Amer Sports (AS) insider files Rule 144 to sell 5,000 ordinary shares

Rhea-AI Filing Summary

Amer Sports insider plans Rule 144 share sale involving up to 5,000 ordinary shares through Morgan Stanley Smith Barney LLC on or about 12/08/2025, with an aggregate market value of 183,207.25. These shares were received on 02/08/2024 as a distribution of shares by Amer Sports Management Company (Cayman) Limited to holders in connection with the issuer's IPO, in exchange for equity interests in that entity.

The notice also discloses that Wen-Chang Chen sold 10,000 ordinary shares on 11/24/2025 for gross proceeds of 355,661.00. The issuer has 554,571,446 ordinary shares outstanding, providing context for the size of these planned and recent sales relative to the total share base.

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
Ordinary	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	5000	183207.25	554571446	12/08/2025	NYSE

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 *
Ordinary	02/08/2024	Distribution of shares by Amer Sports Mgmt Co (Cayman) Ltd to holders in connection with the Issuer's IPO	Issuer			5000	02/08/2024	Equity interests in Amer Sports Management Company (Cayman) Limited

* 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
WEN-CHANG CHEN SILTASAARENKATU 8-10 FL-00530 Helsinki H9 00511	Ordinary	11/24/2025	10000	355661.00

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 Amer Sports (AS) disclose in this Form 144 filing?

The notice states that an Amer Sports insider plans to sell up to 5,000 ordinary shares under Rule 144 through Morgan Stanley Smith Barney LLC, with an aggregate market value of 183,207.25, and provides background on how these shares were originally acquired.

How many Amer Sports (AS) shares are planned to be sold and on what date?

The filing indicates an intention to sell up to 5,000 ordinary shares, with an approximate sale date of 12/08/2025 on the NYSE.

How were the Amer Sports (AS) shares being sold under Rule 144 originally acquired?

The 5,000 ordinary shares were acquired on 02/08/2024 via a distribution of shares by Amer Sports Management Company (Cayman) Limited to holders in connection with the issuer's IPO, in exchange for equity interests in that entity.

What recent Amer Sports (AS) insider sales are disclosed for the past 3 months?

The notice reports that Wen-Chang Chen, located in Helsinki, sold 10,000 ordinary shares on 11/24/2025 for gross proceeds of 355,661.00.

How large is Amer Sports (AS) relative to the planned Rule 144 sale?

The issuer has 554,571,446 ordinary shares outstanding, so the planned sale of 5,000 shares represents a very small portion of the total share count.

Which broker is handling the Amer Sports (AS) Rule 144 share sale?

The filing lists Morgan Stanley Smith Barney LLC Executive Financial Services, based at 1 New York Plaza, 8th Floor, New York, NY 10004, as the broker for the planned 5,000-share sale.