NYSE: SEMG $ 25.48 ( +0.28 ) ( +1.09% ) Volume: 257,312 August 31, 2021
Investor Relations Investor Relations»Investor Resources»Investor Contacts

Call Us

918.524.8100


Address

6120 S. Yale Avenue, Tulsa, OK

Investor Relations

Alisa Perkins

(918) 524-8081


SEMG Transfer Agent

1-866-281-4414

Media

Tom Droege

(918) 524-8560
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