SAN FRANCISCO, Jan. 20, 2026 (GLOBE NEWSWIRE) -- National shareholder rights firm Hagens Berman is investigating Trex Company, Inc. (NYSE: TREX) regarding potential violations of the U.S. securities laws. The investigation focuses on whether Trex may have engaged in undisclosed sales practices and artificially inflated its sales figures by overstocking its “pro channel” partners while assuring investors that its new “level-loading” production strategy had eliminated inventory volatility. [CLICK HERE TO SUBM ...