Kingsoft Cloud (KC) SVP Tian Kaiyan details options, ADS and RSU holdings

Rhea-AI Filing Summary

Kingsoft Cloud Holdings Ltd Senior Vice President Tian Kaiyan filed an initial ownership report showing equity interests in the company. The filing lists employee stock options to acquire 1,200,000 Ordinary Shares at an exercise price of $0.0742 per share, expiring on January 1, 2028. It also reports direct ownership of 274,493 American Depositary Shares, with each ADS representing 15 Ordinary Shares. In addition, Tian holds several blocks of restricted share units, including 320,000, 107,893, and 162,614 RSUs, which were granted on various dates and vest over time into Ordinary Shares. The Form 3 records these as existing holdings rather than new market 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^*

Tian Kaiyan

(Last) (First) (Middle)

BUILDING D XIAOMI SCIENCE AND TECH PARK

NO. 33 XIERQI MIDDLE RD. HAIDIAN DSTRCT.

(Street)

BEIJING 100085

(City) (State) (Zip)

UNITED STATES

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Senior 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)
American Depositary Shares	274,493(1)	D
Restricted Share Units	320,000(2)	D
Restricted Share Units	107,893(3)	D
Restricted Share Units	162,614(4)	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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Options (Right to buy)	(5)	01/01/2028	Ordinary Shares	1,200,000	$0.0742	D

Explanation of Responses:

1. Each American Depositary Share ("ADS") represents 15 Ordinary Shares.

2. Restricted share units ("RSUs") that were granted on December 5, 2019, of which 40% vested on November 26, 2021, 20% vested on November 26, 2022, 20% vested on November 26, 2023, and 20% vested on November 26, 2024. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer upon settlement.

3. RSUs that were granted on March 22, 2024, all of which vested on March 22, 2024. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer upon settlement.

4. RSUs that were granted on March 20, 2025, all of which vested on March 20, 2025. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer upon settlement.

5. Options that were granted on April 15, 2018, which vested in two equal installments on January 1, 2022 and January 1, 2023, respectively.

	/s/ Kaiyan Tian	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 Kingsoft Cloud (KC) Senior Vice President Tian Kaiyan report on this Form 3?

Tian Kaiyan reports existing equity holdings in Kingsoft Cloud, not new trades. The filing lists stock options, American Depositary Shares, and multiple restricted share unit grants that together show his current ownership position and incentives linked to the company’s Ordinary Shares.

How many stock options does Tian Kaiyan hold in Kingsoft Cloud (KC)?

Tian Kaiyan holds employee stock options covering 1,200,000 Ordinary Shares. These options were granted in 2018, vest in two equal installments, and carry an exercise price of $0.0742 per share, with an expiration date of January 1, 2028, if not exercised earlier.

How many American Depositary Shares of Kingsoft Cloud (KC) does Tian Kaiyan own?

He directly owns 274,493 American Depositary Shares of Kingsoft Cloud. Each ADS represents 15 Ordinary Shares of the company, so the ADS position provides indirect exposure to a significantly larger number of underlying Ordinary Shares through this depositary share structure.

What restricted share units (RSUs) are reported for Tian Kaiyan at Kingsoft Cloud (KC)?

The filing lists several RSU positions: 320,000, 107,893, and 162,614 restricted share units. These RSUs were granted on different dates, with vesting schedules from 2019 through 2025, and each RSU entitles Tian to receive one Ordinary Share upon settlement.

Are there any buy or sell transactions in this Kingsoft Cloud (KC) Form 3 for Tian Kaiyan?

No, the Form 3 does not show any buy or sell transactions. It serves as an initial statement of beneficial ownership, summarizing Tian Kaiyan’s existing holdings in options, ADSs, and restricted share units rather than reporting new market trades or dispositions.

What is the significance of this Form 3 filing for Kingsoft Cloud (KC) investors?

This Form 3 provides transparency into a senior executive’s equity stake in Kingsoft Cloud. It outlines Tian Kaiyan’s options, ADSs, and RSUs, helping investors understand how his compensation and incentives are tied to the company’s Ordinary Shares and long-term performance.