-85.23 %) |
| Jan 27 2010 | VLTR | VOLTERRA SEMICONDU ... | BURNS MIKE | VP, CFO and Treasur ... | Buy | M | 10.86 | 25,000 | 271,500 | 29,334 | 4.3 K to 29.3 K (+576.83 %) |
| Jan 27 2010 | VLTR | VOLTERRA SEMICONDU ... | Teuscher Craig | VP Sales & Appl. En ... | Sell | S | 20.05 | 33,200 | 665,660 | 342,476 | 375.7 K to 342.5 K (-8.84 %) |
| Jan 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 4,000 | 12,800 | 919,500 | |
| Jan 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 17.89 | 4,250 | 76,033 | 109,500 | 113.8 K to 109.5 K (-3.74 %) |
| Jan 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 17.89 | 4,000 | 71,560 | 96,097 | 100.1 K to 96.1 K (-4.00 %) |
| Jan 19 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 4,000 | 12,800 | 100,097 | 96.1 K to 100.1 K (+4.16 %) |