Director Liu Zenggang files initial ECARX (ECX) insider ownership Form 3

Rhea-AI Filing Summary

ECARX Holdings Inc. director Liu Zenggang filed an initial Form 3 beneficial ownership report. The filing establishes his status as a director of ECARX but shows no reported stock purchases, sales, or other insider transactions, providing a baseline disclosure of his insider position.

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SEC 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^*

Liu Zenggang

(Last) (First) (Middle)

BAIDU BLDG., 10 SHANGDI 10TH ST.,

HAIDIAN DIST

(Street)

BEIJING 100193

(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
ECARX Holdings Inc. [ ECX ]

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)

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

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)

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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/ Zenggang Liu	03/25/2026
	** 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)

FAQ

What does the ECARX (ECX) Form 3 filing for Liu Zenggang report?

The Form 3 reports that Liu Zenggang is a director of ECARX Holdings Inc. It serves as his initial beneficial ownership statement and, in this case, shows no reported insider stock purchases, sales, or derivative transactions in the company’s securities.

Does the ECARX (ECX) Form 3 for Liu Zenggang show any insider buying or selling?

No, the Form 3 for Liu Zenggang shows no insider buying or selling. The transaction summary lists zero buy, sell, acquire, dispose, and exercise transactions, indicating there were no reportable trades associated with this initial ownership filing.

What role does Liu Zenggang hold at ECARX Holdings Inc. in this Form 3?

The Form 3 states that Liu Zenggang is a director of ECARX Holdings Inc. This role classification is important because directors are considered insiders and must publicly report their beneficial ownership and, in later filings, any material trades in company securities.

Are there any derivative securities reported in Liu Zenggang’s ECARX Form 3?

No derivative securities are reported in this Form 3. The derivative summary is empty and the transaction summary shows zero derivative transactions, indicating no options, warrants, or other derivative holdings are disclosed in this particular filing excerpt.

What does a zero netBuySellShares figure mean in ECARX’s Form 3 summary?

A zero netBuySellShares figure means there is no net insider buying or selling reflected. For Liu Zenggang’s Form 3, buyShares, sellShares, and other transaction counts are all zero, so the filing functions purely as an initial ownership statement without trade activity details.