Kingsoft Cloud (KC) director Zhang Duo files initial insider Form 3

Rhea-AI Filing Summary

Kingsoft Cloud Holdings Ltd director Zhang Duo has filed an initial statement of beneficial ownership on Form 3. This filing establishes his status as a director and provides the SEC with baseline information on his relationship to the company, without reporting any share purchase or sale transactions.

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^*

Zhang Duo

(Last) (First) (Middle)

BUILDING D, XIAOMI SCIENCE AND TECH PARK

NO. 33 XIERQI MIDDLE RD. HAIDIAN DSTRCT.

(Street)

BEIJING 100085

(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
Kingsoft Cloud Holdings Ltd [ KC ]

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/ Duo Zhang	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)

FAQ

What does Zhang Duo’s Form 3 filing mean for Kingsoft Cloud (KC)?

The Form 3 shows that Zhang Duo is a director of Kingsoft Cloud Holdings Ltd and is now formally reporting his beneficial ownership status to the SEC. It establishes his insider status but does not itself indicate any share purchases or sales.

Does the Kingsoft Cloud (KC) Form 3 for Zhang Duo show any stock transactions?

No stock transactions are reported in this Form 3. The transaction summary shows zero buy, sell, acquire, or dispose events, meaning the filing serves purely as an initial beneficial ownership statement rather than a record of trading activity.

Who is the reporting person on this Kingsoft Cloud (KC) Form 3?

The reporting person is Zhang Duo, identified as a director of Kingsoft Cloud Holdings Ltd. As a director, he is considered an insider and must report his beneficial ownership interests and future transactions in company securities to comply with SEC requirements.

Does this Form 3 affect the number of Kingsoft Cloud (KC) shares outstanding?

The Form 3 itself does not change the number of Kingsoft Cloud shares outstanding. It is a disclosure document that records Zhang Duo’s status as a director and insider, without authorizing new share issuance or documenting any trading activity in the company’s securities.

How should investors interpret a Form 3 filing like Kingsoft Cloud (KC) director Zhang Duo’s?

A Form 3 is primarily an administrative disclosure identifying an insider and establishing baseline ownership reporting. Since this filing shows no buy or sell transactions, it is generally viewed as routine compliance rather than a signal of changing sentiment toward Kingsoft Cloud shares.