GrafTech International, Ltd. Investigated by the Portnoy Law Firm
LOS ANGELES, March 19, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises GrafTech International, Ltd. (“GrafTech" or the "Company") (NYSE:EAF) investors that the firm has initiated an investigation into possible securities fraud, and may file a class action on behalf of investors.
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