Director He Chao files initial ownership Form 3 at So-Young International (SY)

Rhea-AI Filing Summary

So-Young International Inc. director He Chao filed an initial ownership report on Form 3. This filing establishes He Chao’s status as a director and provides a baseline disclosure of holdings in the company. The data show no reportable transactions or derivative positions in this filing.

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^*

He Chao

(Last) (First) (Middle)

2/F, EAST TOWER, POLY PLAZA

NO. 66 XIANGBIN ROAD, CHAOYANG DISTRICT

(Street)

BEIJING F4 100012

(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
So-Young International Inc. [ SY ]

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/ Chao He	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 He Chao's Form 3 filing for SY indicate?

The Form 3 filing shows He Chao as a director of So-Young International Inc. It serves as an initial statement of beneficial ownership, establishing a baseline of holdings, with no buy, sell, or derivative transactions reported in this document.

Does the So-Young International (SY) Form 3 show any insider buying or selling?

No insider buying or selling is shown in this Form 3. The transaction summary reports zero buy and zero sell transactions and no derivative exercises, meaning this filing is purely an initial ownership disclosure rather than a trading report.

What role does reporting person He Chao hold at So-Young International (SY)?

The filing identifies He Chao as a director of So-Young International Inc. He is not listed as an officer or a ten percent owner in this document, so the disclosure focuses on his position on the company’s board of directors.

Are there any derivative securities reported for He Chao in the SY Form 3?

No derivative securities are reported for He Chao in this Form 3. The derivativeSummary is empty and the transaction summary lists zero derivative transactions, indicating no options, warrants, or similar instruments are disclosed in this filing.

Is the Form 3 filing for So-Young International (SY) a routine disclosure?

Yes, this Form 3 is a routine initial disclosure of beneficial ownership for director He Chao. It does not show new trades or complex instruments and primarily fulfills regulatory requirements for insiders to report their ownership status.