X0202 SCHEDULE 13G/A 0001071287 XXXXXXXX LIVE 1 CLASS A COMMON STOCK 06/15/2026 0001784570 BETA TECHNOLOGIES, INC. 086921103 1150 AIRPORT DRIVE SOUTH BURLINGTON VT 05403 Rule 13d-1(d) Charles A. Davis X1 111670 16410463 111670 16410463 16522133 N 7.3 IN The percent of class reflected in Row 9 is based upon an aggregate of 225,439,576 shares of Class A common stock outstanding as of August 6, 2026 as indicated in the Issuer's Quarterly Report on Form 10-Q filed August 12, 2026. On June 15, 2026, Ellipse Holdings LLC distributed an aggregate of 1,235,982 shares of Class A common stock of the Issuer to certain of its members, without consideration, in accordance with their respective interests in Ellipse Holdings LLC, which distribution excluded Mr. Davis. Accordingly, the shares beneficially owned by Mr. Davis through Ellipse Holdings LLC (directly or indirectly through his voting and investment discretion) were reduced by the number of shares distributed. BETA TECHNOLOGIES, INC. 1150 AIRPORT DRIVE, SOUTH BURLINGTON, VT, USA, 05403 CHARLES A. DAVIS 20 HORSENECK LANE, 2ND FLOOR, GREENWICH, CT 06830 USA Y Consists of shares of Class A common stock ("Shares") held as follows: (i) 111,670 Shares issuable pursuant to outstanding stock options held by the Reporting Person that are exercisable within 60 days of June 30, 2026 and (ii) 16,410,463 Shares directly held by Ellipse Holdings LLC. The Reporting Person is the President and CEO of Ellipse Holdings LLC and, therefore, may be deemed to directly or indirectly exercise voting and investment discretion over securities held by the foregoing entity, but the filing of this statement shall not be deemed an admission of beneficial ownership for purposes of Section 13(d) or 13(g) or for any other purpose. On June 15, 2026, Ellipse Holdings LLC distributed an aggregate of 1,235,982 Shares to certain of its members, without consideration, in accordance with their respective interests in Ellipse Holdings LLC, which distribution excluded Mr. Davis. Accordingly, the Shares beneficially owned by Mr. Davis through Ellipse Holdings LLC (directly or indirectly through his voting and investment discretion) were reduced by the number of Shares distributed. See response to row 11 on the cover page hereto. See response to row 5 on the cover page hereto. See response to row 6 on the cover page hereto. See response to row 7 on the cover page hereto. See response to row 8 on the cover page hereto. Y N The information set forth in Item 4(a) is hereby incorporated by reference into this Item 6. Y Y Y Y Charles A. Davis /s/ Charles A. Davis 08/14/2026