# Relationship history for MSHA mine 0801410

Current hierarchy: **Carlis  Muncy; Carl  Muncy; David  Muncy → Circle M Enterprises, LLC → Wright Farms Pit**

- 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

- **operator_operates_mine:** Highlands Material LLC → Wright Farms Pit; 2016-02-08 to 2019-07-11; source msha-controller-operator-history
- **controller_controls_mine:** John  Anderson et al → Wright Farms Pit; 2016-02-08 to 2017-03-20; source msha-controller-operator-history
- **controller_controls_operator:** John  Anderson et al → Highlands Material LLC; 2016-02-08 to 2017-03-20; source msha-controller-operator-history
- **controller_controls_operator:** Michael  Reynolds et al → Highlands Material LLC; 2016-02-08 to 2017-03-20; source msha-controller-operator-history
- **controller_controls_mine:** Michael  Reynolds → Wright Farms Pit; 2017-03-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Michael  Reynolds → Highlands Material LLC; 2017-03-21 to 2019-07-11; source msha-controller-operator-history
- **operator_operates_mine:** R & J Dirtworks, LLC → Wright Farms Pit; 2019-07-12 to 2020-07-28; source msha-controller-operator-history
- **controller_controls_mine:** Robert A  Parks et al → Wright Farms Pit; 2019-07-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robert A  Parks et al → R & J Dirtworks, LLC; 2019-07-12 to 2020-07-28; source msha-controller-operator-history
- **controller_controls_operator:** John R  Witt et al → R & J Dirtworks, LLC; 2019-07-12 to 2020-07-28; source msha-controller-operator-history
- **operator_operates_mine:** CJC Shell → Wright Farms Pit; 2020-07-29 to 2025-10-01; source msha-controller-operator-history
- **controller_controls_mine:** Jessica  Lehr → Wright Farms Pit; 2020-07-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jessica  Lehr → CJC Shell; 2020-07-29 to 2025-10-01; source msha-controller-operator-history
- **operator_operates_mine:** Circle M Enterprises, LLC → Wright Farms Pit; 2025-10-02 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Carlis  Muncy et al → Wright Farms Pit; 2025-10-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Carlis  Muncy et al → Circle M Enterprises, LLC; 2025-10-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** David  Muncy et al → Circle M Enterprises, LLC; 2025-10-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Carl  Muncy et al → Circle M Enterprises, LLC; 2025-10-02 to current/open; source msha-controller-operator-history