StandardAero Files Prospectus Relates To Proposed Resale Or Other Disposition By Selling Stockholders Of Up To 187,137,524 Shares

Common Stock

This prospectus relates to the proposed resale or other disposition by the selling stockholders identified in this prospectus of up to 187,137,524 shares of StandardAero, Inc. common stock, par value $0.01 per share.

We are not selling any shares of common stock under this prospectus and will not receive any of the proceeds from the sale or other disposition of common stock by the selling stockholders. The selling stockholders will bear any underwriting discounts and commissions attributable to their sale of common stock in this offering, and we will generally bear the remaining expenses.

The selling stockholders may, from time to time, sell, transfer, or otherwise dispose of any or all of their shares on any national securities exchange or quotation service on which the shares may be listed or quoted at the time of sale, in the over-the-counter market, in one or more transactions other than on these exchanges or systems, such as privately negotiated transactions, or using a combination of these methods, and at fixed prices, at prevailing market prices at the time of the sale, at varying prices determined at the time of sale, or at negotiated prices. If any underwriters, dealers or agents are involved in the sale of any of the securities, their names and any applicable purchase price, fee, commission or discount arrangement between or among them will be set forth, or will be calculable from the information set forth, in the applicable prospectus supplement. See the disclosure under the heading "Plan of Distribution" elsewhere in this prospectus for more information about how the selling stockholders may sell or otherwise dispose of their shares hereunder. The selling stockholders may sell any, all or none of the shares offered by this prospectus and we do not know when or in what amount the selling stockholders may sell their shares hereunder.

Our common stock is listed on the New York Stock Exchange under the symbol "SARO." On January 26, 2026, the last reported sale price of our common stock on the New York Stock Exchange was $32.72 per share.