YI (NASDAQ: YI) Form 144: Insider sale of 4,986 ADS noted

Rhea-AI Filing Summary

YI submitted a Form 144 notice relating to the proposed sale of 14,867 ADS, where each ADS represents 20 Class A ordinary shares. The filing lists a transaction date of 06/09/2026 and shows an insider, Sun Jian David, with sales of 4,986 ADS on that date and a listed value of $25,901.99.

The filing identifies Citigroup Global Markets as the broker and records the ADS class and related acquisition under a company share incentive plan dated 09/13/2019.

Insights

Securities Attorney

Form 144 notifies the market of a proposed Rule 144 sale by an insider.

Form 144 is a statutory notice required when restricted or control securities are to be sold under Rule 144. The filing here lists 14,867 ADS as the proposed amount and identifies Citigroup Global Markets as the broker-dealer.

Timing and actual execution depend on market transactions and Rule 144 conditions; subsequent Form 4 or broker confirmations would show completed sales.

Key Figures

ADS registered for sale: 14,867 ADS ADS ratio: 1 ADS = 20 Class A ordinary shares Insider ADS sold: 4,986 ADS +3 more

6 metrics

ADS registered for sale 14,867 ADS listed in the Form 144

ADS ratio 1 ADS = 20 Class A ordinary shares security description in filing

Insider ADS sold 4,986 ADS sales by Sun Jian David on 06/09/2026

Listed value $25,901.99 value shown alongside the 4,986 ADS sale

Transaction date 06/09/2026 date shown in the filing

Acquisition source 09/13/2019 (share incentive plan) acquired under company share incentive plan

Key Terms

ADS, Form 144, Rule 144 sale

3 terms

ADS market

"ADS EACH REPRESENTING 20 CLASS A ORDINARY SHARES"

Ads are paid promotional messages a company places across media — online, on TV, in print, or on social platforms — to attract customers, explain products, or shape public perception. For investors, ads matter because they drive sales growth, affect how much a company must spend to win customers, and influence brand strength and long-term value. Ads can also create regulatory or reputational risk if claims are misleading, which can affect profits and stock price.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Rule 144 sale regulatory

"Securities To Be Sold ... ACQUIRED STOCK UNDER COMPANY SHARE INCENTIVE PLAN"

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
ADS EACH REPRESENTING 20 CLASS A ORDINARY SHARES	CITIGROUP GLOBAL MARKETS 390 GREENWICH ST NEW YORK NY 10013	14867	70469.58	174026392	06/09/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
ADS EACH REPRESENTING 20 CLASS A ORDINARY SHARES	09/13/2019	ACQUIRED STOCK UNDER COMPANY SHARE INCENTIVE PLAN	111 INC			14867	06/09/2026	NA

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Sun Jian David 10 FLOOR TOWER 1 DIGITAL INTELLIGENCE CENTER SHANGHAI F4 201203	ADS	06/09/2026	4986	25901.99

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does YI's Form 144 report?

The Form 144 reports a proposed sale of 14,867 ADS, each ADS representing 20 Class A ordinary shares, with a listed date of 06/09/2026 and broker Citigroup Global Markets.

Who is the selling party named in the filing for YI?

The filing names Sun Jian David as an insider with reported sales of 4,986 ADS on 06/09/2026, with a listed value of $25,901.99 in the excerpt.

What does one ADS represent in YI's filing?

Each ADS represents 20 Class A ordinary shares, as stated in the filing. The ADS class is the security type listed for the proposed sale.

Which broker-dealer is listed in the Form 144 for YI?

The Form 144 identifies Citigroup Global Markets at 390 Greenwich St, New York, NY as the broker-dealer associated with the proposed transactions.