Insider Trading activities of Sierra Pacific Resources /nv/ insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Sierra Pacific Resources /nv/ since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Sierra Pacific Resources /nv/ since year 2005. Table 2 shows the detailed insider transactions of Sierra Pacific Resources /nv/ since 2005. The reporting company's ticker symbol is SRP. The reporting company's CIK number is 741508.
The total value of stock buying since 2005 is $2,275,689.
The total value of stock sales since 2005 is $14,513,892.
The total value of stock option exercises since 2005 is $10,142,810.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Sierra Pacific Resources /nv/ (SRP).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2013-07 0 $0 0 $0 20,733 $487,432
2013-06 0 $0 0 $0 110,000 $2,579,500
2013-02 0 $0 39,667 $770,620 16,667 $299,839
2012-12 0 $0 7,778 $143,270 7,778 $122,036
2012-11 0 $0 95,566 $1,692,954 95,566 $1,169,323
2012-08 0 $0 1,200 $22,080 0 $0
2012-06 0 $0 0 $0 0 $0
2012-05 0 $0 53,445 $915,454 13,445 $178,684
2012-04 0 $0 0 $0 0 $0
2012-03 5,000 $78,845 41,900 $663,562 0 $0
2012-02 0 $0 0 $0 10,000 $161,800
2011-08 17,500 $219,767 0 $0 0 $0
2011-06 0 $0 0 $0 0 $0
2011-05 5,000 $77,650 76,402 $1,195,473 0 $0
2011-04 0 $0 0 $0 17,326 $0
2011-03 0 $0 38,926 $572,410 13,876 $139,453
2010-11 0 $0 8,475 $116,531 8,475 $85,173
2010-06 0 $0 0 $0 0 $0
2010-05 15,000 $177,180 0 $0 0 $0
2010-03 0 $0 17,617 $205,558 6,475 $70,383
2009-08 5,000 $57,995 0 $0 0 $0
2009-06 1,000 $10,290 0 $0 9,703 $0
2009-05 5,000 $50,750 0 $0 0 $0
2008-11 20,000 $165,175 0 $0 0 $0
2008-08 15,000 $164,789 0 $0 0 $0
2008-05 5,017 $67,027 0 $0 0 $0
2008-03 45,000 $550,189 0 $0 0 $0
2007-11 29,000 $497,843 0 $0 0 $0
2007-07 0 $0 0 $0 13,818 $0
2007-05 0 $0 364,234 $6,970,270 306,623 $4,491,512
2007-02 0 $0 10,000 $178,350 0 $0
2006-11 0 $0 55,000 $884,023 55,000 $313,000
2006-07 0 $0 0 $0 3,334 $44,675
2006-05 500 $6,995 1,513 $20,924 0 $0
2006-03 0 $0 5,459 $76,845 0 $0
2005-12 4,000 $53,880 0 $0 0 $0
2005-11 3,150 $42,729 0 $0 0 $0
2005-04 0 $0 4,000 $42,940 0 $0
2005-03 5,000 $54,585 4,000 $42,628 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Sierra Pacific Resources /nv/ insiders (SRP)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2013-07-09 Halkyard Jonathan S (CFO and Exec VP) Option Ex 20,733 23.51 487,432
2013-06-03 Samil Dilek (Exec VP & COO) Option Ex 110,000 23.45 2,579,500
2013-02-27 Sanchez Tony F Iii (SR VP, Gvmnt & Comm Strategy) Sale 23,000 19.45 447,281
2013-02-27 Denis Roberto R (Sr VP, Energy Delivery) Sale 16,667 19.40 323,339
2013-02-27 Denis Roberto R (Sr VP, Energy Delivery) Option Ex 16,667 17.99 299,839
2012-12-05 Sanchez Tony F Iii (SR VP, Gvmnt & Comm Strategy) Sale 7,778 18.42 143,270
2012-12-05 Sanchez Tony F Iii (SR VP, Gvmnt & Comm Strategy) Option Ex 7,778 15.69 122,036
2012-11-15 Yackira Michael W (President & CEO) Sale 20,000 17.59 351,880
2012-11-15 Yackira Michael W (President & CEO) Option Ex 20,000 11.67 233,400
2012-11-14 Kaleta Paul J (Executive VP, General Counsel) Sale 54,741 17.74 971,160
2012-11-14 Kaleta Paul J (Executive VP, General Counsel) Option Ex 54,741 13.27 726,632
2012-11-14 Yackira Michael W (President & CEO) Sale 20,825 17.76 369,914
2012-11-14 Yackira Michael W (President & CEO) Option Ex 20,825 10.05 209,291
2012-08-07 Geraghty Kevin (VP Energy Supply) Sale 1,200 18.40 22,080
2012-06-12 Frank Stephen E Sale 0 17.19 0
2012-05-29 Denis Roberto R (Sr VP, Energy Delivery) Sale 13,445 17.20 231,254
2012-05-29 Denis Roberto R (Sr VP, Energy Delivery) Option Ex 13,445 13.29 178,684
2012-05-14 Ceccarelli Jeffrey L (Sr VP, Energy Supply) Sale 40,000 17.10 684,200
2012-04-09 Anderson Joseph B Jr Sale 0 15.81 0
2012-03-14 Sanchez Tony F Iii (SR VP, Public Pol & Ext Aff) Sale 12,500 15.76 197,000
2012-03-13 Kaleta Paul J (Sr VP, General Counsel) Sale 23,000 15.95 366,850
2012-03-05 Anderson Joseph B Jr Sale 6,400 15.58 99,712
2012-03-02 Christenson Glenn C Buy 5,000 15.77 78,845
2012-02-06 Kaleta Paul J (Sr VP, General Counsel) Option Ex 10,000 16.18 161,800
2011-08-09 Satre Philip G Buy 7,500 12.41 93,052
2011-08-09 Christenson Glenn C Buy 5,000 12.48 62,390
2011-08-08 Yackira Michael W (President & CEO) Buy 5,000 12.86 64,325
2011-06-03 Frank Stephen E Sale 0 15.31 0
2011-05-25 Christenson Glenn C Buy 5,000 15.53 77,650
2011-05-18 Day Theodore J Sale 56,374 15.67 883,493
2011-05-16 Anderson Joseph B Jr Sale 10,528 15.77 165,994
2011-05-05 Ceccarelli Jeffrey L (Sr VP, Energy Supply) Sale 9,500 15.37 145,986
2011-04-13 Day Theodore J Option Ex 17,326 .00 0
2011-03-24 Sanchez Tony F Iii (SR VICE PRESIDENT) Sale 8,550 14.51 124,060
2011-03-24 Kaleta Paul J (SR VP & GENERAL COUNSEL) Sale 7,500 14.51 108,825
2011-03-09 Denis Roberto R (Sr. Vice President) Sale 22,876 14.84 339,525
2011-03-09 Denis Roberto R (Sr. Vice President) Option Ex 13,876 10.05 139,453
2010-11-22 Ceccarelli Jeffrey L (Corp Sr VP, Svc Del & Ops) Sale 8,475 13.75 116,531
2010-11-22 Ceccarelli Jeffrey L (Corp Sr VP, Svc Del & Ops) Option Ex 8,475 10.05 85,173
2010-06-01 Anderson Joseph B Jr Sale 0 11.86 0
2010-05-21 Yackira Michael W (President & CEO) Buy 5,000 11.86 59,300
2010-05-21 Christenson Glenn C Buy 10,000 11.79 117,880
2010-03-09 Rogers William D Sale 11,142 11.73 130,662
2010-03-04 Rogers William D Sale 6,475 11.57 74,896
2010-03-04 Rogers William D Option Ex 6,475 10.87 70,383
2009-08-04 Yackira Michael W (President & CEO) Buy 5,000 11.60 57,995
2009-06-02 Clark Susan F Buy 1,000 10.29 10,290
2009-06-01 Coleman Mary Lee Option Ex 9,703 .00 0
2009-05-14 Christenson Glenn C Buy 5,000 10.15 50,750
2008-11-21 Higgins Walter Buy 5,000 8.02 40,100
2008-11-21 Christenson Glenn C Buy 10,000 8.04 80,390
2008-11-11 Yackira Michael W (President & CEO) Buy 5,000 8.94 44,685
2008-08-05 Yackira Michael W (President & CEO) Buy 5,000 11.04 55,199
2008-08-04 Christenson Glenn C Buy 10,000 10.96 109,590
2008-05-23 Christenson Glenn C Buy 5,017 13.36 67,027
2008-03-17 Turner Clyde T Buy 5,000 12.11 60,550
2008-03-11 Yackira Michael W (President & CEO) Buy 10,000 12.22 122,170
2008-03-11 Satre Philip G Buy 10,000 12.24 122,449
2008-03-11 Christenson Glenn C Buy 10,000 12.22 122,150
2008-03-07 Rogers William D (SR VP, CFO, TREASURER) Buy 10,000 12.29 122,870
2007-11-06 Day Theodore J Buy 29,000 17.17 497,843
2007-07-05 Donnelley James R (Director) Option Ex 13,818 .00 0
2007-05-22 Smart Michael (Exec, Reg Hub Ops Reno/N Tahoe) Sale 25,971 19.51 506,590
2007-05-22 Smart Michael (Exec, Reg Hub Ops Reno/N Tahoe) Option Ex 25,971 13.43 348,790
2007-05-22 Higgins Walter (Chairman/CEO) Sale 234,030 19.37 4,534,097
2007-05-22 Higgins Walter (Chairman/CEO) Option Ex 234,030 15.19 3,555,149
2007-05-15 Donnelley James R (Director) Sale 2,500 19.00 47,500
2007-05-14 Brown John E (Controller) Sale 12,779 18.77 239,823
2007-05-14 Brown John E (Controller) Option Ex 12,779 12.97 165,794
2007-05-11 Simmons Mary (VP External Affairs SPP) Sale 24,159 18.49 446,796
2007-05-11 Simmons Mary (VP External Affairs SPP) Option Ex 24,159 13.43 324,455
2007-05-11 Ceccarelli Jeffrey L (Corp Sr VP Svc Delivery & Ops) Sale 9,684 18.50 179,115
2007-05-11 Ceccarelli Jeffrey L (Corp Sr VP Svc Delivery & Ops) Option Ex 9,684 10.05 97,324
2007-05-11 Brennan Susan (Exec, IT & Telecommunications) Sale 8,000 18.55 148,424
2007-05-11 Donnelley James R (Director) Sale 47,111 18.42 867,925
2007-02-23 Smart Michael (Exec, Reg Hub Ops Reno/N Tahoe) Sale 10,000 17.84 178,350
2006-11-21 Denis Roberto R (Corp Sr VP Gen & Energy Supply) Sale 25,000 16.09 402,224
2006-11-21 Denis Roberto R (Corp Sr VP Gen & Energy Supply) Option Ex 25,000 5.26 131,500
2006-11-17 Yackira Michael W (Corp Exec VP & CFO) Sale 30,000 16.06 481,799
2006-11-17 Yackira Michael W (Corp Exec VP & CFO) Option Ex 30,000 6.05 181,500
2006-07-17 Denis Roberto R (Corp Sr VP Gen & Energy Supply) Option Ex 3,334 13.40 44,675
2006-05-09 Smart Michael (Exec, Reg Hub Ops Reno/N Tahoe) Sale 1,513 13.83 20,924
2006-05-04 Donnelley James R (Director) Buy 500 13.99 6,995
2006-03-01 Smart Michael (Exec, Reg Hub Ops Reno/N Tahoe) Sale 3,074 14.08 43,272
2006-03-01 Brennan Susan (Exec, IT & Telecommunications) Sale 2,385 14.08 33,573
2005-12-09 Snyder Donald D (Director) Buy 4,000 13.47 53,880
2005-11-25 Satre Philip G (Director) Buy 3,150 13.56 42,729
2005-04-08 Higgins Walter (Chairman/President/C) Sale 4,000 10.74 42,940
2005-03-30 Higgins Walter (Chairman/President/C) Sale 2,000 10.64 21,288
2005-03-29 Higgins Walter (Chairman/President/C) Sale 2,000 10.67 21,340
2005-03-16 Satre Philip G (Director) Buy 5,000 10.92 54,585

Insider trading activities including stock purchases, stock sales, and option exercises of SRP listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Sierra Pacific Resources /nv/ (symbol SRP, CIK number 741508) see the Securities and Exchange Commission (SEC) website.