| Halcon Resources LLC +3 co-filersDirector, 10% owner, 10% owner · 1 transaction | — | 220.00Mas of Feb 2012 | 220.00M | — | — |
| William Herbert Hunt Trust Estate +1 co-filer10% owner · 1 transaction | — | 103.74Mas of Jan 2013 | — | — | — |
| Franklin Resources Inc10% owner · 122 transactions | — | 82.04M†as of Jan 2018 | — | — | 19.11M |
| Ares Management LLC +7 co-filersDirector, 10% owner · 7 transactions | — | 52.71M†as of Aug 2019 | — | 1.11M | 5.53M |
| Ares Management LLC +6 co-filersDirector, 10% owner · 10 transactions | — | 42.81M†as of Aug 2018 | 94.3K | — | 986.3K |
| Canada Pension Plan Investment Board10% owner · 2 transactions | — | 41.94M†as of May 2013 | 36.8K | — | — |
| Bowman Britani Talley10% owner · 66 transactions | — | 20.42M†as of Apr 2009 | — | — | 1.64M |
| Lee Larry EChairman, President, & CEO, Director, 10% owner · 51 transactions | — | 20.25M†as of Jan 2012 | 592.3K | 125.0K | — |
| Jefferies Group Inc /De/ +3 co-filers10% owner · 12 transactions | — | 19.44M†as of Dec 2010 | — | 1.92M | — |
| Canada Pension Plan Investment Board +1 co-filerSee Remarks · 13 transactions | — | 9.07M†as of Sep 2016 | 125.5K | 7.16M | — |
| Petersen Gary R +3 co-filers10% owner · 1 transaction | — | 3.75Mas of Sep 2012 | — | — | 40.25M |
| Barrett Jonathan Dan +2 co-filersDirector, 10% owner, 10% owner · 11 transactions | — | 3.17M† | — | — | 1.89M |
| Wilson Floyd CChairman, CEO & President · 36 transactions | — | 1.73M†as of Mar 2018 | 2.33M | 1.93M | 10.0K |
| Coben Lawrence SChairman and CEO, Director, 10% owner · 6 transactions | — | 1.02Mas of Mar 2006 | — | 13.2K | — |
| Smiley Drake NSVP, Land & Exploration · 16 transactions | — | 501.7Kas of Jan 2012 | 520.0K | — | — |
| Wright Jon C.EVP & COO · 12 transactions | — | 461.5Kas of Sep 2019 | 367.6K | — | 10.0K |
| Hicks Quentin REVP, Finance and IR · 7 transactions | — | 435.0Kas of Mar 2019 | 316.3K | — | 25 |
| Herod Stephen WEVP, Corporate Development · 20 transactions | — | 427.2K†as of Mar 2019 | 644.9K | 68.3K | — |
| Mize MarkEVP, CFO and Treasurer · 17 transactions | — | 408.4Kas of Mar 2019 | 601.5K | 115.0K | — |
| Austin George LSVP, CFO · 10 transactions | — | 402.4Kas of Jan 2012 | 375.0K | — | — |
| Rampey Larry GSVP, Operations · 14 transactions | — | 388.5Kas of Jan 2012 | 400.0K | — | — |
| Friedman Brian P +5 co-filersSee Footnote (5), See Footnote (5). · 10 transactions | — | 330.2K†as of Dec 2010 | — | — | — |
| Hunt David S.Director · 7 transactions | — | 325.1Kas of May 2014 | 65.1K | 260.0K | — |
| Anderson Robert JohnEVP, COO · 3 transactions | — | 277.7Kas of Sep 2012 | 263.6K | — | — |
| Reardon John MDirector · 42 transactions | — | 268.8Kas of May 2011 | 135.9K | 122.9K | — |
| Smiley Stephen PDirector · 12 transactions | — | 250.1K†as of May 2014 | 77.8K | — | — |
| Kier IsaacSecretary and Treasurer, Director · 6 transactions | — | 196.5Kas of Mar 2006 | — | 13.2K | — |
| Cusack Charles E IIIEVP, Chief Operating Officer · 28 transactions | — | 195.1K†as of Mar 2016 | 303.1K | 460.0K | — |
| DiMichele Richard G.VP, Midstream Operations · 4 transactions | — | 179.8Kas of Feb 2014 | 117.2K | — | — |
| Lane Sean PDirector · 9 transactions | — | 161.4Kas of May 2011 | 135.9K | 10.0K | — |
| Marshall Gerald RDirector · 32 transactions | — | 160.9Kas of May 2011 | 135.9K | 70.0K | 55.0K |
| Gicaletto SabrinaVP, Finance & Treasury · 6 transactions | — | 149.1Kas of Dec 2010 | 108.0K | — | — |
| Lindsey Vicky LVP, Accounting & Controller · 5 transactions | — | 148.9Kas of Dec 2010 | 113.0K | — | — |
| Irish James LDirector · 5 transactions | — | 144.5K†as of May 2014 | 77.8K | — | — |
| Brown Jason E.VP, Corporate Development · 2 transactions | — | 110.0K†as of Sep 2012 | 10.0K | — | — |
| Christmas James WDirector · 18 transactions | — | 107.0K†as of May 2018 | 252.0K | 500.0K | — |
| Obut Tina SSVP, Corporate Reserves · 18 transactions | — | 106.5Kas of Mar 2019 | 460.8K | 140.0K | — |
| Schotz JonDirector · 6 transactions | — | 104.9Kas of Mar 2006 | — | 13.2K | — |
| Zuehlke Scott M.VP, Investor Relations · 9 transactions | — | 98.4K†as of Mar 2014 | 81.5K | 10.2K | — |
| Vlasic Michael AndrewDirector · 22 transactions | — | 95.8K†as of Sep 2016 | 6.55M | — | — |
| Longmire John MSr. VP and CFO · 2 transactions | — | 87.3Kas of Jul 2007 | 20.0K | — | — |
| Fuller Thomas RDirector · 15 transactions | — | 84.3Kas of Nov 2018 | 252.0K | 57.3K | 1.4K |
| Clark Michael LaurenceDirector · 3 transactions | — | 77.0Kas of May 2018 | 77.0K | — | — |
| Campbell William JeffersonDirector · 3 transactions | — | 77.0Kas of May 2018 | 77.0K | — | — |
| Scott Ronald D.Director · 3 transactions | — | 77.0Kas of May 2018 | 77.0K | — | — |
| Tippett David W.VP, Chief Information Officer · 5 transactions | — | 72.7Kas of Feb 2014 | 75.9K | — | — |
| Rinando Joseph S IIISVP, CAO and Controller · 15 transactions | — | 72.1Kas of Sep 2017 | 405.7K | 40.0K | — |
| Phaneuf Robert EVP - Corporate Development · 2 transactions | — | 70.2Kas of Nov 2007 | 75.1K | — | — |
| Cox John LVP, Secretary and Treasurer · 1 transaction | — | 69.2Kas of Nov 2006 | 69.2K | — | — |
| Helm Larry LEVP, Corporate Affairs · 11 transactions | — | 54.5Kas of Mar 2016 | 256.9K | 20.0K | — |
| Little Richard HChief Executive Officer · 11 transactions | — | 47.5Kas of Feb 2023 | 53.1K | 8.0K | — |
| Takaha Eric G.Director · 2 transactions | — | 43.2Kas of May 2017 | 43.2K | — | — |
| Brook Mary EllenVP, Land · 2 transactions | — | 36.7Kas of Sep 2012 | 10.0K | — | — |
| McArdle Janine JDirector · 1 transaction | — | 34.0K†as of Jun 2018 | 33.8K | — | — |
| Barnes Sylvia K.Director · 7 transactions | — | 27.8Kas of Jun 2017 | 23.2K | 20.0K | — |
| Rohling Daniel PChief Operating Officer · 12 transactions | — | 26.6K | 46.5K | 7.8K | 22.3K |
| Miller David BDirector · 14 transactions | — | 23.1K†as of Sep 2016 | 220.18M | — | 40.25M |
| Andrews Richard KevinEVP, CFO and Treasurer · 9 transactions | — | 14.2Kas of Aug 2022 | 13.3K | 2.5K | — |
| Hinds Gregory S.Director · 2 transactions | — | 11.6Kas of Sep 2021 | — | 11.6K | — |
| Barth Carin MarcyDirector · 1 transaction | — | 10.6Kas of Apr 2019 | 10.6K | — | — |
| Stubbs James M.VP, Operations · 1 transaction | — | 10.0Kas of Aug 2012 | 10.0K | — | — |
| Evans Grant RVP, Exploration & Geosciences · 7 transactions | — | 9.6Kas of Feb 2023 | 13.3K | 6.2K | — |
| Mayer Walter RSVP, General Counsel · 8 transactions | — | 9.0K | 15.5K | — | 4.8K |
| Rogers William DDirector · 2 transactions | — | 6.0K†as of Dec 2021 | — | 4.0K | — |
| Kasparek Leah R.SVP, HR & Corporate Secretary · 30 transactions | — | 5.9Kas of Feb 2023 | 583.6K | 24.7K | 85 |
| Markham E. Murphy IVDirector · 1 transaction | — | 5.0Kas of Jun 2012 | 5.0K | — | — |
| Bridwell Tucker SDirector · 22 transactions | — | 3.3K†as of Sep 2016 | 175.0K | 80.0K | — |
| Germann ScottDirector · 5 transactions | — | 2.4Kas of Jun 2021 | — | 3.0K | 4.8K |
| Welsh Mark A. IVDirector · 7 transactions | — | 1.0Kas of Sep 2016 | 175.0K | — | — |
| Elkouri David SEVP, General Counsel · 46 transactions | — | 877†as of Dec 2019 | 674.7K | 230.0K | 8.0K |
| Brown John Wat /AdvDirector · 4 transactions | — | 709†as of Sep 2016 | — | — | — |
| Halres LLC +3 co-filers10% owner · 1 transaction | — | 2as of May 2015 | — | — | — |
| Segal Paul +3 co-filersDirector, 10% owner · 1 transaction | — | 0 | — | — | 2.37M |
| Schall DarrylDirector · 7 transactions | — | 0as of Aug 2019 | 59.7K | 17.0K | 84.1K |
| Martin Charles EVP, Controller · 1 transaction | — | 0 | — | — | 7.6K |