# Relationship history for MSHA mine 4407224

Current hierarchy: **Keri Alyssa Findley → CUMBERLAND COAL CORPORATION → PINE BRANCH 1**

- 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:** Ashland Inc et al → PINE BRANCH 1; 1987-05-18 to 2005-12-11; source msha-controller-operator-history
- **controller_controls_mine:** Arch Resources Inc → PINE BRANCH 1; 2005-12-12 to 2017-09-13; source msha-controller-operator-history
- **operator_operates_mine:** Cumberland River Coal LLC → PINE BRANCH 1; 2008-04-30 to 2022-06-20; source msha-controller-operator-history
- **controller_controls_operator:** Ashland Inc et al → Cumberland River Coal LLC; 2008-04-30 to 2005-12-11; source msha-controller-operator-history
- **controller_controls_operator:** Arch Resources Inc → Cumberland River Coal LLC; 2008-04-30 to 2017-09-13; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → PINE BRANCH 1; 2017-09-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Cumberland River Coal LLC; 2017-09-14 to 2022-06-20; source msha-controller-operator-history
- **controller_controls_mine:** Lloyd  Hill et al → PINE BRANCH 1; 2019-10-17 to 2019-11-14; source msha-controller-operator-history
- **controller_controls_mine:** Ascentia Inc → PINE BRANCH 1; 2019-11-15 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Coking Coal, LLC → PINE BRANCH 1; 2022-06-21 to 2025-11-18; source msha-controller-operator-history
- **controller_controls_operator:** Lloyd  Hill et al → Coking Coal, LLC; 2022-06-21 to 2019-11-14; source msha-controller-operator-history
- **controller_controls_operator:** Charles  Whitfield et al → Coking Coal, LLC; 2022-06-21 to 2019-11-14; source msha-controller-operator-history
- **controller_controls_operator:** James  Chisholm et al → Coking Coal, LLC; 2022-06-21 to 2019-11-14; source msha-controller-operator-history
- **controller_controls_operator:** Ascentia Inc → Coking Coal, LLC; 2022-06-21 to 2025-11-18; source msha-controller-operator-history
- **controller_controls_mine:** Keri Alyssa Findley → PINE BRANCH 1; 2025-09-22 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Cumberland Coal Corporation → PINE BRANCH 1; 2025-11-19 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Keri Alyssa Findley → Cumberland Coal Corporation; 2025-11-19 to current/open; source msha-controller-operator-history