X0306 4 2023-02-02 0 0001789029 Aeva Technologies, Inc. AEVA 0001850148 Dardashti Soroush Salehian C/O AEVA TECHNOLOGIES, INC. 555 ELLIS STREET MOUNTAIN VIEW CA 94043 1 1 1 0 Chief Executive Officer Common Stock 2023-02-02 4 S 0 362849 2.0372 D 23912491 I By the SS Trust Common Stock 2023-02-03 4 S 0 52600 2.0089 D 23859891 I By the SS Trust Common Stock 2023-02-06 4 S 0 35851 2.0162 D 23824040 I By the SS Trust The sales reported in this Form 4 were effected pursuant to a pre-established Rule 10b5-1 trading plan. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.00 to $2.09, inclusive. The reporting person undertakes to provide to Aeva Technologies, Inc., any security holder of Aeva, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (3) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.00 to $2.02, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.00 to $2.04, inclusive. /s/ Soroush Salehian Dardashti 2023-02-06