Insider Trading History of Walker John B

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Walker John B since 2006. This trader's CIK number is 1374442. At the time of last reporting, Walker John B was the Officer of Magnolia Oil & Gas Corp. (stock ticker symbol MGY). Also see all insider trading activities at Magnolia Oil & Gas Corp.

Note that in the past Walker John B also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Ev Energy Partners, Lp (EVEP) by Walker John B

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2017 EVEP 0 $0 0 $0 46,625 $0
2016 EVEP 0 $0 0 $0 26,000 $0
2015 EVEP 400,000 $4,665,268 0 $0 33,500 $0
2014 EVEP 153,000 $3,768,006 0 $0 37,000 $0
2013 EVEP 290,600 $9,978,802 0 $0 52,500 $0
2012 EVEP 23,200 $1,275,319 0 $0 45,000 $0
2011 EVEP 1,300 $64,594 0 $0 44,583 $0
2010 EVEP 10,000 $280,800 0 $0 25,834 $0
2009 EVEP 0 $0 0 $0 18,333 $0
2008 EVEP 443,808 $2,640,184 0 $0 10,000 $0
2007 EVEP 24,000 $800,312 0 $0 0 $0
2006 EVEP 15,000 $331,049 0 $0 0 $0

Yearly summary of insider trading at Magnolia Oil & Gas Corp (MGY) by Walker John B

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2024 MGY 0 $0 19,000,000 $487,980,000 0 $0
2022 MGY 0 $0 22,455,815 $522,047,115 0 $0
2021 MGY 0 $0 39,650,000 $522,959,799 0 $0
2018 MGY 160,000 $2,201,700 0 $0 0 $0


Insider trading activities at 2 companies by Walker John B:

1. Ev Energy Partners, Lp (EVEP)

2. Magnolia Oil & Gas Corp (MGY)

Table 1. Insider trading of Ev Energy Partners, Lp (EVEP) by Walker John B

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2017-01-13 EVEP Option Ex 46,625 .00 0
2016-01-15 EVEP Option Ex 26,000 .00 0
2015-11-10 EVEP Buy 98,076 3.90 382,496
2015-11-11 EVEP Buy 1,924 4.04 7,772
2015-04-09 EVEP Buy 300,000 14.25 4,275,000
2015-01-15 EVEP Option Ex 33,500 .00 0
2014-12-10 EVEP Buy 37,090 22.99 852,699
2014-12-12 EVEP Buy 42,910 23.65 1,014,950
2014-12-05 EVEP Buy 70,000 25.90 1,813,000
2014-11-11 EVEP Buy 3,000 29.12 87,357
2014-01-15 EVEP Option Ex 37,000 .00 0
2013-12-20 EVEP Buy 5,600 34.05 190,702
2013-12-19 EVEP Buy 150,000 32.08 4,812,000
2013-10-18 EVEP Buy 135,000 36.86 4,976,100
2013-01-15 EVEP Option Ex 52,500 .00 0
2012-06-22 EVEP Buy 1,200 47.50 57,000
2012-06-01 EVEP Buy 10,000 49.97 499,700
2012-04-18 EVEP Buy 10,000 59.02 590,200
2012-04-12 EVEP Buy 2,000 64.21 128,419
2012-01-13 EVEP Option Ex 45,000 .00 0
2011-05-17 EVEP Buy 1,300 49.69 64,594
2011-01-14 EVEP Option Ex 44,583 .00 0
2010-02-09 EVEP Buy 10,000 28.08 280,800
2010-01-15 EVEP Option Ex 25,834 .00 0
2009-01-15 EVEP Option Ex 18,333 .00 0
2008-12-30 EVEP Buy 17,200 12.36 212,592
2008-10-09 EVEP Buy 20,000 13.42 268,400
2008-10-10 EVEP Buy 25,000 12.30 307,625
2008-10-06 EVEP Buy 20,000 15.35 306,900
2008-09-18 EVEP Buy 15,000 18.18 272,730
2008-09-19 EVEP Buy 1,100 19.68 21,648
2008-09-08 EVEP Buy 291,108 .00 0
2008-03-20 EVEP Buy 44,400 21.94 974,269
2008-01-22 EVEP Buy 10,000 27.60 276,020
2008-01-15 EVEP Option Ex 10,000 .00 0
2007-12-19 EVEP Buy 5,000 31.84 159,200
2007-12-18 EVEP Buy 5,000 31.38 156,920
2007-08-28 EVEP Buy 2,000 31.83 63,660
2007-10-10 EVEP Buy 4,000 35.10 140,388
2007-10-09 EVEP Buy 8,000 35.02 280,144
2006-12-07 EVEP Buy 5,000 22.36 111,785
2006-12-08 EVEP Buy 2,000 22.45 44,904
2006-11-30 EVEP Buy 8,000 21.80 174,360

Table 2. Insider trading of Magnolia Oil & Gas Corp (MGY) by Walker John B

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2024-09-23 MGY Sale 7,000,000 25.86 181,020,000
2024-05-14 MGY Sale 12,000,000 25.58 306,960,000
2022-06-06 MGY Sale 7,500,000 27.01 202,575,000
2022-03-14 MGY Sale 7,500,000 21.72 162,900,000
2022-02-03 MGY Sale 7,455,815 21.00 156,572,115
2021-10-07 MGY Sale 5,000,000 18.50 92,500,000
2021-09-28 MGY Sale 7,500,000 16.38 122,849,999
2021-06-18 MGY Sale 7,600,000 14.35 109,060,000
2021-03-05 MGY Sale 19,550,000 10.16 198,549,800
2018-09-10 MGY Buy 70,000 13.59 951,300
2018-09-11 MGY Buy 40,000 13.76 550,400
2018-09-12 MGY Buy 50,000 14.00 700,000

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 Walker John B (Officer of Magnolia Oil & Gas Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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