Jeffrey Staszak Insider Trading $VLTR VOLTERRA SEMICONDUCTOR CORP
FREE EMAIL WATCHDOG
Get free email notifications about insider trading for Jeffrey Staszak.
- Your email is safe with us.
- The service is free and you can unsubscribe at any time.
General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Jeffrey Staszak. Jeffrey Staszak is President, CEO in VOLTERRA SEMICONDUCTOR CORP ($VLTR).
Jeffrey Staszak in VOLTERRA SEMICONDUCTOR CORP
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of Jeffrey Staszak: President, CEO
Holdings: 0 shares
Latest Transaction: Oct 01 2013
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD
Latest Insider Trading Transactions of Jeffrey Staszak in VOLTERRA SEMICONDUCTOR CORP
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Page: 1
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | D | 15.12 | 115,000 | 1,738,800 | 0 | |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | D | 20.23 | 83,125 | 1,681,619 | 0 | |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | D | 7.16 | 90,000 | 644,400 | 0 | |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | D | 9.18 | 75,000 | 688,500 | 0 | |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | D | 13.45 | 90,000 | 1,210,500 | 0 | |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | D | 19.09 | 72,000 | 1,374,480 | 0 | |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | D | 19.09 | 18,000 | 343,620 | 0 | |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | D | 14.76 | 90,000 | 1,328,400 | 0 | |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | D | 0.00 | 84,500 | 0 | 0 | 84.5 K to 0 (-100.00 %) |
| Oct 01 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | D | 0.00 | 13,395 | 0 | 0 | 13.4 K to 0 (-100.00 %) |
| Jan 30 2013 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | A | 15.12 | 115,000 | 1,738,800 | 115,000 | |
| Apr 04 2012 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 33.42 | 20,000 | 668,400 | 84,500 | 104.5 K to 84.5 K (-19.14 %) |
| Mar 05 2012 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 30.80 | 10,000 | 308,000 | 104,500 | 114.5 K to 104.5 K (-8.73 %) |
| Feb 13 2012 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 32.00 | 75,000 | 2,400,000 | 114,500 | 189.5 K to 114.5 K (-39.58 %) |
| Feb 07 2012 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 31.02 | 25,000 | 775,500 | 189,500 | 214.5 K to 189.5 K (-11.66 %) |
| Feb 03 2012 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 30.15 | 10,000 | 301,500 | 214,500 | 224.5 K to 214.5 K (-4.45 %) |
| Jan 30 2012 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | A | 30.33 | 125,000 | 3,791,250 | 125,000 | |
| Jan 05 2012 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 26.18 | 10,000 | 261,800 | 224,500 | 234.5 K to 224.5 K (-4.26 %) |
| Jan 09 2012 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 8.38 | 12,500 | 104,750 | 99,097 | 111.6 K to 99.1 K (-11.20 %) |
| Dec 07 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 25.00 | 10,000 | 250,000 | 234,500 | 244.5 K to 234.5 K (-4.09 %) |
| Nov 08 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 25.00 | 10,000 | 250,000 | 244,500 | 254.5 K to 244.5 K (-3.93 %) |
| Oct 28 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 25.00 | 20,000 | 500,000 | 276,645 | 296.6 K to 276.6 K (-6.74 %) |
| Oct 28 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 23.21 | 50,000 | 1,160,500 | 296,645 | 346.6 K to 296.6 K (-14.42 %) |
| Aug 02 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 25.32 | 10,000 | 253,200 | 7,250 | 17.3 K to 7.3 K (-57.97 %) |
| Jul 27 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 25.00 | 20,000 | 500,000 | 17,250 | 37.3 K to 17.3 K (-53.69 %) |
| Jun 17 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 6,250 | |
| Jun 17 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 22.16 | 6,250 | 138,500 | 339,395 | 345.6 K to 339.4 K (-1.81 %) |
| Jun 17 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 %) |
| May 17 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 676,250 | |
| May 17 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 25.32 | 6,250 | 158,250 | 339,395 | 345.6 K to 339.4 K (-1.81 %) |
| May 17 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 %) |
| Apr 19 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 682,500 | |
| Apr 19 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 23.53 | 6,250 | 147,063 | 339,395 | 345.6 K to 339.4 K (-1.81 %) |
| Apr 19 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 %) |
| Mar 18 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 688,750 | |
| Mar 18 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 22.87 | 6,250 | 142,938 | 339,395 | 345.6 K to 339.4 K (-1.81 %) |
| Mar 18 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 %) |
| Feb 18 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 5.00 | 6,250 | 31,250 | 695,000 | |
| Feb 18 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 25.98 | 6,250 | 162,375 | 339,395 | 345.6 K to 339.4 K (-1.81 %) |
| Feb 18 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 28 2011 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | A | 24.30 | 140,000 | 3,402,000 | 701,250 | |
| 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 %) |
| 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 %) |
| 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 %) |
| 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 %) |
| 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 %) |
| 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 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 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 %) |
| 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 ... | 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 01 2010 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | A | 20.23 | 95,000 | 1,921,850 | 986,500 | |
| 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 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 %) |
| Dec 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 4,000 | 12,800 | 923,500 | |
| Dec 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 18.07 | 4,250 | 76,798 | 113,750 | 118 K to 113.8 K (-3.60 %) |
| Dec 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 18.07 | 4,000 | 72,280 | 96,097 | 100.1 K to 96.1 K (-4.00 %) |
| Dec 16 2009 | 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 %) |
| Nov 17 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 4,000 | 12,800 | 927,500 | |
| Nov 17 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 15.00 | 4,250 | 63,750 | 118,000 | 122.3 K to 118 K (-3.48 %) |
| Nov 17 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 15.00 | 4,000 | 60,000 | 94,847 | 98.8 K to 94.8 K (-4.05 %) |
| Nov 17 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 4,000 | 12,800 | 98,847 | 94.8 K to 98.8 K (+4.22 %) |
| Oct 15 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 4,000 | 12,800 | 931,500 | |
| Oct 15 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 18.33 | 4,250 | 77,903 | 122,250 | 126.5 K to 122.3 K (-3.36 %) |
| Oct 15 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 18.33 | 4,000 | 73,320 | 94,847 | 98.8 K to 94.8 K (-4.05 %) |
| Oct 15 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 4,000 | 12,800 | 98,847 | 94.8 K to 98.8 K (+4.22 %) |
| Sep 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 4,000 | 12,800 | 935,500 | |
| Sep 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 18.50 | 4,250 | 78,625 | 126,500 | 130.8 K to 126.5 K (-3.25 %) |
| Sep 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 18.50 | 4,000 | 74,000 | 94,847 | 98.8 K to 94.8 K (-4.05 %) |
| Sep 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 4,000 | 12,800 | 98,847 | 94.8 K to 98.8 K (+4.22 %) |
| Aug 17 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 4,000 | 12,800 | 939,500 | |
| Aug 17 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 16.17 | 4,250 | 68,723 | 130,750 | 135 K to 130.8 K (-3.15 %) |
| Aug 17 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 16.17 | 4,000 | 64,680 | 94,847 | 98.8 K to 94.8 K (-4.05 %) |
| Aug 17 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 4,000 | 12,800 | 98,847 | 94.8 K to 98.8 K (+4.22 %) |
| Jul 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 3.20 | 4,000 | 12,800 | 943,500 | |
| Jul 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 15.03 | 4,250 | 63,878 | 94,847 | 99.1 K to 94.8 K (-4.29 %) |
| Jul 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 15.03 | 4,000 | 60,120 | 99,097 | 103.1 K to 99.1 K (-3.88 %) |
| Jul 16 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 3.20 | 4,000 | 12,800 | 103,097 | 99.1 K to 103.1 K (+4.04 %) |
| Feb 18 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 8.81 | 12,500 | 110,074 | 99,097 | 111.6 K to 99.1 K (-11.20 %) |
| Feb 09 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 0.32 | 122,500 | 39,200 | 947,500 | |
| Feb 09 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 8.20 | 17,500 | 143,428 | 111,597 | 129.1 K to 111.6 K (-13.56 %) |
| Feb 09 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 0.32 | 122,500 | 39,200 | 129,097 | 6.6 K to 129.1 K (+1,856.90 %) |
| Feb 02 2009 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | A | 7.16 | 90,000 | 644,400 | 1,070,000 | |
| Dec 15 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 0.32 | 12,500 | 4,000 | 980,000 | |
| Dec 15 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 7.37 | 12,500 | 92,184 | 6,597 | 19.1 K to 6.6 K (-65.46 %) |
| Dec 15 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 0.32 | 12,500 | 4,000 | 19,097 | 6.6 K to 19.1 K (+189.48 %) |
| Dec 01 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 0.32 | 12,500 | 4,000 | 992,500 | |
| Dec 01 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 8.00 | 12,500 | 100,000 | 6,597 | 19.1 K to 6.6 K (-65.46 %) |
| Dec 01 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 0.32 | 12,500 | 4,000 | 19,097 | 6.6 K to 19.1 K (+189.48 %) |
| Nov 12 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 0.32 | 12,500 | 4,000 | 1,005,000 | |
| Nov 12 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 8.07 | 12,500 | 100,875 | 5,347 | 17.8 K to 5.3 K (-70.04 %) |
| Nov 12 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 0.32 | 12,500 | 4,000 | 17,847 | 5.3 K to 17.8 K (+233.78 %) |
| Nov 05 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | M | 0.32 | 12,500 | 4,000 | 1,017,500 | |
| Nov 05 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Sell | S | 9.05 | 12,500 | 113,125 | 5,347 | 17.8 K to 5.3 K (-70.04 %) |
| Nov 05 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Buy | M | 0.32 | 12,500 | 4,000 | 17,847 | 5.3 K to 17.8 K (+233.78 %) |
| Feb 01 2008 | VLTR | VOLTERRA SEMICONDU ... | Staszak Jeffrey | President, CEO | Option Exercise | A | 9.18 | 75,000 | 688,500 | 1,030,000 |
Page: 1