(marketscreener.com) NEW YORK, Dec. 06, 2019 (GLOBE NEWSWIRE) -- Pomerantz LLP is investigating claims on behalf of investors of Third Coast Midstream, LLC f/k/a American Midstream Partners, LP ("American Midstream" or the "Company") (NYSE: AMID). Such investors are advised to contact Robert S. Willoughby at...http://www.marketscreener.com/news/Pomerantz-Law-Firm-Investigates-Claims-on-Behalf-of-Investors-of-Third-Coast-Midstream-LLC-f-k-a-Am--29693466/?utm_medium=RSS&utm_content=20191206