# Relationship history for MSHA mine 4609415

Current hierarchy: **David D  Bundy → Bundy Auger Mining, Inc → SHM 06 Highwall Miner**

- 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:** David D  Bundy et al → SHM 06 Highwall Miner; 1991-08-01 to 2010-07-25; source msha-controller-operator-history
- **controller_controls_mine:** David D  Bundy et al → SHM 06 Highwall Miner; 2010-07-26 to 2012-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Tim Marcum & Sons, Inc. → SHM 06 Highwall Miner; 2011-04-25 to 2014-09-14; source msha-controller-operator-history
- **controller_controls_mine:** Rhonda D  Marcum → SHM 06 Highwall Miner; 2011-04-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rhonda D  Marcum → Tim Marcum & Sons, Inc.; 2011-04-25 to 2014-09-14; source msha-controller-operator-history
- **controller_controls_mine:** David D  Bundy et al → SHM 06 Highwall Miner; 2013-01-01 to 2016-06-27; source msha-controller-operator-history
- **operator_operates_mine:** Bundy Auger Mining, Inc. → SHM 06 Highwall Miner; 2014-09-15 to 2020-08-10; source msha-controller-operator-history
- **controller_controls_operator:** David D  Bundy et al → Bundy Auger Mining, Inc.; 2014-09-15 to 2012-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Perian  Salviola et al → Bundy Auger Mining, Inc.; 2014-09-15 to 2012-12-31; source msha-controller-operator-history
- **controller_controls_operator:** David D  Bundy et al → Bundy Auger Mining, Inc.; 2014-09-15 to 2016-06-27; source msha-controller-operator-history
- **controller_controls_operator:** OHA Investment Corporation et al → Bundy Auger Mining, Inc.; 2014-09-15 to 2016-06-27; source msha-controller-operator-history
- **controller_controls_operator:** David D  Bundy et al → Bundy Auger Mining, Inc.; 2014-09-15 to 2010-07-25; source msha-controller-operator-history
- **controller_controls_operator:** Robert  Williams et al → Bundy Auger Mining, Inc.; 2014-09-15 to 2010-07-25; source msha-controller-operator-history
- **controller_controls_mine:** David D  Bundy → SHM 06 Highwall Miner; 2016-06-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** David D  Bundy → Bundy Auger Mining, Inc.; 2016-06-28 to 2020-08-10; source msha-controller-operator-history
- **controller_controls_mine:** Jason E Rudakas et al → SHM 06 Highwall Miner; 2016-12-29 to 2020-01-26; source msha-controller-operator-history
- **controller_controls_mine:** Rodney  Mays → SHM 06 Highwall Miner; 2020-01-27 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Yellowhammer Energy Solutions, LLC → SHM 06 Highwall Miner; 2020-08-11 to 2021-12-01; source msha-controller-operator-history
- **controller_controls_operator:** Rodney  Mays → Yellowhammer Energy Solutions, LLC; 2020-08-11 to 2021-12-01; source msha-controller-operator-history
- **controller_controls_operator:** Jason E Rudakas et al → Yellowhammer Energy Solutions, LLC; 2020-08-11 to 2020-01-26; source msha-controller-operator-history
- **controller_controls_operator:** Brian A Lewis et al → Yellowhammer Energy Solutions, LLC; 2020-08-11 to 2020-01-26; source msha-controller-operator-history
- **operator_operates_mine:** Bundy Auger Mining, Inc → SHM 06 Highwall Miner; 2021-12-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Perian  Salviola et al → Bundy Auger Mining, Inc; 2021-12-02 to 2012-12-31; source msha-controller-operator-history
- **controller_controls_operator:** David D  Bundy et al → Bundy Auger Mining, Inc; 2021-12-02 to 2012-12-31; source msha-controller-operator-history
- **controller_controls_operator:** David D  Bundy et al → Bundy Auger Mining, Inc; 2021-12-02 to 2016-06-27; source msha-controller-operator-history
- **controller_controls_operator:** OHA Investment Corporation et al → Bundy Auger Mining, Inc; 2021-12-02 to 2016-06-27; source msha-controller-operator-history
- **controller_controls_operator:** David D  Bundy → Bundy Auger Mining, Inc; 2021-12-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robert  Williams et al → Bundy Auger Mining, Inc; 2021-12-02 to 2010-07-25; source msha-controller-operator-history
- **controller_controls_operator:** David D  Bundy et al → Bundy Auger Mining, Inc; 2021-12-02 to 2010-07-25; source msha-controller-operator-history