Insider Trading activities of Sandridge Energy Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Sandridge Energy Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Sandridge Energy Inc since year 2005. Table 2 shows the detailed insider transactions of Sandridge Energy Inc since 2005. The reporting company's ticker symbol is SD. The reporting company's CIK number is 1349436.
The total value of stock buying since 2005 is $445,037,389.
The total value of stock sales since 2005 is $780,199,558.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Sandridge Energy Inc (SD).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2013-10 0 $0 8,000 $47,920 0 $0
2013-09 0 $0 16,714 $93,598 0 $0
2013-04 10,000 $49,900 10,000 $51,900 0 $0
2013-03 0 $0 3,827,955 $21,760,531 0 $0
2012-12 8,000,000 $49,696,200 0 $0 0 $0
2012-09 0 $0 28,034 $213,534 0 $0
2012-06 50,000 $290,000 0 $0 0 $0
2012-04 0 $0 4,000 $32,119 0 $0
2012-03 100,000 $779,000 64,728 $535,230 0 $0
2011-09 104,000 $620,300 0 $0 0 $0
2011-08 139,100 $971,653 0 $0 0 $0
2011-07 0 $0 20,551,200 $233,647,542 0 $0
2011-05 4,864 $49,940 29,419 $339,558 0 $0
2011-03 0 $0 19,547 $213,335 0 $0
2010-11 7,389,000 $37,914,032 0 $0 0 $0
2010-10 0 $0 6,000,000 $35,160,000 0 $0
2010-08 243,000 $1,122,924 0 $0 0 $0
2010-05 5,000 $28,350 0 $0 0 $0
2010-04 11,530,000 $82,726,420 7,125 $53,665 0 $0
2010-03 90,000 $694,300 0 $0 0 $0
2010-01 0 $0 3,972 $38,687 0 $0
2009-12 99,800 $855,105 2,000,000 $17,700,000 0 $0
2009-11 10,000 $101,199 0 $0 0 $0
2009-10 0 $0 2,000 $27,210 0 $0
2009-09 45,800 $549,495 6,750 $86,737 0 $0
2009-07 100 $839 3,805 $33,884 0 $0
2009-04 0 $0 3,000,000 $22,380,000 0 $0
2008-12 0 $0 8,896,797 $49,999,999 0 $0
2008-11 0 $0 2,552 $21,692 0 $0
2008-09 28,000 $676,540 0 $0 0 $0
2008-08 194,800 $6,803,413 0 $0 0 $0
2008-07 60,000 $3,350,410 0 $0 0 $0
2008-06 0 $0 4,504,254 $262,762,417 0 $0
2008-05 2,653,791 $136,721,787 2,500,000 $135,000,000 0 $0
2008-03 57,400 $2,165,298 0 $0 0 $0
2007-11 4,571,934 $118,870,284 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Sandridge Energy Inc insiders (SD)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2013-10-09 Whitson Mary L. (SVP - Corporate & HR) Sale 8,000 5.99 47,920
2013-09-17 Cooley Randall D. (Senior VP - Accounting) Sale 16,714 5.60 93,598
2013-04-09 Whitson Mary L. (SVP-Corporate and HR) Sale 10,000 5.19 51,900
2013-04-05 Chang Wayne (SVP - Midstream) Buy 10,000 4.99 49,900
2013-03-20 Tipton Todd N. (Executive VP - Exploration) Sale 17,929 5.59 100,223
2013-03-18 Tipton Todd N. (Executive VP - Exploration) Sale 35,000 5.65 197,750
2013-03-18 Ward Tom L. (Chairman and CEO) Sale 832,000 5.63 4,687,488
2013-03-15 Johnson Rodney E. (EVP - Corp Reserves & Acquisit) Sale 83,026 5.80 481,550
2013-03-15 Cooley Randall D. (Senior VP - Accounting) Sale 25,000 5.70 142,525
2013-03-15 Ward Tom L. (Chairman and CEO) Sale 2,835,000 5.70 16,150,995
2012-12-31 Odyssey Reinsurance Co (10% Owner) Buy 525,000 6.25 3,280,725
2012-12-28 Odyssey Reinsurance Co (10% Owner) Buy 1,000,000 6.24 6,236,000
2012-12-27 Odyssey Reinsurance Co (10% Owner) Buy 1,500,000 6.25 9,375,000
2012-12-26 Odyssey Reinsurance Co (10% Owner) Buy 800,000 6.23 4,984,800
2012-12-24 Odyssey Reinsurance Co (10% Owner) Buy 500,000 6.21 3,104,500
2012-12-21 Odyssey Reinsurance Co (10% Owner) Buy 3,675,000 6.18 22,715,175
2012-09-14 Tipton Todd N. (EVP - Exploration) Sale 28,034 7.62 213,534
2012-06-04 Oliver Roy T Jr (Director) Buy 50,000 5.80 290,000
2012-04-03 Tipton Todd N. (EVP - Exploration) Sale 4,000 8.03 32,119
2012-03-28 Jordan Daniel (Director) Buy 50,000 7.85 392,500
2012-03-23 Jordan Daniel (Director) Buy 50,000 7.73 386,500
2012-03-23 Tipton Todd N. (EVP - Exploration) Sale 25,675 8.07 207,197
2012-03-16 Johnson Rodney E. (EVP Reservoir Engineering) Sale 11,053 8.48 93,674
2012-03-15 Johnson Rodney E. (EVP Reservoir Engineering) Sale 28,000 8.37 234,359
2011-09-29 Oliver Roy T Jr (Director) Buy 100,000 5.93 592,600
2011-09-13 Winton Thomas L. (SVP - IT and CIO) Buy 4,000 6.92 27,700
2011-08-19 Jordan Daniel (Director) Buy 25,000 6.82 170,500
2011-08-11 Brewer Jim Jones Jr (Director) Buy 4,100 7.26 29,753
2011-08-10 Jordan Daniel (Director) Buy 10,000 7.17 71,700
2011-08-09 Oliver Roy T Jr (Director) Buy 100,000 7.00 699,700
2011-07-22 Zenith Insurance Co (10% Owner) Sale 1,590,600 11.58 18,427,101
2011-07-22 Falcon Insurance Co (hong Kong) Ltd (10% Owner) Sale 1,590,600 11.58 18,427,101
2011-07-21 Zenith Insurance Co (10% Owner) Sale 2,000,000 11.26 22,524,000
2011-07-21 Falcon Insurance Co (hong Kong) Ltd (10% Owner) Sale 2,000,000 11.26 22,524,000
2011-07-20 Commonwealth Insurance Co (10% Owner) Sale 5,000,000 11.35 56,760,000
2011-07-19 Commonwealth Insurance Co (10% Owner) Sale 6,870,000 11.38 78,194,340
2011-07-18 Commonwealth Insurance Co (10% Owner) Sale 1,500,000 11.19 16,791,000
2011-05-27 Tipton Todd N. (EVP - Exploration) Sale 17,790 12.07 214,725
2011-05-20 Tipton Todd N. (EVP - Exploration) Sale 7,629 10.60 80,829
2011-05-13 Brewer Jim Jones Jr (Director) Buy 50 10.31 515
2011-05-12 Brewer Jim Jones Jr (Director) Buy 4,814 10.27 49,425
2011-05-10 Tipton Todd N. (EVP - Exploration) Sale 4,000 11.00 44,004
2011-03-01 Chang Wayne (SVP - Midstream) Sale 19,547 10.91 213,335
2010-11-16 Odyssey America Reinsurance Corp (10% Owner) Buy 2,381,000 5.08 12,100,242
2010-11-15 Odyssey America Reinsurance Corp (10% Owner) Buy 929,300 5.15 4,785,895
2010-11-12 Odyssey America Reinsurance Corp (10% Owner) Buy 1,590,500 5.15 8,191,075
2010-11-10 Odyssey America Reinsurance Corp (10% Owner) Buy 1,250,000 5.17 6,461,249
2010-11-09 Tipton Todd N. (EVP - Exploration) Buy 8,000 5.16 41,272
2010-11-09 Odyssey America Reinsurance Corp (10% Owner) Buy 230,200 5.15 1,185,299
2010-11-08 Odyssey America Reinsurance Corp (10% Owner) Buy 1,000,000 5.15 5,149,000
2010-10-06 Ward Tom L. (Chairman, President & CEO) Sale 6,000,000 5.86 35,160,000
2010-08-26 Cooley Randall D. (SVP - Accounting) Buy 3,000 4.06 12,174
2010-08-24 Chang Wayne (SVP - Midstream) Buy 10,000 4.03 40,300
2010-08-18 Winton Thomas L. (SVP - IT and CIO) Buy 5,000 4.50 22,500
2010-08-17 Jordan Daniel (Director) Buy 50,000 4.50 225,000
2010-08-12 Gilliland William A. (Director) Buy 100,000 4.73 472,700
2010-08-11 Jordan Daniel (Director) Buy 75,000 4.67 350,250
2010-05-24 Winton Thomas L (SVP - IT and CIO) Buy 4,000 5.62 22,500
2010-05-21 Winton Thomas L (SVP - IT and CIO) Buy 1,000 5.85 5,850
2010-04-20 Odyssey America Reinsurance Corp (10% Owner) Buy 7,000,000 7.15 50,050,000
2010-04-19 Odyssey America Reinsurance Corp (10% Owner) Buy 1,000,000 7.02 7,016,000
2010-04-16 Odyssey America Reinsurance Corp (10% Owner) Buy 3,400,000 7.25 24,660,200
2010-04-12 Tipton Todd N (EVP - Exploration) Sale 7,125 7.53 53,665
2010-04-07 Odyssey America Reinsurance Corp (10% Owner) Buy 130,000 7.69 1,000,220
2010-03-03 Gilliland William A. (Director) Buy 50,000 7.65 382,500
2010-03-02 Gilliland William A. (Director) Buy 40,000 7.80 311,800
2010-01-20 Scott D Dwight (Director) Sale 3,972 9.74 38,687
2009-12-14 Gognat Richard J. (SVP, General Counsel, Corp Sec) Buy 35,500 8.78 311,583
2009-12-11 Gognat Richard J. (SVP, General Counsel, Corp Sec) Buy 9,000 8.40 75,590
2009-12-11 Jordan Daniel (Director) Buy 35,300 8.44 297,932
2009-12-11 Gilliland William A. (Director) Buy 20,000 8.50 170,000
2009-12-01 Ward Tom L. (Chairman, CEO and President) Sale 2,000,000 8.85 17,700,000
2009-11-17 Gilliland William A. (Director) Buy 10,000 10.12 101,199
2009-10-12 Chang Wayne (SVP-Midstream) Sale 2,000 13.60 27,210
2009-09-29 Tipton Todd N (EVP - Exploration) Sale 6,750 12.85 86,737
2009-09-25 Jordan Daniel (Director) Buy 25,000 12.00 300,000
2009-09-25 Dobson Everett R (Director) Buy 20,800 12.00 249,495
2009-07-21 Scott D Dwight (Director) Sale 1,273 9.75 12,411
2009-07-09 Chang Wayne (SVP-Midstream) Sale 2,532 8.48 21,473
2009-07-02 Whitson Mary L (SVP - Human Resources) Buy 100 8.39 839
2009-04-23 Ward Tom L. (Chairman, CEO and President) Sale 3,000,000 7.46 22,380,000
2008-12-31 Ward Tom L. (Chairman, CEO and President) Sale 8,896,797 5.62 49,999,999
2008-11-26 Tipton Todd N (EVP - Exploration) Sale 2,552 8.50 21,692
2008-09-15 Oliver Roy T Jr (Director) Buy 20,000 22.56 451,180
2008-09-08 Ward Tom L. (Chairman, CEO and President) Buy 7,000 28.17 197,190
2008-09-03 White Kevin R (SVP - Business Development) Buy 1,000 28.17 28,170
2008-08-15 Whitson Mary L (SVP - Human Resources) Buy 100 33.37 3,336
2008-08-12 Gognat Richard (SVP-General Counsel, Secretary) Buy 1,000 35.19 35,187
2008-08-12 Ray Stuart W. (Director) Buy 10,000 34.48 343,266
2008-08-12 Jordan Daniel (Director) Buy 75,000 34.98 2,623,725
2008-08-12 Cooley Randall D (SVP - Accounting) Buy 1,000 34.99 34,990
2008-08-12 Oliver Roy T Jr (Director) Buy 60,000 35.00 2,100,000
2008-08-12 Gilliland Bill A (Director) Buy 40,000 34.99 1,399,600
2008-07-17 Jordan Daniel (Director) Buy 30,000 54.22 1,626,750
2008-07-16 Jordan Daniel (Director) Buy 25,000 57.16 1,429,000
2008-07-15 Jordan Daniel (Director) Buy 5,000 58.93 294,660
2008-06-24 Mitchell Noah Malone Iii (10% Owner) Sale 2,000,000 62.80 125,600,000
2008-06-19 Tipton Todd N (EVP - Exploration) Sale 4,254 67.56 287,417
2008-06-03 Mitchell Noah Malone Iii (10% Owner) Sale 2,500,000 54.75 136,875,000
2008-05-30 Ward Tom L. (Chairman, CEO and President) Buy 110,000 56.49 6,158,441
2008-05-29 Ares Partners Management Co Llc (Director) Sale 2,500,000 54.00 135,000,000
2008-05-29 Ward Tom L. (Chairman, CEO and President) Buy 230,000 55.73 12,802,877
2008-05-28 Ward Tom L. (Chairman, CEO and President) Buy 230,000 55.53 12,771,900
2008-05-27 Ward Tom L. (Chairman, CEO and President) Buy 230,000 52.44 12,061,890
2008-05-23 Ward Tom L. (Chairman, CEO and President) Buy 230,000 49.85 11,465,500
2008-05-22 Ward Tom L. (Chairman, CEO and President) Buy 114,200 49.85 5,690,392
2008-05-21 Ward Tom L. (Chairman, CEO and President) Buy 230,000 50.35 11,569,959
2008-05-20 Ward Tom L. (Chairman, CEO and President) Buy 230,000 49.54 11,366,369
2008-05-19 Jordan Daniel (Director) Buy 15,000 48.37 725,490
2008-05-19 Ward Tom L. (Chairman, CEO and President) Buy 230,000 48.67 11,177,778
2008-05-16 Jordan Daniel (Director) Buy 45,000 48.39 2,177,415
2008-05-12 Ward Tom L. (Chairman, CEO and President) Buy 775 48.77 37,796
2008-03-17 Jordan Daniel (Director) Buy 42,400 36.91 1,564,983
2008-03-14 Ray Stuart W. (Director) Buy 10,000 40.02 400,210
2007-11-09 Jordan Daniel (Director) Buy 233,334 26.00 6,066,684
2007-11-09 Van Doren Dirk M (EVP and CFO) Buy 10,000 26.00 260,000
2007-11-09 Whitson Mary L (SVP - Human Resources) Buy 600 26.00 15,600
2007-11-09 Winton Thomas L (SVP and CIO) Buy 4,000 26.00 104,000
2007-11-09 Cooley Randall D (VP Accounting) Buy 2,000 26.00 52,000
2007-11-09 Oliver Roy T Jr (Director) Buy 150,000 26.00 3,900,000
2007-11-09 Ward Tom L. (Chairman, CEO and President) Buy 4,170,000 26.00 108,420,000
2007-11-09 Thompson V Bruce (SVP, General Counsel, Secy.) Buy 2,000 26.00 52,000

Insider trading activities including stock purchases, stock sales, and option exercises of SD listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Sandridge Energy Inc (symbol SD, CIK number 1349436) see the Securities and Exchange Commission (SEC) website.