# Relationship history for MSHA mine 0202141

Current hierarchy: **Jamie  Mace; Chad  Pittenger → L.P.'s Cinder Pitt, LLC → L.P.'s Cinder Pitt, LLC**

- 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:** Olybros LLC → L.P.'s Cinder Pitt, LLC; 1983-03-01 to 2008-10-07; source msha-controller-operator-history
- **controller_controls_mine:** Larry N  Olson → L.P.'s Cinder Pitt, LLC; 1983-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Larry N  Olson → Olybros LLC; 1983-03-01 to 2008-10-07; source msha-controller-operator-history
- **controller_controls_operator:** Glenn W  Olson → Olybros LLC; 1983-03-01 to 2008-10-07; source msha-controller-operator-history
- **operator_operates_mine:** L.P.'s Cinder Pitt, LLC → L.P.'s Cinder Pitt, LLC; 2008-10-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Larry  Pittenger et al → L.P.'s Cinder Pitt, LLC; 2008-10-08 to 2024-05-07; source msha-controller-operator-history
- **controller_controls_operator:** Larry  Pittenger et al → L.P.'s Cinder Pitt, LLC; 2008-10-08 to 2024-05-07; source msha-controller-operator-history
- **controller_controls_mine:** Jamie  Mace → L.P.'s Cinder Pitt, LLC; 2024-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jamie  Mace → L.P.'s Cinder Pitt, LLC; 2024-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Chad  Pittenger → L.P.'s Cinder Pitt, LLC; 2024-05-08 to current/open; source msha-controller-operator-history