Insider Trading activities of On Semiconductor Corp (ON) , Part 3

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of On Semiconductor Corp (ON) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of On Semiconductor Corp since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of On Semiconductor Corp since 2005. The reporting company's ticker symbol is ON. The reporting company's CIK number is 1097864.
The total value of stock buying since 2005 is $3,801,344.
The total value of stock sales since 2005 is $1,801,653,576.
The total value of stock option exercises since 2005 is $42,450,259.


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Table 2. Detailed insider stock purchases, sales, and option exercises of On Semiconductor Corp insiders (ON) , Part 3
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2011-03-03 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 5,000 11.20 56,000
2011-03-03 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 5,000 5.93 29,650
2011-03-02 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 25,000 11.27 281,650
2011-02-22 Hester Phillip D (Director) Sale 12,000 11.01 132,120
2011-02-15 Barton Francis P (Director) Sale 10,000 11.49 114,900
2011-02-15 Jackson Keith D (CEO & Pres.) Sale 200,000 11.53 2,305,600
2011-02-15 Jackson Keith D (CEO & Pres.) Option Ex 217,000 6.83 1,482,110
2011-02-15 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 5,000 11.65 58,250
2011-02-14 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Sale 13,500 11.60 156,654
2011-02-08 Nelson William John (Exec VP & COO) Sale 192,739 11.55 2,226,328
2011-02-08 Nelson William John (Exec VP & COO) Option Ex 60,000 5.93 355,800
2011-02-08 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 47,500 11.50 546,297
2011-02-08 Mahoney Robert Charles (Exec VP Sales & Marketing) Option Ex 22,500 5.93 133,425
2011-02-08 Mccranie J Daniel (Director) Sale 44,900 11.53 517,741
2011-02-07 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 30,000 11.73 351,960
2011-02-07 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Option Ex 30,000 6.88 206,550
2011-02-07 Mccranie J Daniel (Director) Sale 55,100 11.74 646,818
2011-02-01 Colvin Donald A (Exec VP & CFO) Sale 10,000 11.23 112,350
2011-01-18 Jackson Keith D (CEO & Pres.) Sale 265,000 11.64 3,085,660
2011-01-18 Jackson Keith D (CEO & Pres.) Option Ex 250,000 5.93 1,482,500
2011-01-18 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 70,000 11.64 815,080
2011-01-18 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 60,000 6.59 395,580
2011-01-14 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Sale 5,000 11.80 59,000
2011-01-14 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Option Ex 5,000 4.80 24,000
2011-01-13 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 4,030 11.50 46,345
2011-01-13 Colvin Donald A (Exec VP & CFO) Sale 75,000 11.50 862,500
2011-01-13 Colvin Donald A (Exec VP & CFO) Option Ex 75,000 7.02 526,500
2011-01-12 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Sale 46,291 11.05 511,561
2011-01-12 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Option Ex 16,000 5.12 81,920
2011-01-11 Hall William (Sr VP & GM, Std Prod Grp) Sale 117,500 11.00 1,292,500
2011-01-11 Hall William (Sr VP & GM, Std Prod Grp) Option Ex 117,500 5.96 699,712
2011-01-11 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Sale 13,506 11.00 148,566
2011-01-11 Colvin Donald A (Exec VP & CFO) Sale 14,800 11.00 162,800
2011-01-11 Colvin Donald A (Exec VP & CFO) Option Ex 14,800 7.02 103,896
2011-01-10 Hall William (Sr VP & GM, Std Prod Grp) Sale 70,000 11.00 770,000
2011-01-10 Hall William (Sr VP & GM, Std Prod Grp) Option Ex 70,000 5.98 418,600
2011-01-10 Colvin Donald A (Exec VP & CFO) Sale 60,200 11.00 662,200
2011-01-10 Colvin Donald A (Exec VP & CFO) Option Ex 60,200 7.02 422,604
2011-01-10 Hernandez Emmanuel T (Director) Sale 20,000 10.78 215,500
2011-01-10 Hernandez Emmanuel T (Director) Option Ex 20,000 1.94 38,800
2011-01-07 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Sale 12,997 10.70 139,067
2011-01-07 Colvin Donald A (Exec VP & CFO) Sale 20,000 10.53 210,600
2011-01-07 Colvin Donald A (Exec VP & CFO) Option Ex 20,000 4.80 96,000
2011-01-06 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Sale 114,679 10.32 1,183,257
2011-01-06 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Option Ex 78,750 7.32 576,686
2011-01-03 Colvin Donald A (Exec VP & CFO) Sale 25,000 10.05 251,250
2011-01-03 Colvin Donald A (Exec VP & CFO) Option Ex 25,000 4.80 120,000
2010-12-08 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 6,750 9.28 62,639
2010-12-06 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 26,500 9.12 241,679
2010-12-06 Mahoney Robert Charles (Exec VP Sales & Marketing) Option Ex 16,500 5.81 95,865
2010-12-02 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 33,000 8.89 293,469
2010-12-02 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Sale 30,000 9.05 271,500
2010-12-02 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Option Ex 30,000 6.12 183,750
2010-12-02 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 10,453 8.98 93,836
2010-12-02 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 5,000 6.12 30,625
2010-12-01 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 27,982 8.58 240,085
2010-12-01 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Option Ex 27,982 .68 19,027
2010-12-01 Hall William (Sr VP & GM, Std Prod Grp) Sale 10,267 8.44 86,653
2010-12-01 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 13,500 8.56 115,560
2010-12-01 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 10,000 6.12 61,250
2010-10-01 Colvin Donald A (Exec VP & CFO) Sale 5,000 7.28 36,375
2010-08-06 Jackson Keith D (CEO & Pres.) Sale 60,000 6.76 405,480
2010-08-06 Colvin Donald A (Exec VP & CFO) Sale 10,000 6.76 67,580
2010-06-04 Nelson William John (Exec VP & COO) Sale 4,250 7.11 30,217
2010-05-12 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 3,000 7.95 23,856
2010-05-12 Hester Phillip D (Director) Sale 25,000 7.98 199,400
2010-05-11 Hall William (Sr VP & GM, Std Prod Grp) Sale 1,500 7.88 11,820
2010-05-10 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 3,000 7.79 23,370
2010-05-07 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 3,000 7.25 21,750
2010-05-06 Jackson Keith D (CEO & Pres.) Sale 60,000 7.90 474,000
2010-05-06 Colvin Donald A (Exec VP & CFO) Sale 10,000 7.91 79,100
2010-04-14 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 10,000 8.75 87,500
2010-04-14 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 10,000 5.93 59,300
2010-03-05 Colvin Donald A (Exec VP & CFO) Sale 5,000 8.15 40,750
2010-03-04 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 47,500 8.08 383,990
2010-03-04 Mahoney Robert Charles (Exec VP Sales & Marketing) Option Ex 22,500 5.93 133,425
2010-03-03 Nelson William John (Exec VP & COO) Sale 2,267 8.29 18,793
2010-03-03 Colvin Donald A (Exec VP & CFO) Sale 5,000 8.29 41,449
2010-03-02 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 7,500 8.31 62,347
2010-03-02 Nelson William John (Exec VP & COO) Sale 15,000 8.38 125,700
2010-03-01 Jackson Keith D (CEO & Pres.) Sale 60,000 8.12 487,320
2010-03-01 Colvin Donald A (Exec VP & CFO) Sale 10,000 8.11 81,100
2010-03-01 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 12,000 8.11 97,332
2010-02-05 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 11,994 7.34 88,035
2009-12-10 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 2,000 8.30 16,600
2009-12-08 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 3,000 8.24 24,720
2009-12-02 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 15,000 8.50 127,500
2009-12-01 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 7,500 8.01 60,075
2009-11-23 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 15,000 7.81 117,120
2009-11-18 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Sale 14,999 8.19 122,841
2009-11-16 Hall William (Sr VP & GM, Std Prod Grp) Sale 13,463 8.00 107,704
2009-11-16 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 10,000 8.00 80,000
2009-11-10 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 5,000 7.46 37,300
2009-11-09 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 10,000 7.60 76,000
2009-11-05 Jackson Keith D (CEO & Pres.) Sale 60,000 7.35 440,880
2009-11-05 Colvin Donald A (Exec VP & CFO) Sale 10,000 7.42 74,200
2009-10-19 Colvin Donald A (Exec VP & CFO) Sale 5,000 7.62 38,100
2009-09-21 Jackson Keith D (CEO & Pres.) Sale 55,000 8.26 454,519
2009-09-21 Jackson Keith D (CEO & Pres.) Option Ex 65,000 4.80 312,000
2009-09-18 Colvin Donald A (Exec VP & CFO) Sale 15,000 8.33 124,935
2009-09-10 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Sale 49,000 8.88 434,875
2009-09-10 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Option Ex 49,000 5.85 286,797
2009-09-10 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Sale 16,000 8.71 139,360
2009-09-10 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Option Ex 16,000 2.71 43,360
2009-09-10 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 20,000 8.88 177,500
2009-09-10 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 20,000 6.38 127,600
2009-09-09 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 13,500 8.50 114,750
2009-09-09 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 13,500 6.12 82,687
2009-09-08 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Sale 10,000 8.50 85,000
2009-09-08 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Option Ex 10,000 4.52 45,199
2009-09-08 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 1,500 8.50 12,750
2009-09-08 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 1,500 6.12 9,187
2009-09-04 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 15,000 8.21 123,075
2009-09-04 Mahoney Robert Charles (Exec VP Sales & Marketing) Option Ex 15,000 4.19 62,894
2009-09-02 Mccranie J Daniel (Director) Sale 50,633 7.96 402,785
2009-09-01 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 7,500 8.21 61,552
2009-08-26 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 700 8.01 5,607
2009-08-25 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 9,356 7.95 74,380
2009-08-24 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 4,931 7.89 38,905
2009-08-18 Williams Michael Andrew (SVP & GM, Auto & Pwr Grp) Sale 13,610 7.90 107,519
2009-08-18 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 3,500 7.94 27,793
2009-08-14 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 4,000 7.75 31,000
2009-08-13 Hester Phillip D (Director) Sale 17,000 7.91 134,504
2009-08-10 Nelson William John (Exec VP & COO) Sale 14,280 7.65 109,199
2009-08-07 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 11,500 7.49 86,077
2009-08-07 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 48,594 7.52 365,426
2009-08-07 Hall William (Sr VP & GM, Std Prod Grp) Sale 14,568 7.59 110,600
2009-08-07 Jackson Keith D (CEO & Pres.) Sale 30,000 7.52 225,510
2009-08-07 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 25,000 7.50 187,500
2009-08-07 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Option Ex 15,000 4.80 72,000
2009-08-06 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Sale 15,205 7.83 119,055
2009-07-21 Klosterboer Robert A. (SVP & GM, Dig & MxdSig Prd Grp) Sale 7,406 7.60 56,285
2009-07-20 Schromm William A. (SVP & GM, Comp & Cnsmr Prd Grp) Sale 2,408 7.61 18,324
2009-06-04 Nelson William John (Exec VP & COO) Sale 4,250 6.43 27,327
2009-05-18 Hall William (Sr VP & GM, Std Prod Grp) Sale 3,500 6.07 21,245
2009-05-11 Cave George H (SVP, Gen Cnsl, CC&EO, & Sec) Sale 3,000 6.00 18,000
2009-04-06 Nelson William John (Exec VP & COO) Sale 2,267 4.75 10,768
2009-02-06 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 24,767 4.88 120,986
2008-08-27 Cave George H (SVP, G Counsel CC&EO, Sec) Sale 4,128 9.59 39,571
2008-08-14 Jackson Keith D (CEO & Pres.) Sale 75,000 10.61 795,975
2008-08-14 Jackson Keith D (CEO & Pres.) Option Ex 75,000 4.80 360,000
2008-08-14 Colvin Donald A (Exec VP & CFO) Sale 75,000 10.54 790,800
2008-08-14 Colvin Donald A (Exec VP & CFO) Option Ex 75,000 4.80 360,000
2008-08-12 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 33,464 10.31 345,013
2008-08-12 Mahoney Robert Charles (Exec VP Sales & Marketing) Option Ex 33,464 5.04 168,792
2008-08-08 King Christine (Director) Option Ex 14,488 .68 9,851
2008-08-07 King Christine (Director) Sale 119,602 9.85 1,177,840
2008-08-06 Cave George H (SVP, G Counsel CC&EO, Sec) Sale 30,000 10.19 305,700
2008-08-06 Cave George H (SVP, G Counsel CC&EO, Sec) Option Ex 30,000 4.80 144,000
2008-05-23 Mahoney Robert Charles (Exec VP Sales & Marketing) Sale 12,614 9.88 124,626
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Insider trading activities including stock purchases, stock sales, and option exercises of ON listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of On Semiconductor Corp (symbol ON, CIK number 1097864) see the Securities and Exchange Commission (SEC) website.




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