X0306 4 2023-03-15 0 0001368622 AeroVironment Inc AVAV 0001180211 MULLER EDWARD R 241 18TH STREET SOUTH SUITE #415 ARLINGTON VA 22202 1 0 0 0 Common Stock 2023-03-15 5 J 0 17489 0 D 2919 D Common Stock 2023-03-15 5 J 0 17489 0 A 44496 I See Footnote Common Stock 810 I See Footnote The transaction is a transfer of direct ownership of 17,489 shares of Common Stock, for no consideration, to the Edward R. Muller and Patricia E. Bauer 1991 Family Trust. The transaction is the receipt of 17,489 shares of Common Stock, for no consideration, in the transfer referenced in Footnote 1. Shares are held by the Edward R. Muller and Patricia E. Bauer 1991 Family Trust, of which Mr. Muller is one of the trustees. Mr. Muller disclaims beneficial ownership of any securities in which he does not have a pecuniary interest. Shares are held by the Edward R. Muller IRA of which Mr. Muller has sole power of disposition. /s/ Kasey Hannah, Attorney-in-Fact 2023-03-16