Rosen Law Firm said investors who held DNOW Inc. common stock on the Aug. 5, 2025 record date and were eligible to vote at the Sept. 9, 2025 special meeting on DNOW's merger with MRC Global Inc. have until Oct. 2, 2026 to seek appointment as lead plaintiff in a securities class action the firm said it first filed. The suit alleges DNOW and related defendants understated the merger risks created by material problems in MRC Global's new ERP system, leaving statements about the company's business, operations and prospects materially misleading or without a reasonable basis. Earlier case details cited by Hagens Berman said DNOW later disclosed on Feb. 20, 2026 that MRC revenue had fallen because of persistent ERP challenges, delayed 2026 guidance and triggered a 19% one-day drop in DNOW shares.