Insider Trading activities of Northern Tier Energy Lp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Northern Tier Energy Lp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Northern Tier Energy Lp since year 2005. Table 2 shows the detailed insider transactions of Northern Tier Energy Lp since 2005. The reporting company's ticker symbol is NTI. The reporting company's CIK number is 1533454.
The total value of stock buying since 2005 is $184,311.
The total value of stock sales since 2005 is $3,561,364,749.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Northern Tier Energy Lp (NTI).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2016-06 114,650,066 $0 0 $0 33,616 $0
2016-01 0 $0 24,316 $591,533 100,539 $0
2015-12 0 $0 60,739 $1,557,165 0 $0
2015-01 0 $0 19,726 $406,399 53,516 $0
2014-12 0 $0 321 $7,232 0 $0
2014-02 80,512 $0 0 $0 0 $0
2014-01 0 $0 0 $0 13,836 $0
2013-11 0 $0 213,735,000 $0 0 $0
2013-08 0 $0 46,000,000 $1,013,380,000 0 $0
2013-05 0 $0 55,200,000 $1,392,640,800 0 $0
2013-02 0 $0 6,420,000 $150,362,820 0 $0
2013-01 0 $0 42,800,000 $1,002,418,800 0 $0
2012-11 0 $0 0 $0 110,298,000 $0
2012-08 10,300 $184,311 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Northern Tier Energy Lp insiders (NTI)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2016-06-23 Bennett Timothy (Director) Option Ex 4,202 .00 0
2016-06-23 Nt Interholdco Llc (Director) Buy 57,325,033 .00 0
2016-06-23 Duckworth Rocky L (Director) Option Ex 4,202 .00 0
2016-06-23 Barfield Lowry (Director) Option Ex 4,202 .00 0
2016-06-23 Stevens Jeff A (Director) Option Ex 4,202 .00 0
2016-06-23 Foster Paul L (Director) Option Ex 4,202 .00 0
2016-06-23 Western Refining, Inc. (Director) Buy 57,325,033 .00 0
2016-06-23 Weaver Scott D (Director) Option Ex 4,202 .00 0
2016-06-23 Smith Dan F (Director) Option Ex 4,202 .00 0
2016-06-23 Hofmann Thomas W (Director) Option Ex 4,202 .00 0
2016-01-20 Stevens Scott L (Sr VP & Chief Commercial Offcr) Sale 4,837 24.33 117,669
2016-01-20 Stevens Scott L (Sr VP & Chief Commercial Offcr) Option Ex 14,334 .00 0
2016-01-20 Buhrig Melissa M (Exec VP, General Counsel & Sec) Sale 4,901 24.33 119,226
2016-01-20 Buhrig Melissa M (Exec VP, General Counsel & Sec) Option Ex 14,525 .00 0
2016-01-20 Bennett Timothy (Director) Option Ex 4,846 .00 0
2016-01-20 Duckworth Rocky L (Director) Option Ex 4,846 .00 0
2016-01-20 Davis Karen Berriman (Exec VP, CFO) Sale 1,693 24.33 41,185
2016-01-20 Davis Karen Berriman (Exec VP, CFO) Option Ex 5,159 .00 0
2016-01-20 Barfield Lowry (Director) Option Ex 4,846 .00 0
2016-01-20 Stevens Jeff A (Director) Option Ex 4,846 .00 0
2016-01-20 Foster Paul L (Director) Option Ex 4,846 .00 0
2016-01-20 Lamp David L (President and CEO) Sale 12,885 24.33 313,453
2016-01-20 Lamp David L (President and CEO) Option Ex 27,753 .00 0
2016-01-20 Weaver Scott D (Director) Option Ex 4,846 .00 0
2016-01-20 Smith Dan F (Director) Option Ex 4,846 .00 0
2016-01-20 Hofmann Thomas W (Director) Option Ex 4,846 .00 0
2015-12-31 Lamp David L (President and CEO) Sale 60,739 25.64 1,557,165
2015-01-22 Stevens Scott L (Sr VP & Chief Commercial Offcr) Sale 3,418 20.43 69,839
2015-01-22 Buhrig Melissa M (Exec VP, General Counsel & Sec) Sale 3,415 20.43 69,778
2015-01-22 Bonczek David (Executive VP and CFO) Sale 11,301 20.43 230,913
2015-01-21 Stevens Scott L (Sr VP & Chief Commercial Offcr) Option Ex 10,091 .00 0
2015-01-21 Buhrig Melissa M (Exec VP, General Counsel & Sec) Option Ex 10,091 .00 0
2015-01-21 Bonczek David (Executive VP and CFO) Option Ex 33,334 .00 0
2015-01-02 Bonczek David (Executive VP and CFO) Sale 1,592 22.53 35,869
2014-12-22 Bonczek David (Executive VP and CFO) Sale 321 22.53 7,232
2014-02-21 Kuchta Chet (VP and Chief Operating Officer) Buy 24,518 .00 0
2014-02-21 Mullins Greg (See remarks) Buy 10,626 .00 0
2014-02-21 Kuchta Hank (President and CEO) Buy 33,109 .00 0
2014-02-21 Bonczek David (VP & CFO) Buy 12,259 .00 0
2014-01-01 Duckworth Rocky L (Director) Option Ex 3,342 .00 0
2014-01-01 Josey Scott D (Director) Option Ex 3,498 .00 0
2014-01-01 Smith Dan F (Director) Option Ex 3,498 .00 0
2014-01-01 Hofmann Thomas W (Director) Option Ex 3,498 .00 0
2013-11-12 Northern Tier Investors, Llc Sale 35,622,500 .00 0
2013-11-12 Aip V Genpar, L.l.c. (Director) Sale 35,622,500 .00 0
2013-11-12 Northern Tier Holdings Llc Sale 35,622,500 .00 0
2013-11-12 Aronson Bernard W (Director) Sale 35,622,500 .00 0
2013-11-12 Ginns Jonathan J (Director) Sale 35,622,500 .00 0
2013-11-12 Coulter James G Sale 35,622,500 .00 0
2013-08-19 Northern Tier Investors, Llc Sale 11,500,000 22.03 253,345,000
2013-08-19 Aip V Genpar, L.l.c. (Director) Sale 11,500,000 22.03 253,345,000
2013-08-19 Northern Tier Holdings Llc Sale 11,500,000 22.03 253,345,000
2013-08-19 Bonderman David Sale 11,500,000 22.03 253,345,000
2013-05-23 Northern Tier Investors, Llc Sale 1,800,000 25.23 45,412,200
2013-05-23 Aip V Genpar, L.l.c. (Director) Sale 1,800,000 25.23 45,412,200
2013-05-23 Northern Tier Holdings Llc Sale 1,800,000 25.23 45,412,200
2013-05-23 Coulter James G Sale 1,800,000 25.23 45,412,200
2013-05-06 Northern Tier Investors, Llc Sale 12,000,000 25.23 302,748,000
2013-05-06 Aip V Genpar, L.l.c. (Director) Sale 12,000,000 25.23 302,748,000
2013-05-06 Northern Tier Holdings Llc Sale 12,000,000 25.23 302,748,000
2013-05-06 Coulter James G Sale 12,000,000 25.23 302,748,000
2013-02-08 Northern Tier Investors, Llc Sale 1,605,000 23.42 37,590,705
2013-02-08 Aip V Genpar, L.l.c. (Director) Sale 1,605,000 23.42 37,590,705
2013-02-08 Northern Tier Holdings Llc Sale 1,605,000 23.42 37,590,705
2013-02-08 Bonderman David Sale 1,605,000 23.42 37,590,705
2013-01-24 Northern Tier Investors, Llc Sale 10,700,000 23.42 250,604,700
2013-01-24 Aip V Genpar, L.l.c. (Director) Sale 10,700,000 23.42 250,604,700
2013-01-24 Northern Tier Holdings Llc Sale 10,700,000 23.42 250,604,700
2013-01-24 Coulter James G Sale 10,700,000 23.42 250,604,700
2012-11-09 Northern Tier Investors, Llc Option Ex 18,383,000 .00 0
2012-11-09 Aip V Genpar, L.l.c. (Director) Option Ex 18,383,000 .00 0
2012-11-09 Northern Tier Holdings Llc Option Ex 18,383,000 .00 0
2012-11-09 Aronson Bernard W (Director) Option Ex 18,383,000 .00 0
2012-11-09 Ginns Jonathan J (Director) Option Ex 18,383,000 .00 0
2012-11-09 Coulter James G Option Ex 18,383,000 .00 0
2012-08-20 Kuchta Hank (President, COO & Director) Buy 5,400 18.42 99,468
2012-08-15 Rodriguez Mario E. (CEO and Director) Buy 4,900 17.32 84,843

Insider trading activities including stock purchases, stock sales, and option exercises of NTI listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Northern Tier Energy Lp (symbol NTI, CIK number 1533454) see the Securities and Exchange Commission (SEC) website.