SEC FORM 3

SEC FORM 3SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

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1. Name and Address of Reporting Person^*

Zhou Xin

(Last)

(First)

(Middle)

BUILDING 19, NO. 1355, CAOBAO ROAD,

MINHANG DISTRICT

(Street)

SHANGHAI

200233

(City)

(State)

(Zip)

CHINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
NIO Inc. [ NIO ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Executive Vice President

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A ordinary shares	1,000,000	I	by Prime Hubs Limited
American depositary shares⁽¹⁾	216,167	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Options (right to buy)	⁽²⁾	12/31/2030	Class A ordinary shares	180,000	$2.05	D
Options (right to buy)	⁽²⁾	04/01/2030	Class A ordinary shares	60,000	$2.39	D
Options (right to buy)	⁽²⁾	01/31/2028	Class A ordinary shares	177,000	$2.55	D
Options (right to buy)	04/02/2026	04/01/2030	Class A ordinary shares	60,000	$2.39	D
Restricted share units	⁽³⁾	⁽³⁾	Class A ordinary shares	200,000	⁽³⁾	D
Restricted share units	⁽⁴⁾	⁽⁴⁾	Class A ordinary shares	200,000	⁽⁴⁾	D
Restricted share units	⁽⁵⁾	⁽⁵⁾	Class A ordinary shares	200,000	⁽⁵⁾	D
Restricted share units	⁽⁶⁾	⁽⁶⁾	Class A ordinary shares	200,000	⁽⁶⁾	D
Restricted share units	⁽⁷⁾	⁽⁷⁾	Class A ordinary shares	200,000	⁽⁷⁾	D

Explanation of Responses:

1. Each American depositary share represents one Class A ordinary share.

2. Represents options granted to the reporting person pursuant to the issuer's share incentive plans, all of which have vested as of the date of this Form 3.

3. Represents restricted share units granted to the reporting person pursuant to the issuer's share incentive plans, which do not have expiration dates. The restricted share units evidence the contingent right to receive Class A ordinary shares upon vesting, and will vest on 06/01/2026.

4. Represents restricted share units granted to the reporting person pursuant to the issuer's share incentive plans, which do not have expiration dates. The restricted share units evidence the contingent right to receive Class A ordinary shares upon vesting, and will vest on 09/01/2026.

5. Represents restricted share units granted to the reporting person pursuant to the issuer's share incentive plans, which do not have expiration dates. The restricted share units evidence the contingent right to receive Class A ordinary shares upon vesting, and will vest on 09/01/2027.

6. Represents restricted share units granted to the reporting person pursuant to the issuer's share incentive plans, which do not have expiration dates. The restricted share units evidence the contingent right to receive Class A ordinary shares upon vesting, and will vest on 09/01/2028.

7. Represents restricted share units granted to the reporting person pursuant to the issuer's share incentive plans, which do not have expiration dates. The restricted share units evidence the contingent right to receive Class A ordinary shares upon vesting, and will vest on 09/01/2029.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Eve Tang, Attorney-in-Fact for Xin Zhou	03/18/2026
	** Signature of Reporting Person	Date
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 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)