AEVA Aeva Technologies Inc

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 OF SECURITIES                                                                                   
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940                       

1. Name and Address of Reporting Person * Sinha Saurabh	2. Issuer Name and Ticker or Trading Symbol Aeva Technologies, Inc. [ AEVA ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) Chief Financial Officer
(Last)          (First)          (Middle) C/O AEVA TECHNOLOGIES, INC., 555 ELLIS STREET	3. Date of Earliest Transaction (MM/DD/YYYY) 9/29/2021
(Street) MOUNTAIN VIEW, CA 94043 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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	9/29/2021		M		216042	A	(1)	216042	D
Common Stock	9/29/2021		F		107114	D	$7.86	108928	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		7. Title and Amount of Securities Underlying Derivative Security (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
Restricted Stock Units	(1)	9/29/2021		M			216042	(2)	(2)	Common Stock	216042	(3)	820940	D

Explanation of Responses:
(1)	Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock.
(2)	The restricted stock units vest as to (i) 25% of 864,155 of the underlying shares on September 29, 2021, and the remaining 75% of such underlying shares will vest in six equal semi-annual installments thereafter; and (ii) 25% of 172,827 of the underlying shares on March 12, 2022, and the remaining 75% of such underlying shares will vest in six equal semi-annual installments thereafter. The restricted stock units were granted on March 12, 2021.
(3)	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.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Sinha Saurabh C/O AEVA TECHNOLOGIES, INC. 555 ELLIS STREET MOUNTAIN VIEW, CA 94043			Chief Financial Officer

Signatures
/s/ Peter Chess, Attorney-in-Fact		10/1/2021
**Signature of Reporting Person		Date