Sec Form 4 Filing - Dardashti Soroush Salehian @ Aeva Technologies, Inc. - 2021-03-12

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Dardashti Soroush Salehian 2. Issuer Name and Ticker or Trading Symbol Aeva Technologies, Inc. [ AEVA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) C/O AEVA TECHNOLOGIES, INC., 555 ELLIS STREET 3. Date of Earliest Transaction (MM/DD/YY) 03/12/2021 (Street) MOUNTAIN VIEW, CA94043 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 03/12/2021 A 24,275,340 A 24,275,340 D

< td style="text-align: center;"> 1,880,461 Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Stock Option $ 0.27 03/12/2021 A 1,880,461 ( 2 ) 02/05/2029 Common Stock 1,880,461 ( 1 ) D Stock Option $ 0.55 03/12/2021 A 1,813,421 ( 3 ) 01/23/2030 Common Stock 1,813,421 ( 1 ) 1,813,421 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Dardashti Soroush Salehian C/O AEVA TECHNOLOGIES, INC. 555 ELLIS STREET MOUNTAIN VIEW, CA94043 X X Chief Executive Officer Signatures /s/ Peter Chess, Attorney-in-Fact 03/16/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Pursuant to the Business Combination Agreement, dated November 2, 2020 (the "Business Combination Agreement"), by and among InterPrivate Acquisition Corp., WLLY Merger Sub Corp. and Aeva, Inc. ("Aeva"), each share of Aeva common stock issued and outstanding immediately prior to the effective time of the transactions contemplated by the Business Combination Agreement was automatically converted into the right to receive a number of shares of the Issuer's Common Stock based on a 1-to-9.07659 conversion ratio. ( 2 )The stock option is fully vested and exercisable. ( 3 )The stock option vests and becomes exercisable in 48 equal monthly installments beginning on February 1, 2020.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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