NEW YORK, July 02, 2025 (GLOBE NEWSWIRE) -- Halper Sadeh LLC, an investor rights law firm, is investigating the following companies for potential violations of the federal securities laws and/or breaches of fiduciary duties to shareholders relating to: MRC Global Inc. (NYSE: MRC)’s sale to DNOW Inc. for 0.9489 shares of DNOW common stock for each share of MRC common stock. If you are a MRC shareholder, click here to learn more about your legal rights and options. Big 5 Sporting Goods Corp. (NASDAQ: BGFV)’s  ...