# Relationship history for MSHA mine 2103841

Current hierarchy: **Dennis (Denny)Harold  Jensen; Sharilyn (Shari) Rae  Jensen → North Pine Aggregate Inc. → Fogt 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:** North Pine Aggregate Inc. → Fogt Pit; 2014-08-25 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Dennis (Denny)Harold  Jensen et al → Fogt Pit; 2014-08-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Dennis (Denny)Harold  Jensen et al → North Pine Aggregate Inc.; 2014-08-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sharilyn (Shari) Rae  Jensen et al → North Pine Aggregate Inc.; 2014-08-25 to current/open; source msha-controller-operator-history