[Form 4] Baozun Inc. Insider Trading Activity

Rhea-AI Filing Summary

Baozun Inc. director and Chief Strategy Officer Wu Junhua reported an open-market purchase of American Depositary Shares. On June 1, 2026, Wu bought 20,000 American Depositary Shares at $2.70 per share.

Following this transaction, Wu directly owns 188,270 American Depositary Shares, which the disclosure states represents all American Depositary Shares directly owned after the reported trade.

Insider Trade Summary

Net Buyer: 20,000 shares ($54,000)

Net Buy 1 txn

Insider Wu Junhua

Role Chief Strategy Officer

Bought 20,000 shs ($54K)

Type	Security	Shares	Price	Value
Purchase	American Depositary Shares	20,000	$2.70	$54K

Holdings After Transaction: American Depositary Shares — 188,270 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares purchased: 20,000 American Depositary Shares Purchase price: $2.70 per American Depositary Share Holdings after transaction: 188,270 American Depositary Shares

3 metrics

Shares purchased 20,000 American Depositary Shares Open-market purchase on June 1, 2026

Purchase price $2.70 per American Depositary Share Open-market transaction on June 1, 2026

Holdings after transaction 188,270 American Depositary Shares Direct ownership following reported trade

Key Terms

American Depositary Shares, open-market purchase, Form 4

3 terms

American Depositary Shares financial

"Represents all American Depositary Shares directly owned by the reporting person"

American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.

open-market purchase financial

"transaction_action: open-market purchase"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Form 4 regulatory

"transaction(s) reported under this Form 4"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Wu Junhua

(Last) (First) (Middle)

NO. 1-9, LANE 510, WEST JIANGCHANG ROAD

(Street)

SHANGHAI F4 200346

(City) (State) (Zip)

CHINA

(Country)

2. Issuer Name and Ticker or Trading Symbol
Baozun Inc. [ BZUN ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
American Depositary Shares	06/01/2026		P		20,000	A	$2.7	188,270(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents all American Depositary Shares directly owned by the reporting person following the transaction(s) reported under this Form 4.

	/s/ Junhua Wu	06/03/2026
	** 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 4 (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 4: SEC 1474 (03-26)

FAQ

What insider transaction did Baozun (BZUN) report for Wu Junhua?

Baozun reported that director and Chief Strategy Officer Wu Junhua executed an open-market purchase of 20,000 American Depositary Shares at $2.70 per share. This transaction is disclosed on a Form 4 insider trading report.

How many Baozun (BZUN) ADS does Wu Junhua own after the Form 4 transaction?

After the reported transaction, Wu Junhua directly owns 188,270 American Depositary Shares of Baozun Inc. A footnote explains that this figure represents all American Depositary Shares directly owned by the reporting person following the trade.

On what date did Wu Junhua buy Baozun (BZUN) American Depositary Shares?

The purchase occurred on June 1, 2026. On that date, Wu Junhua completed an open-market purchase of 20,000 American Depositary Shares at a reported price of $2.70 per share, according to the Form 4 filing.

Was the Baozun (BZUN) insider transaction a direct or indirect holding?

The filing classifies the holding as direct, with the ownership code marked as D. A footnote clarifies that the 188,270 American Depositary Shares shown after the transaction represent all American Depositary Shares directly owned by the reporting person.

What type of security did Wu Junhua purchase in the Baozun (BZUN) Form 4?

The transaction involved American Depositary Shares of Baozun Inc. The Form 4 identifies the security title as American Depositary Shares, with 20,000 of these ADS purchased in an open-market transaction at $2.70 per share.