Insider Trading activities of Power One Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Power One Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Power One Inc since year 2005. Table 2 shows the detailed insider transactions of Power One Inc since 2005. The reporting company's ticker symbol is PWER. The reporting company's CIK number is 1042825.
The total value of stock buying since 2005 is $5,196,412.
The total value of stock sales since 2005 is $10,937,236.
The total value of stock option exercises since 2005 is $560,400.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Power One Inc (PWER).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2012-05 55,000 $216,149 0 $0 0 $0
2010-09 15,000 $124,650 0 $0 0 $0
2010-08 15,000 $157,300 0 $0 0 $0
2010-05 20,000 $161,400 5,000 $41,250 0 $0
2009-04 30,000 $35,150 0 $0 0 $0
2008-11 60,000 $59,320 0 $0 0 $0
2008-10 160,000 $147,900 0 $0 0 $0
2008-08 25,000 $52,375 0 $0 0 $0
2008-07 0 $0 315,000 $572,349 0 $0
2008-06 0 $0 4,000 $11,060 0 $0
2008-02 1,562,834 $3,428,318 975,223 $2,106,481 0 $0
2007-12 0 $0 10,000 $42,240 0 $0
2007-11 0 $0 15,000 $78,465 0 $0
2007-10 0 $0 15,000 $81,420 0 $0
2007-09 0 $0 10,000 $44,150 0 $0
2007-08 0 $0 185,295 $773,548 0 $0
2007-07 0 $0 10,000 $41,430 0 $0
2007-06 10,000 $36,900 0 $0 0 $0
2007-05 0 $0 40,000 $152,370 0 $0
2007-04 0 $0 15,000 $84,195 0 $0
2007-03 0 $0 20,000 $119,327 0 $0
2007-02 0 $0 35,000 $259,560 0 $0
2007-01 0 $0 35,000 $248,325 0 $0
2006-12 0 $0 35,606 $256,826 0 $0
2006-11 0 $0 25,000 $168,020 0 $0
2006-10 0 $0 35,000 $250,705 0 $0
2006-09 0 $0 20,000 $138,660 0 $0
2006-08 0 $0 20,000 $124,400 0 $0
2006-04 0 $0 120,000 $865,080 120,000 $560,400
2006-03 0 $0 8,332 $52,908 0 $0
2005-12 0 $0 131,562 $893,954 0 $0
2005-11 0 $0 5,500 $33,539 0 $0
2005-08 0 $0 152,216 $774,624 0 $0
2005-07 0 $0 537,880 $2,694,130 0 $0
2005-06 0 $0 5,000 $28,220 0 $0
2005-05 150,000 $776,950 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Power One Inc insiders (PWER)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2012-05-29 Hogge Steven D (President, Power Solutions) Buy 40,000 4.02 160,799
2012-05-10 Larsen Gary R (Sr. Vice President Finance/CFO) Buy 10,000 3.68 36,800
2012-05-09 Larsen Gary R (Sr. Vice President Finance/CFO) Buy 5,000 3.71 18,550
2010-09-17 Mcknight Tina D (General Counsel and Secretary) Buy 7,000 8.39 58,730
2010-09-17 Bishop Kendall R Buy 8,000 8.24 65,920
2010-08-20 Hogge Steven D (President, Power Solutions) Buy 5,000 10.10 50,500
2010-08-13 Hogge Steven D (President, Power Solutions) Buy 10,000 10.68 106,800
2010-05-05 Walters Jay Sale 5,000 8.25 41,250
2010-05-04 Melliar Smith Christopher Mark Buy 20,000 8.07 161,400
2009-04-29 Bishop Kendall R Buy 20,000 1.21 24,200
2009-04-28 Walters Jay Buy 10,000 1.10 10,950
2008-11-11 Thompson Richard J (Director, President & CEO) Buy 21,315 .90 19,183
2008-11-10 Thompson Richard J (Director, President & CEO) Buy 28,685 .96 27,537
2008-11-04 Melliar Smith Christopher Mark Buy 10,000 1.26 12,600
2008-10-30 Thompson Richard J (Director, President & CEO) Buy 25,000 1.00 25,000
2008-10-29 Walters Jay Buy 10,000 .89 8,900
2008-10-28 Thompson Richard J (Director, President & CEO) Buy 100,000 .90 90,000
2008-10-27 Bishop Kendall R Buy 25,000 .96 24,000
2008-08-04 Bishop Kendall R Buy 25,000 2.10 52,375
2008-07-29 Godfrey Brad W (President and COO) Sale 15,000 2.11 31,649
2008-07-16 Godfrey Brad W (President and COO) Sale 50,000 1.70 85,250
2008-07-14 Godfrey Brad W (President and COO) Sale 50,000 1.82 91,250
2008-07-10 Godfrey Brad W (President and COO) Sale 50,000 1.80 90,000
2008-07-09 Godfrey Brad W (President and COO) Sale 15,000 1.81 27,150
2008-07-08 Godfrey Brad W (President and COO) Sale 10,000 1.76 17,550
2008-07-02 Godfrey Brad W (President and COO) Sale 25,000 1.82 45,500
2008-07-01 Godfrey Brad W (President and COO) Sale 100,000 1.84 184,000
2008-06-04 Holliday Randall H (General Counsel and Secretary) Sale 4,000 2.76 11,060
2008-02-29 Thompson Richard J (Director and CEO) Buy 30,000 2.70 81,000
2008-02-28 Thompson Richard J (Director and CEO) Buy 70,000 2.68 187,600
2008-02-12 Stephens Wilton R Jr (10% Owner) Buy 243,806 2.16 526,620
2008-02-12 Campbell Elizabeth Stephens (10% Owner) Buy 243,806 2.16 526,620
2008-02-12 Stephens Harriet C (10% Owner) Buy 487,611 2.16 1,053,239
2008-02-12 Stephens Warren A (10% Owner) Buy 487,611 2.16 1,053,239
2008-02-12 Sf Holding Corp (10% Owner) Sale 975,223 2.16 2,106,481
2007-12-04 Goldman Steven J (Director) Sale 10,000 4.22 42,240
2007-11-02 Goldman Steven J (Director) Sale 15,000 5.23 78,465
2007-10-02 Goldman Steven J (Director) Sale 15,000 5.43 81,420
2007-09-05 Goldman Steven J (Director) Sale 10,000 4.42 44,150
2007-08-31 Patterson Steve (10% Owner) Sale 65,295 4.33 282,988
2007-08-08 Jacoby Enterprises Inc (10% Owner) Sale 60,000 4.09 245,280
2007-08-08 Jacoby Jon E M (Director) Sale 60,000 4.09 245,280
2007-07-03 Goldman Steven J (Director) Sale 10,000 4.14 41,430
2007-06-12 Kyle Jeffrey J (VP, Finance and CFO) Buy 10,000 3.69 36,900
2007-05-25 Patterson Steve (10% Owner) Sale 30,000 3.71 111,300
2007-05-02 Goldman Steven J (Chairman of the Board) Sale 10,000 4.11 41,070
2007-04-03 Goldman Steven J (Chairman of the Board) Sale 15,000 5.61 84,195
2007-03-05 Goldman Steven J (Chairman of the Board) Sale 5,670 5.75 32,602
2007-03-02 Goldman Steven J (Chairman of the Board) Sale 14,330 6.05 86,725
2007-02-02 Goldman Steven J (Chairman of the Board) Sale 35,000 7.42 259,560
2007-01-04 Goldman Steven J (Chairman of the Board) Sale 35,000 7.10 248,325
2006-12-29 Sf Holding Corp (10% Owner) Sale 606 7.33 4,441
2006-12-04 Goldman Steven J (Chairman of the Board) Sale 35,000 7.21 252,385
2006-11-07 Holliday Randall H (Gen Counsel & Corp Secretary) Sale 5,000 7.06 35,300
2006-11-02 Goldman Steven J (Chairman of the Board) Sale 20,000 6.64 132,720
2006-10-03 Goldman Steven J (Chairman of the Board) Sale 35,000 7.16 250,705
2006-09-05 Goldman Steven J (Chairman of the Board) Sale 20,000 6.93 138,660
2006-08-02 Goldman Steven J (Chairman of the Board) Sale 20,000 6.22 124,400
2006-04-26 Martin Douglas H (10% Owner) Sale 120,000 7.21 865,080
2006-04-26 Martin Douglas H (10% Owner) Option Ex 120,000 4.67 560,400
2006-03-17 Tarrant Veronica (VP, Fin.& Chief Acctg. Officer) Sale 8,332 6.35 52,908
2005-12-16 Goldman Steven J (Chairman, CEO) Sale 130,600 6.80 887,557
2005-12-06 Holliday Randall H (Corp Secretary) Sale 962 6.65 6,397
2005-11-22 Bradbury Curtis F Jr (10% Owner) Sale 5,500 6.10 33,539
2005-08-03 Stephens Jackson T Trust No One Uid (10% Owner) Sale 38,054 5.09 193,656
2005-08-03 Stephens Harriet C (10% Owner) Sale 38,054 5.09 193,656
2005-08-03 Stephens Warren A (10% Owner) Sale 38,054 5.09 193,656
2005-08-03 Stephens Jackson T (10% Owner) Sale 38,054 5.09 193,656
2005-07-29 Stephens Jackson T Trust No One Uid (10% Owner) Sale 84,470 4.98 421,082
2005-07-29 Stephens Harriet C (10% Owner) Sale 84,470 4.98 421,082
2005-07-29 Stephens Warren A (10% Owner) Sale 84,470 4.98 421,082
2005-07-29 Stephens Jackson T (10% Owner) Sale 284,470 5.03 1,430,884
2005-06-02 Goldman Steven J (Chairman, CEO) Sale 5,000 5.64 28,220
2005-05-17 Yeates William T (President and COO) Buy 100,000 5.14 513,500

Insider trading activities including stock purchases, stock sales, and option exercises of PWER listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Power One Inc (symbol PWER, CIK number 1042825) see the Securities and Exchange Commission (SEC) website.