Insider Stock Trading History of Armstrong Alan S


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 Armstrong Alan S since year 2005. The trader's CIK number is 1208475. At the time of this reporting, Armstrong Alan S is the Chief Executive Officer of Williams Partners L.p. . (stock ticker symbol WPZ). See this page for all insider trading activities at Williams Partners L.p. .

Note that in the past ARMSTRONG ALAN S also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Armstrong Alan S since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-15 WPZ Williams Partners L.p. Buy 5,000 35.00 174,990
2017-11-15 WMB Williams Companies Inc Buy 6,000 27.23 163,362
2017-06-15 WMB Williams Companies Inc Buy 15,000 28.60 429,000
2015-12-07 WPZ Williams Partners L.p. Buy 15,000 21.05 315,735
2015-02-27 WMB Williams Companies Inc Option Ex 177,382 .00 0
2015-02-25 WMB Williams Companies Inc Option Ex 40,060 15.71 629,342
2014-02-24 WMB Williams Companies Inc Option Ex 156,365 .00 0
2013-12-26 WMB Williams Companies Inc Sale 28,500 38.02 1,083,655
2013-12-26 WMB Williams Companies Inc Option Ex 28,500 8.09 230,565
2013-12-23 WMB Williams Companies Inc Option Ex 26,583 8.09 215,056
2013-12-23 WMB Williams Companies Inc Sale 26,583 38.00 1,010,154
2013-02-23 WMB Williams Companies Inc Option Ex 105,703 .00 0
2012-10-03 WMB Williams Companies Inc Sale 79,120 36.00 2,848,320
2012-09-13 WMB Williams Companies Inc Sale 72,515 34.50 2,501,767
2012-09-13 WMB Williams Companies Inc Option Ex 10,015 2.11 21,131
2012-05-03 WMB Williams Companies Inc Option Ex 7,929 12.79 101,411
2012-02-23 WMB Williams Companies Inc Option Ex 200,473 29.06 5,825,745
2011-12-08 WMB Williams Companies Inc Option Ex 12,500 15.86 198,250
2011-02-25 WMB Williams Companies Inc Option Ex 11,946 30.26 361,485
2010-12-07 WMB Williams Companies Inc Sale 4 23.79 95
2010-12-03 WMB Williams Companies Inc Sale 3 23.65 70
2010-12-06 WMB Williams Companies Inc Sale 3 23.93 71
2010-12-01 WMB Williams Companies Inc Sale 3 23.39 70
2010-12-02 WMB Williams Companies Inc Sale 3 23.48 70
2010-04-12 WMB Williams Companies Inc Sale 25,000 24.13 603,250
2010-02-26 WMB Williams Companies Inc Option Ex 13,349 21.54 287,537
2009-03-03 WMB Williams Companies Inc Option Ex 41,832 10.06 420,829
2009-02-05 WMB Williams Companies Inc Option Ex 20,000 14.98 299,600
2008-08-13 WPZ Williams Partners L.p. Buy 5,000 27.50 137,500
2008-07-18 WMB Williams Companies Inc Option Ex 3,812 31.56 120,299
2008-03-17 WMB Williams Companies Inc Option Ex 24,971 32.27 805,814
2008-03-12 WMB Williams Companies Inc Option Ex 3,812 28.98 110,456
2008-02-25 WMB Williams Companies Inc Option Ex 12,023 36.50 438,839
2007-12-06 WPZ Williams Partners L.p. Buy 5,000 38.25 191,250
2007-11-06 WMB Williams Companies Inc Sale 42,500 37.00 1,572,500
2007-11-06 WMB Williams Companies Inc Option Ex 42,500 2.58 109,650
2007-10-09 WMB Williams Companies Inc Sale 42,500 35.00 1,487,500
2007-10-09 WMB Williams Companies Inc Option Ex 42,500 2.58 109,650
2007-07-09 WMB Williams Companies Inc Sale 12,625 33.50 422,937
2007-07-10 WMB Williams Companies Inc Sale 3,815 33.20 126,658
2007-06-22 WMB Williams Companies Inc Sale 7,691 32.50 249,957
2007-05-30 WMB Williams Companies Inc Sale 11,486 31.50 361,809
2007-05-25 WMB Williams Companies Inc Option Ex 10,167 23.12 235,111
2007-05-25 WMB Williams Companies Inc Sale 10,167 31.13 316,498
2007-03-09 WMB Williams Companies Inc Option Ex 2,540 20.83 52,903
2007-03-09 WMB Williams Companies Inc Sale 2,540 27.34 69,456
2007-02-05 WMB Williams Companies Inc Option Ex 11,666 27.36 319,181
2006-11-20 WMB Williams Companies Inc Sale 3,815 26.51 101,135
2006-11-20 WMB Williams Companies Inc Option Ex 3,815 15.89 60,631
2006-07-05 WMB Williams Companies Inc Option Ex 3,815 14.80 56,473
2006-03-06 WMB Williams Companies Inc Option Ex 3,810 15.32 58,369
2006-02-06 WMB Williams Companies Inc Option Ex 11,667 23.43 273,357
2005-08-23 WPZ Williams Partners L.p. Buy 10,000 21.50 215,000

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 Armstrong Alan S (Chief Executive Officer of Williams Partners L.p. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.