# Relationship history for MSHA mine 3003407

Current hierarchy: **Kevin S  Laforge → June Bug Holdings LLC → June Bug Materials**

- 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:** June Bug Holdings LLC → June Bug Materials; 2002-05-23 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Kevin S  Laforge → June Bug Materials; 2002-05-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kevin S  Laforge → June Bug Holdings LLC; 2002-05-23 to current/open; source msha-controller-operator-history