# Relationship history for MSHA mine 4609099

Current hierarchy: **Sev.en Global Investments a.s. → Panther Creek Mining LLC → Coon Hollow Tunnel Mine**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** Richard M  Hendrick → Coon Hollow Tunnel Mine; 2001-04-17 to 2003-10-29; source msha-controller-operator-history
- **controller_controls_mine:** Timothy G Elliott → Coon Hollow Tunnel Mine; 2003-10-30 to 2008-07-22; source msha-controller-operator-history
- **operator_operates_mine:** Speed Mining, LLC → Coon Hollow Tunnel Mine; 2005-04-05 to 2015-10-25; source msha-controller-operator-history
- **controller_controls_operator:** Timothy G Elliott → Speed Mining, LLC; 2005-04-05 to 2008-07-22; source msha-controller-operator-history
- **controller_controls_operator:** Richard M  Hendrick → Speed Mining, LLC; 2005-04-05 to 2003-10-29; source msha-controller-operator-history
- **controller_controls_mine:** Patriot Coal Corporation → Coon Hollow Tunnel Mine; 2008-07-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Patriot Coal Corporation → Speed Mining, LLC; 2008-07-23 to 2015-10-25; source msha-controller-operator-history
- **operator_operates_mine:** Panther Creek Mining LLC → Coon Hollow Tunnel Mine; 2015-10-26 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Blackhawk Mining LLC → Coon Hollow Tunnel Mine; 2015-10-26 to 2020-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Blackhawk Mining LLC → Panther Creek Mining LLC; 2015-10-26 to 2020-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Sev.en Global Investments a.s. → Coon Hollow Tunnel Mine; 2020-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sev.en Global Investments a.s. → Panther Creek Mining LLC; 2020-06-01 to current/open; source msha-controller-operator-history