ALT5 Sigma's stock fell 96% after the firm's deal with WLFI was announced on Friday. The stock price dropped from $8.97 before the announcement to $0.35. Eric Trump was a board observer at the WLFI digital asset treasury firm. World Liberty co-founder Zachary Folkman is an ALT5 Sigma director, and World Liberty CEO Zach Witkoff is ALT5 Sigma's chairman.