SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates MMP, DSEY, BGRY
NEW YORK, May 19, 2023 (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: Magellan Midstream Partners, L.P. (NYSE: MMP)...