Form 4 Filing for Rebecca Thompson

Rebecca Thompson, Chief Financial Officer of AAON, INC., reported the disposition of 155 shares of Common Stock on March 12, 2026, at a price of $91.51 per share. This transaction resulted in a post-transaction share count of 26,311. Additionally, Ms. Thompson disposed of 169 shares of Common Stock on the same date at the same price, leaving her with 26,142 shares. She also holds 4,225 shares of Common Stock through a 401(k) Plan. The filing also details several stock options granted to Ms. Thompson, with exercise prices ranging from $27.58 to $82.39 and expiration dates through March 2035.