# Relationship history for MSHA mine 4604669

Current hierarchy: **Alpha Metallurgical Resources Inc → Rum Creek Coal Sales → Feats Loadout**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Occidental Petroleum Corp → Feats Loadout; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Nutter Phil Sr → Feats Loadout; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Pine Rock Coals Inc → Feats Loadout; 1975-09-01 to 1977-03-20; source msha-controller-operator-history
- **controller_controls_operator:** Nutter Phil Sr → Pine Rock Coals Inc; 1975-09-01 to 1977-03-20; source msha-controller-operator-history
- **operator_operates_mine:** Laurel Run Mining Company → Feats Loadout; 1977-03-21 to 1993-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Occidental Petroleum Corp → Laurel Run Mining Company; 1977-03-21 to 1993-06-30; source msha-controller-operator-history
- **controller_controls_mine:** Massey Energy Company → Feats Loadout; 1993-03-01 to 2011-05-31; source msha-controller-operator-history
- **operator_operates_mine:** Laurel Run Mining Company → Feats Loadout; 1993-07-01 to 1998-11-06; source msha-controller-operator-history
- **controller_controls_mine:** CONSOL Energy Inc → Feats Loadout; 1993-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** CONSOL Energy Inc → Laurel Run Mining Company; 1993-07-01 to 1998-11-06; source msha-controller-operator-history
- **controller_controls_mine:** Massey Energy Company → Feats Loadout; 1997-10-20 to 2011-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Massey Energy Company → Feats Loadout; 1998-05-07 to 2011-05-31; source msha-controller-operator-history
- **operator_operates_mine:** Logan Mining Company → Feats Loadout; 1998-11-07 to 2001-09-19; source msha-controller-operator-history
- **controller_controls_mine:** Massey Energy Company → Feats Loadout; 1998-11-07 to 2011-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Massey Energy Company → Logan Mining Company; 1998-11-07 to 2001-09-19; source msha-controller-operator-history
- **operator_operates_mine:** Alex Energy Inc → Feats Loadout; 2001-09-20 to 2013-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Massey Energy Company → Alex Energy Inc; 2001-09-20 to 2011-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources, Inc. → Feats Loadout; 2011-06-01 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Logan Mining Company; 2011-06-01 to 2001-09-19; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Alex Energy Inc; 2011-06-01 to 2013-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Highland Mining Company → Feats Loadout; 2014-01-01 to 2017-10-22; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Highland Mining Company; 2014-01-01 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_operator:** Massey Energy Company → Highland Mining Company; 2014-01-01 to 2011-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources Holdings, Inc → Feats Loadout; 2016-07-26 to 2018-11-08; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources Holdings, Inc → Alex Energy Inc; 2016-07-26 to 2013-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources Holdings, Inc → Highland Mining Company; 2016-07-26 to 2017-10-22; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources Holdings, Inc → Feats Loadout; 2016-07-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources Holdings, Inc → Logan Mining Company; 2016-07-26 to 2001-09-19; source msha-controller-operator-history
- **operator_operates_mine:** Lexington Coal Company, LLC → Feats Loadout; 2017-10-23 to 2020-06-28; source msha-controller-operator-history
- **controller_controls_mine:** Lexington Coal Holdings, Inc → Feats Loadout; 2017-10-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lexington Coal Holdings, Inc → Lexington Coal Company, LLC; 2017-10-23 to 2020-06-28; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Metallurgical Resources Inc → Feats Loadout; 2018-11-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Metallurgical Resources Inc → Alex Energy Inc; 2018-11-09 to 2013-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Metallurgical Resources Inc → Highland Mining Company; 2018-11-09 to 2017-10-22; source msha-controller-operator-history
- **operator_operates_mine:** Rum Creek Coal Sales → Feats Loadout; 2020-06-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Rum Creek Coal Sales; 2020-06-29 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Metallurgical Resources Inc → Rum Creek Coal Sales; 2020-06-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources Holdings, Inc → Rum Creek Coal Sales; 2020-06-29 to 2018-11-08; source msha-controller-operator-history
- **controller_controls_operator:** Massey Energy Company → Rum Creek Coal Sales; 2020-06-29 to 2011-05-31; source msha-controller-operator-history