ROBERT C. GRABLE

Corporate Board Profile

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ATMOS ENERGY CORP

Filing Date Source Excerpt
2013-12-20 Mr. Grable possesses advanced leadership skills developed as partner and one of seven founders of Kelly Hart & Hallman LLP, a large regional law firm. Mr. Grable has extensive experience in representing companies in the oil and gas industry, having represented oil and gas producers, pipelines and utilities in transactions, regulatory matters and litigation, for over 33 years.
2014-12-22 Mr. Grable possesses advanced leadership skills developed as partner and one of seven founders of Kelly Hart & Hallman LLP, a large regional law firm. Mr. Grable has extensive experience in representing companies in the oil and gas industry, having represented oil and gas producers, pipelines and utilities in transactions, regulatory matters and litigation, for over 38 years.
2015-12-21 Mr. Grable possesses advanced leadership skills developed as partner and one of seven founders of Kelly Hart & Hallman LLP, a large regional law firm. Mr. Grable has extensive experience in representing companies in the oil and gas industry, having represented oil and gas producers, pipelines and utilities in transactions, regulatory matters and litigation, for over 39 years.
2016-12-23 Mr. Grable possesses advanced leadership skills developed as partner and one of seven founders of Kelly Hart & Hallman LLP, a large regional law firm. Mr. Grable has extensive experience in representing companies in the oil and gas industry, having represented oil and gas producers, pipelines and utilities in transactions, regulatory matters and litigation, for over 40 years.
2017-12-22 Mr. Grable possesses advanced leadership skills developed as partner and one of seven founders of Kelly Hart & Hallman LLP, a large regional law firm. Mr. Grable has extensive experience in representing companies in the oil and gas industry.
2018-12-21 Mr. Grable possesses advanced leadership skills developed as partner and one of seven founders of Kelly Hart & Hallman LLP, a large regional law firm. Mr. Grable has extensive experience in representing companies in the oil and gas industry, having represented oil and gas producers, pipelines and utilities in transactions, regulatory matters and litigation, for over 40 years.
2019-12-20 Mr. Grable has extensive experience in representing companies in the oil and gas industry, having represented oil and gas producers, pipelines and utilities in transactions, regulatory matters and litigation, for over 40 years.
2020-12-18 Mr. Grable possesses advanced leadership skills developed as a partner and one of seven founders of Kelly Hart & Hallman LLP, a large regional law firm. Mr. Grable has extensive experience in representing companies in the oil and gas industry.

Data sourced from SEC filings. Last updated: 2025-07-01