Viomi CEO Chen Xiaoping files initial Form 3

Viomi Technology Co., Ltd director, chief executive officer, and ten percent owner Chen Xiaoping filed an initial ownership report.

Rhea-AI Filing Summary

Viomi Technology Co., Ltd director, chief executive officer, and ten percent owner Chen Xiaoping filed an initial ownership report. The filing shows direct options over 1,000,000 Class A ordinary shares at an exercise price of $0.1100 per share, expiring on September 30, 2034, scheduled to vest in four tranches from 2026 to 2029. It also lists 333,333 American depositary shares held directly, 189,988 American depositary shares held through VioCloud Limited, and indirect holdings of 2,200,000 Class A and 67,636,364 Class B ordinary shares through Viomi Limited. Each American depositary share represents three Class A ordinary shares.

Insider Trade Summary

5 transactions reported

Mixed 5 txns

Insider Chen Xiaoping

Role Chief Executive Officer

Type	Security	Shares	Price	Value
holding	Options	--	--	--
holding	American depositary shares	--	--	--
holding	American depositary shares	--	--	--
holding	Class A ordinary shares	--	--	--
holding	Class B ordinary shares	--	--	--

Holdings After Transaction: Options — 1,000,000 contracts (Direct); American depositary shares — 333,333 shares (Direct); American depositary shares — 189,988 shares (Indirect, By VioCloud Limited); Class A ordinary shares — 2,200,000 shares (Indirect, By Viomi Limited); Class B ordinary shares — 67,636,364 shares (Indirect, By Viomi Limited)

Footnotes (4)

1. F1. Each American depositary share ("ADS") represents three (3) Class A ordinary shares, with a par value of US$0.00001 per share, of Viomi Technology Co., Ltd (the "Company").
2. F2. VioCloud Limited is wholly owned by Foshan Yunmi Electric Appliances Technology Co., Ltd. Mr. Xiaoping Chen (the "Reporting Person") directly holds 99.78% equity interests in Foshan Yunmi Electric Appliances Technology Co., Ltd. and holds another 0.22% equity interests in it through a limited partnership controlled and managed by the Reporting Person
3. F3. Viomi Limited is wholly owned by a trust established for the benefit of the Reporting Person and his family.
4. F4. The Reporting Person was granted the options to purchase 1,000,000 Class A ordinary shares of the Company on October 1, 2024. These options are scheduled to vest in four (4) tranches as follows: 40% will vest on October 1, 2026, 20% will vest on October 1, 2027, 20% will vest on October 1, 2028, and the remaining 20% will vest on October 1, 2029.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Chen Xiaoping’s Form 3 filing show for Viomi Technology (VIOT)?

The Form 3 shows Chen Xiaoping’s initial ownership in Viomi Technology, including options and share holdings. It outlines both direct and indirect stakes in Class A and Class B ordinary shares and American depositary shares, establishing his base position as a major insider.

How many options does Chen Xiaoping hold in Viomi Technology (VIOT)?

Chen Xiaoping holds options to purchase 1,000,000 Class A ordinary shares at an exercise price of $0.1100 per share. These options expire on September 30, 2034 and are scheduled to vest in four tranches between 2026 and 2029, subject to the vesting schedule.

What American depositary share holdings are reported in the Viomi Technology (VIOT) Form 3?

The filing lists 333,333 American depositary shares held directly by Chen Xiaoping and 189,988 American depositary shares held indirectly through VioCloud Limited. Each American depositary share represents three Class A ordinary shares, providing indirect exposure to the underlying equity.

What indirect ordinary share holdings does Chen Xiaoping report in Viomi Technology (VIOT)?

Indirectly through Viomi Limited, Chen Xiaoping reports 2,200,000 Class A ordinary shares and 67,636,364 Class B ordinary shares. Viomi Limited is wholly owned by a trust established for the benefit of Chen and his family, reflecting significant indirect ownership.

How are Chen Xiaoping’s options in Viomi Technology (VIOT) scheduled to vest?

The options to purchase 1,000,000 Class A ordinary shares were granted on October 1, 2024. According to the schedule, 40% vest on October 1, 2026, then 20% each on October 1 of 2027, 2028, and 2029, creating a staggered vesting profile.

What is the ADS to ordinary share ratio for Viomi Technology (VIOT)?

Each American depositary share of Viomi Technology represents three Class A ordinary shares with a par value of US$0.00001 per share. This ratio directly links the ADS holdings disclosed in the filing to the underlying Class A ordinary shares of the company.

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Accepted by SEC EDGAR 03/17/2026 - 09:15 AM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0104
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hours per response:			0.5

1. Name and Address of Reporting Person^*

Chen Xiaoping

(Last) (First) (Middle)

WANSHENG SQUARE, RM 1302 TOWER C

XINGANG EAST ROAD, HAIZHU DISTRICT

(Street)

GUANGZHOU, GUANGDONG, F4 510220

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/17/2026

3. Issuer Name and Ticker or Trading Symbol
Viomi Technology Co., Ltd [ VIOT ]

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

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

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

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(1)	333,333	D
American depositary shares(1)	189,988	I	By VioCloud Limited(2)
Class A ordinary shares	2,200,000	I	By Viomi Limited(3)
Class B ordinary shares	67,636,364	I	By Viomi Limited(3)

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
Options	(4)	09/30/2034	Class A ordinary shares	1,000,000(4)	$0.11	D

Explanation of Responses:

1. Each American depositary share ("ADS") represents three (3) Class A ordinary shares, with a par value of US$0.00001 per share, of Viomi Technology Co., Ltd (the "Company").

2. VioCloud Limited is wholly owned by Foshan Yunmi Electric Appliances Technology Co., Ltd. Mr. Xiaoping Chen (the "Reporting Person") directly holds 99.78% equity interests in Foshan Yunmi Electric Appliances Technology Co., Ltd. and holds another 0.22% equity interests in it through a limited partnership controlled and managed by the Reporting Person

3. Viomi Limited is wholly owned by a trust established for the benefit of the Reporting Person and his family.

4. The Reporting Person was granted the options to purchase 1,000,000 Class A ordinary shares of the Company on October 1, 2024. These options are scheduled to vest in four (4) tranches as follows: 40% will vest on October 1, 2026, 20% will vest on October 1, 2027, 20% will vest on October 1, 2028, and the remaining 20% will vest on October 1, 2029.

	/s/ Xiaoping Chen	03/17/2026
	** 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.