Insider Trading activities of Newfield Exploration Co /de/ insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Newfield Exploration Co /de/ since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Newfield Exploration Co /de/ since year 2005. Table 2 shows the detailed insider transactions of Newfield Exploration Co /de/ since 2005. The reporting company's ticker symbol is NFX. The reporting company's CIK number is 912750.
The total value of stock buying since 2005 is $761,005.
The total value of stock sales since 2005 is $104,853,142.
The total value of stock option exercises since 2005 is $14,697,868.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Newfield Exploration Co /de/ (NFX).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 0 $0 15,500 $485,456 0 $0
2017-10 0 $0 12,000 $349,200 0 $0
2017-09 0 $0 12,000 $314,160 0 $0
2017-08 3,000 $77,949 0 $0 134,241 $0
2017-06 0 $0 9,000 $293,939 0 $0
2017-05 0 $0 9,000 $311,130 0 $0
2017-04 0 $0 9,000 $331,920 357,000 $0
2017-02 3,000 $110,820 0 $0 22,733 $0
2016-12 0 $0 30,000 $1,251,630 0 $0
2016-08 0 $0 12,700 $586,592 115,797 $0
2016-06 0 $0 4,600 $198,595 0 $0
2016-05 1,000 $39,219 116,306 $4,666,018 0 $0
2016-04 0 $0 0 $0 428,408 $0
2016-02 0 $0 0 $0 53,889 $0
2016-01 0 $0 0 $0 195 $0
2015-12 0 $0 0 $0 195 $0
2015-11 1,600 $63,428 95,713 $3,808,734 0 $0
2015-10 0 $0 0 $0 3,400 $0
2015-09 0 $0 0 $0 17,695 $0
2015-08 5,300 $176,587 0 $0 140,294 $0
2015-07 0 $0 0 $0 195 $0
2015-06 0 $0 23,638 $867,378 700 $0
2015-05 0 $0 2,500 $91,400 195 $0
2015-04 0 $0 2,500 $93,625 13,681 $0
2015-03 0 $0 2,500 $82,662 0 $0
2015-02 0 $0 5,000 $169,000 1,700 $0
2015-01 0 $0 2,500 $75,000 1,390 $0
2014-11 0 $0 8,000 $265,008 0 $0
2014-10 0 $0 0 $0 3,400 $0
2014-09 0 $0 11,424 $439,044 27,100 $0
2014-08 0 $0 35,000 $1,556,065 147,144 $0
2014-07 0 $0 2,281 $100,115 0 $0
2014-06 0 $0 54,623 $2,303,816 0 $0
2014-05 0 $0 46,646 $1,613,900 7,000 $222,460
2014-04 0 $0 0 $0 4,166 $0
2014-03 0 $0 70,606 $2,028,117 0 $0
2014-02 0 $0 15,000 $416,205 2,100 $0
2013-12 0 $0 12,455 $303,127 0 $0
2013-10 0 $0 0 $0 10,333 $48,980
2013-09 0 $0 0 $0 2,500 $0
2013-08 0 $0 0 $0 94,497 $100,864
2013-05 2,053 $49,928 30,103 $720,514 0 $0
2013-03 0 $0 5,000 $111,224 0 $0
2013-02 0 $0 16,867 $417,392 16,130 $0
2012-12 0 $0 0 $0 14,000 $232,400
2012-09 0 $0 41,438 $1,341,893 2,500 $0
2012-08 0 $0 27,778 $887,854 20,575 $259,650
2012-05 1,000 $30,010 11,299 $349,545 0 $0
2012-02 0 $0 0 $0 27,670 $0
2011-11 0 $0 4,000 $169,628 0 $0
2011-09 0 $0 1,000 $51,562 0 $0
2011-06 0 $0 11,955 $801,052 0 $0
2011-03 0 $0 57,921 $4,259,330 20,000 $347,100
2011-02 0 $0 0 $0 27,665 $0
2010-12 0 $0 67,500 $4,849,671 45,000 $731,250
2010-11 0 $0 10,000 $668,220 0 $0
2010-10 0 $0 250 $14,750 0 $0
2010-09 0 $0 55,221 $3,060,696 10,000 $0
2010-08 0 $0 13,500 $743,053 0 $0
2010-06 0 $0 17,000 $938,896 15,500 $278,437
2010-03 0 $0 141,450 $7,563,833 101,000 $1,771,595
2010-02 0 $0 91,500 $4,571,225 104,162 $1,199,832
2009-12 0 $0 21,000 $1,030,476 35,000 $322,350
2009-11 0 $0 29,200 $1,248,202 15,000 $223,650
2009-09 0 $0 33,260 $1,458,242 31,000 $545,780
2009-08 0 $0 5,500 $222,000 5,500 $145,365
2009-07 0 $0 5,000 $199,785 5,000 $74,550
2009-06 0 $0 21,791 $780,622 20,000 $298,200
2009-05 0 $0 20,000 $662,159 20,000 $298,200
2008-06 0 $0 79,200 $5,257,652 64,200 $971,510
2008-05 0 $0 45,334 $2,897,275 37,500 $575,162
2008-04 0 $0 9,000 $585,945 9,000 $172,017
2008-03 0 $0 15,500 $865,916 15,500 $274,385
2008-02 0 $0 33,900 $1,918,336 33,900 $493,923
2007-12 0 $0 78,000 $4,054,986 78,000 $1,361,760
2007-10 0 $0 133,344 $7,199,861 121,400 $1,991,244
2007-09 0 $0 22,354 $1,074,199 0 $0
2007-06 0 $0 16,500 $798,513 16,500 $278,006
2007-05 0 $0 5,000 $241,115 5,000 $59,250
2007-03 0 $0 37,739 $1,579,309 10,000 $149,100
2007-02 5,000 $205,539 0 $0 0 $0
2006-12 0 $0 22,639 $1,081,697 19,000 $337,170
2006-11 0 $0 23,437 $1,124,518 7,000 $112,060
2006-10 0 $0 14,400 $574,910 8,400 $150,738
2006-09 200 $7,525 0 $0 0 $0
2006-08 0 $0 8,000 $358,144 8,000 $141,080
2006-06 0 $0 6,500 $267,085 0 $0
2006-05 0 $0 14,660 $713,910 10,000 $149,100
2006-03 0 $0 0 $0 10,000 $126,900
2005-12 0 $0 20,000 $1,015,060 20,000 $253,800
2005-08 0 $0 22,000 $1,009,036 0 $0
2005-03 0 $0 162,500 $12,112,015 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Newfield Exploration Co /de/ insiders (NFX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-03 Romans Juanita F Sale 3,500 30.02 105,056
2017-11-01 Boothby Lee K (President and CEO) Sale 12,000 31.70 380,400
2017-10-02 Boothby Lee K (President and CEO) Sale 12,000 29.10 349,200
2017-09-01 Boothby Lee K (President and CEO) Sale 12,000 26.18 314,160
2017-08-15 Yang Timothy D. (General Counsel and Secretary) Option Ex 3,937 .00 0
2017-08-15 Vezza Matthew R (Vice President-Assets) Option Ex 7,518 .00 0
2017-08-15 Fairchild George W Jr (Chief Accounting Officer) Option Ex 4,187 .00 0
2017-08-15 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 20,150 .00 0
2017-08-15 Jasek John H (Sr. Vice President-Operations) Option Ex 13,302 .00 0
2017-08-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 8,033 .00 0
2017-08-15 Boothby Lee K (President and CEO) Option Ex 41,857 .00 0
2017-08-15 Dunn George T (Sr VP - Development) Option Ex 12,711 .00 0
2017-08-15 Packer Gary D (EVP and COO) Option Ex 22,546 .00 0
2017-08-11 Plank Roger B Buy 3,000 25.98 77,949
2017-06-01 Boothby Lee K (President and CEO) Sale 9,000 32.66 293,939
2017-05-01 Boothby Lee K (President and CEO) Sale 9,000 34.57 311,130
2017-04-15 Vezza Matthew R (Vice President-Assets) Option Ex 17,010 .00 0
2017-04-15 Fairchild George W Jr (Chief Accounting Officer) Option Ex 5,100 .00 0
2017-04-15 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 54,210 .00 0
2017-04-15 Jasek John H (Sr. Vice President-Operations) Option Ex 21,690 .00 0
2017-04-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 13,440 .00 0
2017-04-15 Boothby Lee K (President and CEO) Option Ex 138,210 .00 0
2017-04-15 Dunn George T (Sr VP - Development) Option Ex 26,040 .00 0
2017-04-15 Packer Gary D (EVP and COO) Option Ex 81,300 .00 0
2017-04-03 Boothby Lee K (President and CEO) Sale 9,000 36.88 331,920
2017-02-27 Wells James Kent Buy 3,000 36.94 110,820
2017-02-01 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 4,000 .00 0
2017-02-01 Jasek John H (Sr. Vice President-Operations) Option Ex 300 .00 0
2017-02-01 Boothby Lee K (President and CEO) Option Ex 9,808 .00 0
2017-02-01 Dunn George T (Sr VP - Development) Option Ex 3,000 .00 0
2017-02-01 Packer Gary D (EVP and COO) Option Ex 5,625 .00 0
2016-12-28 Boothby Lee K (President and CEO) Sale 30,000 41.72 1,251,630
2016-08-18 Gardner Pamela J Sale 8,185 46.22 378,310
2016-08-17 Gardner Pamela J Sale 2,500 46.20 115,512
2016-08-15 Yang Timothy D. (General Counsel and Secretary) Option Ex 1,740 .00 0
2016-08-15 Vezza Matthew R (VP-Western Region) Option Ex 5,321 .00 0
2016-08-15 Fairchild George W Jr (Chief Accounting Officer) Option Ex 2,790 .00 0
2016-08-15 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 17,815 .00 0
2016-08-15 Jasek John H (Sr. Vice President-Operations) Option Ex 9,130 .00 0
2016-08-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 6,036 .00 0
2016-08-15 Boothby Lee K (President and CEO) Option Ex 38,995 .00 0
2016-08-15 Dunn George T (Sr VP - Development) Option Ex 12,134 .00 0
2016-08-15 Packer Gary D (EVP and COO) Option Ex 21,836 .00 0
2016-08-08 Romans Juanita F Sale 2,015 46.04 92,770
2016-06-23 Vezza Matthew R (VP-Western Region) Sale 4,600 43.17 198,595
2016-05-26 Jasek John H (Sr. Vice President-Operations) Sale 25,000 40.93 1,023,325
2016-05-26 Boothby Lee K (President and CEO) Sale 50,000 40.95 2,047,300
2016-05-20 Packer Gary D (EVP and COO) Sale 7,500 40.46 303,435
2016-05-18 Fairchild George W Jr (Chief Accounting Officer) Sale 8,200 40.04 328,328
2016-05-18 Plank Roger B Buy 1,000 39.22 39,219
2016-05-06 Campbell Stephen C (Vice President-Investor Rel.) Sale 25,606 37.63 963,630
2016-04-15 Fairchild George W Jr (Chief Accounting Officer) Option Ex 7,300 .00 0
2016-04-15 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 55,000 .00 0
2016-04-15 Jasek John H (Sr. Vice President-Operations) Option Ex 26,400 .00 0
2016-04-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 22,800 .00 0
2016-04-15 Boothby Lee K (President and CEO) Option Ex 179,940 .00 0
2016-04-15 Dunn George T (Sr VP - Development) Option Ex 26,600 .00 0
2016-04-15 Packer Gary D (EVP and COO) Option Ex 106,200 .00 0
2016-04-01 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 4,168 .00 0
2016-02-01 Vezza Matthew R (VP-Western Region) Option Ex 2,438 .00 0
2016-02-01 Mitchell Valerie A (VP-Mid-Continent) Option Ex 2,363 .00 0
2016-02-01 Fairchild George W Jr (CAO and Asst Secretary) Option Ex 2,025 .00 0
2016-02-01 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 6,000 .00 0
2016-02-01 Jasek John H (Sr. Vice President-Operations) Option Ex 5,250 .00 0
2016-02-01 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 4,425 .00 0
2016-02-01 Boothby Lee K (President and CEO) Option Ex 16,425 .00 0
2016-02-01 Dunn George T (Sr VP - Development) Option Ex 5,138 .00 0
2016-02-01 Packer Gary D (EVP and COO) Option Ex 9,825 .00 0
2016-01-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 195 .00 0
2015-12-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 195 .00 0
2015-11-18 Dunn George T (Sr VP - Development) Sale 20,000 41.01 820,280
2015-11-12 Mitchell Valerie A (VP-Mid-Continent) Sale 10,713 38.50 412,429
2015-11-11 Packer Gary D (EVP and COO) Sale 40,000 39.69 1,587,600
2015-11-10 Plank Roger B Buy 1,000 39.92 39,920
2015-11-09 Boothby Lee K (President and CEO) Sale 25,000 39.54 988,425
2015-11-06 Plank Roger B Buy 600 39.18 23,508
2015-10-01 Vezza Matthew R (VP-Western Region) Option Ex 3,400 .00 0
2015-09-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 195 .00 0
2015-09-01 Vezza Matthew R (VP-Western Region) Option Ex 6,300 .00 0
2015-09-01 Mitchell Valerie A (VP-Mid-Continent) Option Ex 6,700 .00 0
2015-09-01 Fairchild George W Jr (CAO and Asst Secretary) Option Ex 4,500 .00 0
2015-08-21 Plank Roger B Buy 900 31.80 28,624
2015-08-20 Plank Roger B Buy 900 32.70 29,434
2015-08-15 Mitchell Valerie A (VP-Mid-Continent) Option Ex 10,243 .00 0
2015-08-15 Fairchild George W Jr (CAO and Asst Secretary) Option Ex 8,375 .00 0
2015-08-15 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 17,900 .00 0
2015-08-15 Jasek John H (Sr. Vice President-Operations) Option Ex 15,097 .00 0
2015-08-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 15,978 .00 0
2015-08-15 Boothby Lee K (President and CEO) Option Ex 38,465 .00 0
2015-08-15 Dunn George T (Sr VP - Development) Option Ex 11,590 .00 0
2015-08-15 Packer Gary D (EVP and COO) Option Ex 22,646 .00 0
2015-08-10 Plank Roger B Buy 1,600 34.23 54,763
2015-08-10 Kemp John Randolph Iii Buy 1,500 33.50 50,250
2015-08-06 Plank Roger B Buy 400 33.79 13,516
2015-07-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 195 .00 0
2015-06-22 Vezza Matthew R (VP-Rocky Mountains) Sale 11,952 37.20 444,626
2015-06-15 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 390 .00 0
2015-06-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 310 .00 0
2015-06-04 Mitchell Valerie A (VP-Mid-Continent) Sale 11,686 36.18 422,752
2015-05-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 195 .00 0
2015-05-11 Shultz Charles E Sale 2,500 36.56 91,400
2015-04-15 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 5,070 .00 0
2015-04-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 4,445 .00 0
2015-04-10 Shultz Charles E Sale 2,500 37.45 93,625
2015-04-01 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 4,166 .00 0
2015-03-26 Shultz Charles E Sale 1,250 35.00 43,750
2015-03-10 Shultz Charles E Sale 1,250 31.13 38,912
2015-02-25 Shultz Charles E Sale 3,750 35.00 131,250
2015-02-10 Shultz Charles E Sale 1,250 30.20 37,750
2015-02-01 Mitchell Valerie A (VP-Corporate Development) Option Ex 1,700 .00 0
2015-01-30 Shultz Charles E Sale 2,500 30.00 75,000
2015-01-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 1,390 .00 0
2014-11-14 Boothby Lee K (President and CEO) Sale 8,000 33.13 265,008
2014-10-01 Vezza Matthew R (VP-Rocky Mountains) Option Ex 3,400 .00 0
2014-09-29 Schneider William D (Sr VP - Exploration) Sale 5,000 38.45 192,265
2014-09-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 1,100 .00 0
2014-09-15 Romans Juanita F Sale 4,147 37.90 157,150
2014-09-11 Romans Juanita F Sale 2,277 39.36 89,629
2014-09-01 Vezza Matthew R (VP-Rocky Mountains) Option Ex 6,300 .00 0
2014-09-01 Mitchell Valerie A (VP-Corporate Development) Option Ex 6,700 .00 0
2014-09-01 Fairchild George W Jr (CAO and Asst Secretary) Option Ex 4,500 .00 0
2014-09-01 Gaspar Clay M (VP-Mid-Continent) Option Ex 6,000 .00 0
2014-09-01 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 2,500 .00 0
2014-08-26 Packer Gary D (EVP and COO) Sale 35,000 44.46 1,556,065
2014-08-15 Vezza Matthew R (VP-Rocky Mountains) Option Ex 5,438 .00 0
2014-08-15 Mitchell Valerie A (VP-Corporate Development) Option Ex 7,188 .00 0
2014-08-15 Fairchild George W Jr (CAO and Asst Secretary) Option Ex 7,025 .00 0
2014-08-15 Gaspar Clay M (VP-Mid-Continent) Option Ex 10,791 .00 0
2014-08-15 Massaro Lawrence S (EVP & Chief Financial Officer) Option Ex 13,100 .00 0
2014-08-15 Marziotti John D (General Counsel and Secretary) Option Ex 7,150 .00 0
2014-08-15 Jasek John H (Vice President-Onshore GC) Option Ex 12,216 .00 0
2014-08-15 Campbell Stephen C (Vice President-Investor Rel.) Option Ex 13,566 .00 0
2014-08-15 Boothby Lee K (President and CEO) Option Ex 26,232 .00 0
2014-08-15 Dunn George T (Sr VP - Development) Option Ex 8,138 .00 0
2014-08-15 Packer Gary D (EVP and COO) Option Ex 15,450 .00 0
2014-08-15 Rathert Terry W (EVP and Senior Advisor) Option Ex 13,225 .00 0
2014-08-15 Schneider William D (Sr VP - Exploration) Option Ex 6,975 .00 0
2014-08-01 Mitchell Valerie A (VP-Corporate Development) Option Ex 650 .00 0
2014-07-02 Campbell Stephen C (Vice President-Investor Rel.) Sale 2,281 43.89 100,115
2014-06-30 Campbell Stephen C (Vice President-Investor Rel.) Sale 10,262 44.16 453,210
2014-06-30 Boothby Lee K (President and CEO) Sale 6,861 44.16 303,009
2014-06-23 Shultz Charles E Sale 10,000 43.84 438,350
2014-06-18 Rathert Terry W (EVP and Senior Advisor) Sale 12,500 42.07 525,912
2014-06-12 Howard Daryll T (V.P.-Rocky Mountains) Sale 15,000 38.89 583,335
2014-05-28 Jasek John H (Vice President-Onshore GC) Sale 10,000 36.10 360,980
2014-05-21 Marziotti John D (General Counsel and Secretary) Sale 7,000 35.35 247,429
2014-05-21 Marziotti John D (General Counsel and Secretary) Option Ex 7,000 31.78 222,460
2014-05-20 Schneider William D (Sr VP - Exploration) Sale 5,000 34.54 172,710
2014-05-08 Boothby Lee K (President and CEO) Sale 10,000 33.70 337,000
2014-05-06 Rathert Terry W (EVP and Senior Advisor) Sale 14,646 33.85 495,781
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Insider trading activities including stock purchases, stock sales, and option exercises of NFX listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Newfield Exploration Co /de/ (symbol NFX, CIK number 912750) see the Securities and Exchange Commission (SEC) website.