# Relationship history for MSHA mine 2700450

Current hierarchy: **Stephen P  Early → SPE Real Estate LLC → SPE Real Estate 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:** SPE Real Estate LLC → SPE Real Estate LLC; 2011-07-25 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Stephen P  Early → SPE Real Estate LLC; 2011-07-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Stephen P  Early → SPE Real Estate LLC; 2011-07-25 to current/open; source msha-controller-operator-history