Rene Haas proposes ADS sales at ARM (ARM)

Rhea-AI Filing Summary

Rene Haas reports proposed sales of American Depositary Shares under Form 144. The filing lists multiple proposed dispositions of 6,152 ADS on each of 12/31/2025, 01/30/2026 and 02/27/2026, with dollar amounts shown for each transaction. The notice also lists 23,867 ADS in a securities-to-be-sold row and an entry dated 03/25/2026.

Insights

Compliance & Insider Transactions Specialist

Form 144 discloses proposed affiliate sales across several dates by Rene Haas.

The filing lists proposed dispositions of 6,152 ADS on 12/31/2025, 01/30/2026 and 02/27/2026, each with an associated dollar value. A separate row shows 23,867 ADS and a filing-related date of 03/25/2026.

These entries are notices of proposed sales required for compliance; actual sale execution, broker methods, and post-transaction holdings are not stated in the provided excerpt.

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

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
American Depositary Shares	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	23867	3846744.35	1056513738	03/25/2026	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 *
American Depositary Shares	05/15/2024	Restricted Stock Vesting	Issuer			23867	05/15/2024	Compensation

* 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
Rene Haas 110 Fulbourn Road Cambridge X0 CB1 9NJ	American Depositary Shares	12/31/2025	6152	678956.89
Rene Haas 110 Fulbourn Road Cambridge X0 CB1 9NJ	American Depositary Shares	01/30/2026	6152	653938.87
Rene Haas 110 Fulbourn Road Cambridge X0 CB1 9NJ	American Depositary Shares	02/27/2026	6152	776044.04

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 Rene Haas report on Form 144 for ARM?

Rene Haas reports proposed sales of American Depositary Shares. The filing lists proposed dispositions of 6,152 ADS on 12/31/2025, 01/30/2026 and 02/27/2026, and a separate entry showing 23,867 ADS dated 03/25/2026.

How many ADS are listed per transaction in the ARM Form 144 excerpt?

Each listed transaction shows 6,152 ADS. The excerpt records three such dated entries (12/31/2025, 01/30/2026, 02/27/2026) along with associated dollar amounts for each disposition.

Does the excerpt show dollar values for the proposed ADS sales?

Yes. Dollar amounts are provided for each 6,152 ADS disposition. The excerpt includes specific dollar figures adjacent to the dated ADS rows for 12/31/2025, 01/30/2026, and 02/27/2026.

Is the filing a notice of completed sales or proposed sales for ARM?

Form 144 is a notice of proposed sales by an affiliate. The excerpt lists proposed dispositions and dates; it does not confirm settlement, exact execution method, or resulting holdings in the provided text.

Does the excerpt state who will receive proceeds from the ADS sales?

The excerpt does not state proceeds recipients. It identifies the reporting person and ADS counts with dollar values, but the provided rows do not specify whether proceeds go to the issuer or the selling holder.