SAN DIEGO, Nov. 19, 2025 (GLOBE NEWSWIRE) -- Shareholder rights law firm Johnson Fistel, PLLP has launched an investigation into whether the board members of Semrush Holdings, Inc. (NYSE: SEMR) breached their fiduciary duties in connection with the proposed sale of the company to Adobe, Inc. (NASDAQ: ADBE). If you own Semrush shares and believe this proposed transaction undervalues your investment, please consider joining our investigation. To participate or learn more, you can click or copy and paste the f ...