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United States Oil & Gas

Williams Partners LP (WPZ)

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Ticker: WPZ Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Seldenrust John D
Senior Vice President - E&C
1 sale — total 262,371 USD
Sale 21 Dec 2017
Value US$2,940,566.48 | Price 390.55 | Shares 90,963
Buy 15 Nov 2017
Value US$83,342.10 | Price 385.85 | Shares 36,920
Buy 22 Sep 2017
Value US$38,660.00 | Price 38.66 | Shares 1,000
Sale 12 Sep 2016
Value US$339,892.80 | Price 37.67 | Shares 9,023
Buy 7 Dec 2015
Value US$315,741.00 | Price 21.05 | Shares 15,000
Buy 21 Nov 2014
Value US$3,982,200.00 | Price 66.37 | Shares 60,000
Sale 20 Nov 2014
Value US$567,694.54 | Price 65.38 | Shares 8,683
Sale 14 Nov 2014
Value US$91,737.12 | Price 62.70 | Shares 1,463
Sale 25 Aug 2014
Value US$101,358.56 | Price 62.37 | Shares 1,625
Sale 1 Jul 2014
Value US$3,185,800,714.96 | Price 65.36 | Shares 48,742,361
Sale 14 Mar 2014
Value US$501,676,000.00 | Price 54.53 | Shares 9,200,000
Buy 11 Dec 2013
Value US$301,023.90 | Price 51.02 | Shares 5,900
Sale 9 Dec 2013
Value US$353,142,000.00 | Price 51.18 | Shares 6,900,000
Sale 7 Nov 2013
Value US$652,259.40 | Price 50.17 | Shares 13,000
Sale 6 Nov 2013
Value US$497,954.00 | Price 49.80 | Shares 10,000
Sale 17 Sep 2013
Value US$46,110,000.00 | Price 46.11 | Shares 1,000,000
Sale 16 Sep 2013
Value US$1,009,674.00 | Price 50.48 | Shares 20,000
Buy 20 Aug 2013
Value US$301,686.00 | Price 45.71 | Shares 6,600
Sale 16 Aug 2013
Value US$368,880,000.00 | Price 46.11 | Shares 8,000,000
Sale 12 Jun 2013
Value US$100,200.00 | Price 50.10 | Shares 2,000
Sale 11 Jun 2013
Value US$200,093.60 | Price 50.02 | Shares 4,000
Sale 23 May 2013
Value US$1,292,402.50 | Price 51.70 | Shares 25,000
Buy 8 Mar 2013
Value US$142,980,000.00 | Price 47.66 | Shares 3,000,000
Buy 26 Dec 2012
Value US$148,005.00 | Price 32.89 | Shares 4,500
Buy 24 Dec 2012
Value US$302,400.00 | Price 33.60 | Shares 9,000
Buy 24 Dec 2012
Value US$199,193.40 | Price 33.20 | Shares 6,000
Sale 13 Dec 2012
Value US$1,190,844.20 | Price 45.80 | Shares 26,000
Sale 11 Dec 2012
Value US$141,348.00 | Price 47.12 | Shares 3,000
Sale 7 Dec 2012
Value US$141,936.00 | Price 47.31 | Shares 3,000
Sale 29 Jun 2012
Value US$839,583,230.06 | Price 24.91 | Shares 33,704,666
Buy 27 Apr 2012
Value US$999,931,328.96 | Price 61.12 | Shares 16,360,133
Buy 2 Mar 2012
Value US$86,670.00 | Price 28.89 | Shares 3,000
Sale 7 Feb 2012
Value US$290,557,043.04 | Price 27.68 | Shares 10,497,003
Sale 9 Nov 2011
Value US$5,876,226.18 | Price 25.71 | Shares 228,558
Sale 17 Oct 2011
Value US$257,100,000.00 | Price 25.71 | Shares 10,000,000
Buy 7 Mar 2011
Value US$100,489.14 | Price 26.21 | Shares 3,834
Buy 23 Dec 2010
Value US$100,048.00 | Price 27.04 | Shares 3,700
Buy 3 Aug 2010
Value US$2,225.00 | Price 22.25 | Shares 100
Buy 3 Aug 2010
Value US$98,700.00 | Price 21.00 | Shares 4,700
Buy 3 Aug 2010
Value US$159,600.00 | Price 21.00 | Shares 7,600
Buy 3 Aug 2010
Value US$159,600.00 | Price 21.00 | Shares 7,600
Buy 3 Aug 2010
Value US$999,600.00 | Price 21.00 | Shares 47,600
Buy 3 Aug 2010
Value US$128,100.00 | Price 21.00 | Shares 6,100
Buy 3 Aug 2010
Value US$199,500.00 | Price 21.00 | Shares 9,500
Buy 3 Aug 2010
Value US$98,700.00 | Price 21.00 | Shares 4,700
Buy 3 Aug 2010
Value US$298,200.00 | Price 21.00 | Shares 14,200
Buy 25 May 2010
Value US$176,148.00 | Price 35.23 | Shares 5,000
Buy 18 May 2009
Value US$40,972.77 | Price 17.95 | Shares 2,283
Buy 18 May 2009
Value US$138,751.66 | Price 17.98 | Shares 7,717
Buy 13 Aug 2008
Value US$137,500.00 | Price 27.50 | Shares 5,000
Buy 11 Aug 2008
Value US$569,830.00 | Price 28.49 | Shares 20,000
Buy 29 May 2008
Value US$169,667.04 | Price 35.35 | Shares 4,800
Buy 29 May 2008
Value US$7,052.00 | Price 35.26 | Shares 200
Buy 12 Mar 2008
Value US$28,192.00 | Price 35.24 | Shares 800
Buy 12 Mar 2008
Value US$28,176.00 | Price 35.22 | Shares 800
Buy 12 Mar 2008
Value US$7,042.00 | Price 35.21 | Shares 200
Buy 12 Mar 2008
Value US$7,040.00 | Price 35.20 | Shares 200
Buy 12 Mar 2008
Value US$7,032.00 | Price 35.16 | Shares 200
Buy 12 Mar 2008
Value US$14,060.00 | Price 35.15 | Shares 400
Buy 12 Mar 2008
Value US$7,024.00 | Price 35.12 | Shares 200
Buy 12 Mar 2008
Value US$7,008.00 | Price 35.04 | Shares 200
Buy 11 Dec 2007
Value US$0.00 | Price 0.00 | Shares 4,163,527
Buy 6 Dec 2007
Value US$191,250.00 | Price 38.25 | Shares 5,000
Buy 6 Dec 2007
Value US$763,084.00 | Price 38.15 | Shares 20,000
Buy 23 Aug 2005
Value US$43,000.00 | Price 21.50 | Shares 2,000
Buy 23 Aug 2005
Value US$43,000.00 | Price 21.50 | Shares 2,000
Buy 23 Aug 2005
Value US$215,000.00 | Price 21.50 | Shares 10,000
Sale 23 Aug 2005
Value US$16,125,000.00 | Price 21.50 | Shares 750,000
Buy 23 Aug 2005
Value US$107,500.00 | Price 21.50 | Shares 5,000
Buy 23 Aug 2005
Value US$215,000.00 | Price 21.50 | Shares 10,000
Buy 23 Aug 2005
Value US$537,500.00 | Price 21.50 | Shares 25,000
Buy 18 Aug 2005
Value US$2,490.00 | Price 24.90 | Shares 100
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2017-12-22 2017-12-21 S Sale Seldenrust John D

Senior Vice President - E&C
90,963 -46.0%
390.55
US$2,940,566 		90,963 -46.0% 390.55 US$2,940,566
2017-11-16 2017-11-15 B Purchase ARMSTRONG ALAN S

Chief Executive Officer

Executive Director
36,920 -46.0%
385.85
US$83,342 		36,920 -46.0% 385.85 US$83,342
2017-09-25 2017-09-22 B Purchase AUSTIN H BRENT
6,820 -44.2%
274.74
US$1,579,208 		6,820 -44.2% 274.74 US$1,579,208
2016-09-13 2016-09-12 S Sale Seldenrust John D

Senior Vice President - E&C

Officer
9,023 -14.3%
37.67
US$339,893 		9,023 -14.3% 37.67 US$339,893
2015-12-09 2015-12-07 B Purchase ARMSTRONG ALAN S

Chief Executive Officer

Executive Director
15,000 +inf%
21.05
US$315,741 		15,000 +inf% 21.05 US$315,741
2014-11-25 2014-11-21 B Purchase WILLIAMS COMPANIES INC Non-Executive Director Large shareholder
60,000 +inf%
66.37
US$3,982,200 		60,000 +inf% 66.37 US$3,982,200
2014-11-24 2014-11-20 S Sale Seldenrust John D

Sr VP - Eastern Operations

Officer
8,683 -11.1%
65.38
US$567,695 		8,683 -11.1% 65.38 US$567,695
2014-11-18 2014-11-14 S Sale Mueller Bradley D

VP - Controller

Officer
1,463 -15.7%
62.70
US$91,737 		1,463 -15.7% 62.70 US$91,737
2014-08-26 2014-08-25 S Sale Mueller Bradley D

VP - Controller

Officer
1,625 -14.9%
62.37
US$101,359 		1,625 -14.9% 62.37 US$101,359
2014-07-01 2014-07-01 S Sale Global Infrastructure Investors II, LLC Large shareholder
48,742,361 -100.0%
65.36
US$3,185,800,715 		48,742,361 -100.0% 65.36 US$3,185,800,715
2014-03-18 2014-03-14 S Sale Global Infrastructure Investors II, LLC Large shareholder
9,200,000 -15.9%
54.53
US$501,676,000 		9,200,000 -15.9% 54.53 US$501,676,000
2013-12-11 2013-12-11 B Purchase STICE J MICHAEL

CEO

Executive Director
5,900 +13.4%
51.02
US$301,024 		5,900 +13.4% 51.02 US$301,024
2013-12-11 2013-12-09 S Sale Global Infrastructure Investors II, LLC Large shareholder
6,900,000 -11.6%
51.18
US$353,142,000 		6,900,000 -11.6% 51.18 US$353,142,000
2013-11-08 2013-11-07 S Sale KARAM THOMAS F Non-Executive Director
13,000 -9.1%
50.17
US$652,259 		13,000 -9.1% 50.17 US$652,259
2013-11-08 2013-11-06 S Sale KARAM THOMAS F Non-Executive Director
10,000 -6.5%
49.80
US$497,954 		10,000 -6.5% 49.80 US$497,954
2013-09-19 2013-09-17 S Sale Global Infrastructure Investors II, LLC Large shareholder
1,000,000 -1.7%
46.11
US$46,110,000 		1,000,000 -1.7% 46.11 US$46,110,000
2013-09-17 2013-09-16 S Sale KARAM THOMAS F
20,000 -11.5%
50.48
US$1,009,674 		20,000 -11.5% 50.48 US$1,009,674
2013-08-20 2013-08-20 B Purchase STICE J MICHAEL

CEO

Executive Director
6,600 +17.6%
45.71
US$301,686 		6,600 +17.6% 45.71 US$301,686
2013-08-19 2013-08-16 S Sale Global Infrastructure Investors II, LLC Large shareholder
8,000,000 -11.7%
46.11
US$368,880,000 		8,000,000 -11.7% 46.11 US$368,880,000
2013-06-13 2013-06-12 S Sale KARAM THOMAS F Non-Executive Director
2,000 -1.1%
50.10
US$100,200 		2,000 -1.1% 50.10 US$100,200
2013-06-13 2013-06-11 S Sale KARAM THOMAS F Non-Executive Director
4,000 -2.2%
50.02
US$200,094 		4,000 -2.2% 50.02 US$200,094
2013-05-24 2013-05-23 S Sale KARAM THOMAS F Non-Executive Director
25,000 -12.2%
51.70
US$1,292,402 		25,000 -12.2% 51.70 US$1,292,402
2013-03-11 2013-03-08 B Purchase WILLIAMS COMPANIES INC Large shareholder
3,000,000 +2.1%
47.66
US$142,980,000 		3,000,000 +2.1% 47.66 US$142,980,000
2012-12-28 2012-12-26 B Purchase FREDERICKSON PHILIP L Non-Executive Director
4,500 +34.1%
32.89
US$148,005 		4,500 +34.1% 32.89 US$148,005
2012-12-27 2012-12-24 B Purchase STICE J MICHAEL

Chief Executive Officer

Officer
9,000 +49.3%
33.60
US$302,400 		9,000 +49.3% 33.60 US$302,400
2012-12-27 2012-12-24 B Purchase Daberko David A. Non-Executive Director
6,000 +71.6%
33.20
US$199,193 		6,000 +71.6% 33.20 US$199,193
2012-12-13 2012-12-13 S Sale KARAM THOMAS F Non-Executive Director
26,000 -12.0%
45.80
US$1,190,844 		26,000 -12.0% 45.80 US$1,190,844
2012-12-12 2012-12-11 S Sale KARAM THOMAS F Non-Executive Director
3,000 -1.4%
47.12
US$141,348 		3,000 -1.4% 47.12 US$141,348
2012-12-12 2012-12-07 S Sale KARAM THOMAS F Non-Executive Director
3,000 -1.4%
47.31
US$141,936 		3,000 -1.4% 47.31 US$141,936
2012-07-03 2012-06-29 S Sale CHESAPEAKE MIDSTREAM HOLDINGS LLC Non-Executive Director Large shareholder
33,704,666 -100.0%
24.91
US$839,583,230 		33,704,666 -100.0% 24.91 US$839,583,230
2012-05-01 2012-04-27 B Purchase WILLIAMS COMPANIES INC Large shareholder
16,360,133 +19.0%
61.12
US$999,931,329 		16,360,133 +19.0% 61.12 US$999,931,329
2012-03-06 2012-03-02 B Purchase STICE J MICHAEL

Chief Executive Officer

Officer
3,000 +22.0%
28.89
US$86,670 		3,000 +22.0% 28.89 US$86,670
2012-02-09 2012-02-07 S Sale Global Infrastructure Investors, Ltd Non-Executive Director Large shareholder
10,497,003 -100.0%
27.68
US$290,557,043 		10,497,003 -100.0% 27.68 US$290,557,043
2011-11-10 2011-11-09 S Sale Global Infrastructure Investors, Ltd Large shareholder
228,558 -2.1%
25.71
US$5,876,226 		228,558 -2.1% 25.71 US$5,876,226
2011-10-19 2011-10-17 S Sale Global Infrastructure Investors, Ltd Large shareholder
10,000,000 -48.2%
25.71
US$257,100,000 		10,000,000 -48.2% 25.71 US$257,100,000
2011-03-08 2011-03-07 B Purchase STICE J MICHAEL

Chief Executive Officer

Officer
3,834 +45.1%
26.21
US$100,489 		3,834 +45.1% 26.21 US$100,489
2010-12-28 2010-12-23 B Purchase STICE J MICHAEL

Chief Executive Officer

Officer
3,700 +77.1%
27.04
US$100,048 		3,700 +77.1% 27.04 US$100,048
2010-08-05 2010-08-03 B Purchase STICE J MICHAEL

Chief Executive Officer

Officer
100 +2.1%
22.25
US$2,225 		100 +2.1% 22.25 US$2,225
2010-08-05 2010-08-03 B Purchase ROWLAND MARCUS C Non-Executive Director
7,600 +inf%
21.00
US$159,600 		7,600 +inf% 21.00 US$159,600
2010-08-05 2010-08-03 B Purchase MCCLENDON AUBREY K Non-Executive Director
47,600 +inf%
21.00
US$999,600 		47,600 +inf% 21.00 US$999,600
2010-08-05 2010-08-03 B Purchase FREDERICKSON PHILIP L Non-Executive Director
9,500 +inf%
21.00
US$199,500 		9,500 +inf% 21.00 US$199,500
2010-08-05 2010-08-03 B Purchase STICE J MICHAEL

Chief Executive Officer

Officer
4,700 +inf%
21.00
US$98,700 		4,700 +inf% 21.00 US$98,700
2010-08-05 2010-08-03 B Purchase DABERKO DAVID A Non-Executive Director
4,700 +inf%
21.00
US$98,700 		4,700 +inf% 21.00 US$98,700
2010-08-05 2010-08-03 B Purchase ROWLAND MARCUS C Non-Executive Director
7,600 +inf%
21.00
US$159,600 		7,600 +inf% 21.00 US$159,600
2010-08-05 2010-08-03 B Purchase MCCLENDON AUBREY K Non-Executive Director
6,100 +inf%
21.00
US$128,100 		6,100 +inf% 21.00 US$128,100
2010-08-05 2010-08-03 B Purchase Purgason Robert S

Chief Operating Officer

Officer
14,200 +inf%
21.00
US$298,200 		14,200 +inf% 21.00 US$298,200
2010-05-26 2010-05-25 B Purchase CHAPPEL DONALD R

Chief Financial Officer

Executive Director
5,000 +50.0%
35.23
US$176,148 		5,000 +50.0% 35.23 US$176,148
2009-05-19 2009-05-18 B Purchase KRIMBILL H MICHAEL Non-Executive Director
2,283 +4.2%
17.95
US$40,973 		2,283 +4.2% 17.95 US$40,973
2009-05-19 2009-05-18 B Purchase KRIMBILL H MICHAEL Non-Executive Director
7,717 +16.4%
17.98
US$138,752 		7,717 +16.4% 17.98 US$138,752
2008-08-13 2008-08-13 B Purchase ARMSTRONG ALAN S

Chief Operating Officer

Executive Director
5,000 +100.0%
27.50
US$137,500 		5,000 +100.0% 27.50 US$137,500
2008-08-12 2008-08-11 B Purchase KRIMBILL H MICHAEL Non-Executive Director
20,000 +76.2%
28.49
US$569,830 		20,000 +76.2% 28.49 US$569,830
2008-05-29 2008-05-29 B Purchase BENDER JAMES J

General Counsel of GP

Officer
4,800 +92.3%
35.35
US$169,667 		4,800 +92.3% 35.35 US$169,667
2008-05-29 2008-05-29 B Purchase BENDER JAMES J

General Counsel of GP

Officer
200 +4.0%
35.26
US$7,052 		200 +4.0% 35.26 US$7,052
2008-03-13 2008-03-12 B Purchase BENDER JAMES J

General Counsel

Officer
800 +19.0%
35.24
US$28,192 		800 +19.0% 35.24 US$28,192
2008-03-13 2008-03-12 B Purchase BENDER JAMES J

General Counsel

Officer
800 +23.5%
35.22
US$28,176 		800 +23.5% 35.22 US$28,176
2008-03-13 2008-03-12 B Purchase BENDER JAMES J

General Counsel

Officer
200 +6.2%
35.21
US$7,042 		200 +6.2% 35.21 US$7,042
2008-03-13 2008-03-12 B Purchase BENDER JAMES J

General Counsel

Officer
200 +6.7%
35.20
US$7,040 		200 +6.7% 35.20 US$7,040
2008-03-13 2008-03-12 B Purchase BENDER JAMES J

General Counsel

Officer
200 +7.1%
35.16
US$7,032 		200 +7.1% 35.16 US$7,032
2008-03-13 2008-03-12 B Purchase BENDER JAMES J

General Counsel

Officer
400 +16.7%
35.15
US$14,060 		400 +16.7% 35.15 US$14,060
2008-03-13 2008-03-12 B Purchase BENDER JAMES J

General Counsel

Officer
200 +9.1%
35.12
US$7,024 		200 +9.1% 35.12 US$7,024
2008-03-13 2008-03-12 B Purchase BENDER JAMES J

General Counsel

Officer
200 +10.0%
35.04
US$7,008 		200 +10.0% 35.04 US$7,008
2007-12-13 2007-12-11 B Purchase WILLIAMS COMPANIES INC

Pecuniary interest

Large shareholder
4,163,527
0.00
US$0 		4,163,527 0.00 US$0
2007-12-06 2007-12-06 B Purchase ARMSTRONG ALAN S

Chief Operating Officer

Executive Director
5,000 +inf%
38.25
US$191,250 		5,000 +inf% 38.25 US$191,250
2007-12-06 2007-12-06 B Purchase KRIMBILL H MICHAEL Non-Executive Director
20,000 +358.4%
38.15
US$763,084 		20,000 +358.4% 38.15 US$763,084
2005-08-25 2005-08-23 B Purchase BENDER JAMES J

General Counsel

Officer
2,000 +inf%
21.50
US$43,000 		2,000 +inf% 21.50 US$43,000
2005-08-25 2005-08-23 B Purchase WRIGHT PHILLIP D Non-Executive Director
2,000 +inf%
21.50
US$43,000 		2,000 +inf% 21.50 US$43,000
2005-08-25 2005-08-23 B Purchase CHAPPEL DONALD R

Chief Financial Officer

Executive Director
10,000 +inf%
21.50
US$215,000 		10,000 +inf% 21.50 US$215,000
2005-08-25 2005-08-23 S Sale WILLIAMS COMPANIES INC Large shareholder
750,000 -37.5%
21.50
US$16,125,000 		750,000 -37.5% 21.50 US$16,125,000
2005-08-25 2005-08-23 B Purchase Parker Billy Zane Non-Executive Director
5,000 +inf%
21.50
US$107,500 		5,000 +inf% 21.50 US$107,500
2005-08-25 2005-08-23 B Purchase ARMSTRONG ALAN S

Chief Operating Officer

Executive Director
10,000 +inf%
21.50
US$215,000 		10,000 +inf% 21.50 US$215,000
2005-08-25 2005-08-23 B Purchase MALCOLM STEVEN J

Chief Executive Officer

Executive Director
25,000 +25000.0%
21.50
US$537,500 		25,000 +25000.0% 21.50 US$537,500
2005-08-19 2005-08-18 B Purchase MALCOLM STEVEN J

Chief Executive Officer

Executive Director
100 +inf%
24.90
US$2,490 		100 +inf% 24.90 US$2,490
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