INVESTOR NOTICE: AEVEX Corp. (AVEX) Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit, Robbins Geller Rudman & Dowd LLP Announces

Robbins Geller Rudman & Dowd LLP announces that purchasers or acquirers of AEVEX Corp. (NYSE: AVEX ): (i) Class A common stock pursuant and/or traceable to the registration statement and prospectus issued in connection with AEVEX' April 2026 initial public offering (the "IPO"); and/or (ii) publicly traded Class A common stock between April 17, 2026 and June 4, 2026, inclusive (the "Class Period"), have until October 20, 2026 to seek appointment as lead plaintiff of the AEVEX class action lawsuit.

Captioned Rosenberg v. AEVEX Corp. , No. 26-cv-04779 (S.D. Cal.), the AEVEX class action lawsuit charges AEVEX, Madison Dearborn Partners, LLC, AEVEX' controlling private equity owner, and certain of AEVEX' top executives, directors, and underwriters of the IPO with violations of the Securities Act of 1933 and/or the Securities Exchange Act of 1934.

The complaint alleges that in its April 2026 IPO, AEVEX sold 18.4 million shares of common stock.

The AEVEX class action lawsuit alleges that in the IPO's offering documents and throughout the Class Period defendants made false and/or misleading statements and/or failed to disclose that despite conveying a commitment to follow a 180-day "lock-up" and therefore prevent Madison Dearborn Partners, LLC from selling its Class A common stock or converting or exchanging its Class B or LLC Units into Class A common stock for public sale until at least October 13, 2026, defendants concealed a pre-arranged plan between Madison Dearborn Partners, LLC, Goldman Sachs & Co. LLC, BofA Securities, Inc., and Jefferies LLC to prematurely abrogate that commitment and allow for a secondary public offering ("SPO") shortly after the IPO.

On June 1, 2026, after the market closed, AEVEX allegedly filed a registration statement with the SEC on Form S-1 announcing AEVEX' intention to sell eight million more shares of Class A common stock to the investing public via an SPO. On this news, the price of AEVEX Class A common stock fell approximately 16%, according to the complaint.

On June 5, 2026, AEVEX filed a final prospectus, dated June 3, 2026, with the SEC on Form 424B4, which, together with the registration statement, formed the offering documents for the SPO. The offering documents for the SPO allegedly disclosed the existence of the defendants' pre-arranged plan to waive Madison Dearborn Partners, LLC's "lock-up" restrictions. On this news, the price of AEVEX Class A common stock fell 7% further, according to the complaint.

The Private Securities Litigation Reform Act of 1995 permits any investor who purchased or acquired AEVEX Class A common stock pursuant and/or traceable to the IPO's offering documents and/or during the Class Period to seek appointment as lead plaintiff in the AEVEX class action lawsuit.