NEW YORK, Aug. 8, 2025 /PRNewswire/ -- 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:Steelcase Inc. (NYSE: SCS)'s sale of HNI Corporation for $7.20 in cash and 0.2192 shares of HNI common stock for each share of Steelcase. If you are a Steelcase shareholder, click here to learn more about your rights and options.LAVA Therapeutics N.V. (NASDAQ: LVTX ...