Insider Stock Trading History of Sheffield Scott D


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Sheffield Scott D since year 2005. The trader's CIK number is 1034316. At the time of this reporting, Sheffield Scott D is the Executive Chairman of the Boar of Pioneer Natural Resources Co . (stock ticker symbol PXD). See this page for all insider trading activities at Pioneer Natural Resources Co .

Note that in the past SHEFFIELD SCOTT D also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Sheffield Scott D since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-09 PXD Pioneer Natural Resources Co Sale 5,000 161.14 805,705
2017-09-01 WMB Williams Companies Inc Option Ex 4,144 .00 0
2017-02-14 PXD Pioneer Natural Resources Co Sale 3,000 197.33 591,990
2016-11-23 PXD Pioneer Natural Resources Co Sale 10,000 185.14 1,851,440
2016-08-12 PXD Pioneer Natural Resources Co Sale 20,000 175.81 3,516,259
2016-04-28 PXD Pioneer Natural Resources Co Sale 30,000 168.76 5,062,830
2015-12-01 PXD Pioneer Natural Resources Co Sale 10,000 149.09 1,490,900
2015-09-15 PXD Pioneer Natural Resources Co Sale 15,000 117.05 1,755,795
2015-06-10 PXD Pioneer Natural Resources Co Sale 11,198 150.18 1,681,659
2015-06-09 PXD Pioneer Natural Resources Co Sale 8,802 150.09 1,321,118
2014-06-09 PXD Pioneer Natural Resources Co Sale 20,000 220.73 4,414,620
2014-05-21 PXD Pioneer Natural Resources Co Sale 20,000 204.37 4,087,340
2014-03-18 PXD Pioneer Natural Resources Co Option Ex 32,098 98.69 3,167,751
2014-03-18 PXD Pioneer Natural Resources Co Sale 52,098 188.86 9,839,176
2013-09-05 PXD Pioneer Natural Resources Co Sale 10,000 183.37 1,833,700
2013-06-17 PXD Pioneer Natural Resources Co Option Ex 24,000 47.10 1,130,400
2013-06-17 PXD Pioneer Natural Resources Co Sale 24,000 151.78 3,642,840
2013-06-18 PXD Pioneer Natural Resources Co Sale 20,000 156.37 3,127,440
2013-05-14 PXD Pioneer Natural Resources Co Option Ex 20,000 47.10 942,000
2013-05-14 PXD Pioneer Natural Resources Co Sale 20,000 140.00 2,799,980
2013-03-14 PXD Pioneer Natural Resources Co Sale 10,000 127.19 1,271,860
2013-03-15 PXD Pioneer Natural Resources Co Sale 10,000 129.18 1,291,830
2012-09-27 PXD Pioneer Natural Resources Co Sale 15,000 104.32 1,564,830
2012-09-11 PXD Pioneer Natural Resources Co Option Ex 25,337 15.62 395,763
2012-09-11 PXD Pioneer Natural Resources Co Sale 25,337 105.17 2,664,768
2012-09-07 PXD Pioneer Natural Resources Co Option Ex 18,117 15.62 282,987
2012-09-06 PXD Pioneer Natural Resources Co Option Ex 1,883 15.62 29,412
2012-09-07 PXD Pioneer Natural Resources Co Sale 18,117 101.89 1,845,923
2012-09-06 PXD Pioneer Natural Resources Co Sale 1,883 100.10 188,490
2012-08-07 PXD Pioneer Natural Resources Co Sale 30,000 98.75 2,962,380
2012-08-07 PXD Pioneer Natural Resources Co Option Ex 30,000 15.62 468,600
2012-06-07 PXD Pioneer Natural Resources Co Sale 10,000 95.66 956,590
2012-03-30 PXD Pioneer Natural Resources Co Option Ex 10,000 15.62 156,200
2012-03-30 PXD Pioneer Natural Resources Co Sale 10,000 107.81 1,078,080
2012-03-16 PXD Pioneer Natural Resources Co Option Ex 15,000 15.62 234,300
2012-03-16 PXD Pioneer Natural Resources Co Sale 15,000 109.91 1,648,590
2012-03-09 PXD Pioneer Natural Resources Co Option Ex 15,000 15.62 234,300
2012-03-09 PXD Pioneer Natural Resources Co Sale 15,000 108.98 1,634,685
2011-11-18 PXD Pioneer Natural Resources Co Sale 7,000 91.65 641,578
2011-02-23 PXD Pioneer Natural Resources Co Sale 10,000 100.98 1,009,840
2011-02-14 PXD Pioneer Natural Resources Co Sale 4,543 98.65 448,162
2011-02-14 PXD Pioneer Natural Resources Co Sale 5,457 98.51 537,558
2010-11-09 PXD Pioneer Natural Resources Co Sale 10,000 76.65 766,510
2010-11-09 PXD Pioneer Natural Resources Co Option Ex 10,000 25.58 255,799
2010-09-29 PXD Pioneer Natural Resources Co Sale 10,000 65.23 652,340
2010-06-28 PXD Pioneer Natural Resources Co Sale 6,693 63.93 427,896
2010-06-28 PXD Pioneer Natural Resources Co Option Ex 6,693 24.25 162,305
2010-06-28 PXD Pioneer Natural Resources Co Sale 6,309 64.14 404,627
2010-06-28 PXD Pioneer Natural Resources Co Option Ex 6,309 24.25 152,993
2010-06-28 PXD Pioneer Natural Resources Co Sale 6,998 64.32 450,118
2010-06-28 PXD Pioneer Natural Resources Co Option Ex 6,998 24.25 169,701
2010-03-12 PXD Pioneer Natural Resources Co Sale 15,026 52.27 785,393
2010-03-12 PXD Pioneer Natural Resources Co Option Ex 20,000 24.72 494,400
2010-03-12 PXD Pioneer Natural Resources Co Sale 10,000 52.27 522,750
2010-03-12 PXD Pioneer Natural Resources Co Option Ex 10,000 25.58 255,799
2009-09-28 PXD Pioneer Natural Resources Co Sale 20,000 35.82 716,360
2009-09-28 PXD Pioneer Natural Resources Co Option Ex 20,000 24.25 485,000
2009-09-11 PXD Pioneer Natural Resources Co Option Ex 30,000 18.30 549,000
2009-09-11 PXD Pioneer Natural Resources Co Sale 30,000 33.12 993,450
2009-08-06 PXD Pioneer Natural Resources Co Option Ex 10,000 25.58 255,799
2009-07-28 PXD Pioneer Natural Resources Co Option Ex 16,328 24.72 403,628
2009-06-11 PXD Pioneer Natural Resources Co Option Ex 3,672 24.72 90,771
2009-06-11 PXD Pioneer Natural Resources Co Sale 3,672 29.85 109,620
2009-05-08 PXD Pioneer Natural Resources Co Option Ex 26,000 17.69 459,940
2009-05-08 PXD Pioneer Natural Resources Co Sale 26,000 28.39 738,218
2009-01-07 PXD Pioneer Natural Resources Co Option Ex 50,000 18.63 931,500
2008-06-24 PXD Pioneer Natural Resources Co Option Ex 10,000 24.72 247,200
2008-06-26 PXD Pioneer Natural Resources Co Sale 10,000 77.26 772,580
2008-06-26 PXD Pioneer Natural Resources Co Option Ex 10,000 24.72 247,200
2008-06-24 PXD Pioneer Natural Resources Co Sale 5,646 78.96 445,830
2008-05-06 PSE Pioneer Southwest Energy Partners L.p. Buy 12,000 19.00 228,000
2007-11-08 PXD Pioneer Natural Resources Co Option Ex 20,000 18.96 379,200
2007-11-08 PXD Pioneer Natural Resources Co Sale 20,000 53.91 1,078,280
2007-08-24 PXD Pioneer Natural Resources Co Sale 13,333 41.27 550,319
2007-08-24 PXD Pioneer Natural Resources Co Option Ex 30,000 18.30 549,000
2007-05-08 PXD Pioneer Natural Resources Co Option Ex 8,000 17.69 141,520
2007-05-08 PXD Pioneer Natural Resources Co Sale 8,000 49.50 396,000
2007-05-07 PXD Pioneer Natural Resources Co Option Ex 18,000 17.69 318,420
2007-05-07 PXD Pioneer Natural Resources Co Sale 18,000 49.44 889,920

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Sheffield Scott D (Executive Chairman of the Boar of Pioneer Natural Resources Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.