Portnoy Law Firm Announces Class Action on Behalf of AEVEX Corp. Investors

A class action lawsuit has been filed against AEVEX Corp., a defense technology contractor, alleging that the company made false statements in its April 2026 IPO offering documents. The complaint claims defendants concealed a pre-arranged plan to waive Madison Dearborn Partners' 180-day lock-up restrictions and allow for a secondary public offering shortly after the IPO. The announcement of the SPO caused AEVEX stock to fall approximately 16%, with an additional 7% decline following disclosure of the lock-up waiver plan.