SCHEDULE 13G 0001018724 XXXXXXXX LIVE Class A common stock, par value $0.0001 12/31/2025 0001784570 BETA Technologies, Inc. 086921103 1150 Airport Drive South Burlington VT 05403 Rule 13d-1(d) Amazon.com, Inc. DE 11753896.00 0.00 11753896.00 0.00 11753896.00 N 5.3 CO BETA Technologies, Inc. 1150 Airport Drive, South Burlington, Vermont 05403 Amazon.com, Inc. 410 Terry Avenue North Seattle, Washington 98109 Delaware Y 11,753,896 Amazon.com NV Investment Holdings LLC ("NV Holdings"), a wholly-owned subsidiary of Amazon.com, Inc. ("Amazon"), is the record holder of the shares of Class A common stock, par value $0.0001 ("Class A common stock"). Amazon has sole voting and investment power with respect to the shares held by NV Holdings. 5.3% The percent of class beneficially owned by Amazon was calculated assuming 220,528,649 shares of Class A common stock of BETA Technologies, Inc. (the "Issuer") outstanding as of December 1, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on December 4, 2025. 11,753,896 0 11,753,896 0 Y Y Y Y Y Y Amazon.com, Inc. /s/ Susan K. Jong 02/10/2026