[144] Arteris, Inc. SEC Filing

Rhea-AI Filing Summary

AIP notice of proposed sale: a filer submitted a Form 144 disclosing proposed sale of 40,839 shares of Common Stock, with the filing date 05/14/2026. The excerpt also lists four prior 10b5-1 transactions: 20,000 shares on 04/17/2026, 20,000 on 04/24/2026, 20,000 on 05/05/2026, and 20,000 on 05/13/2026, each showing aggregate values in the excerpt.

Insights

Securities Compliance Attorney

Form 144 filed for proposed sale of 40,839 AIP common shares.

The filing lists a proposed disposition of 40,839 shares dated 05/14/2026. The excerpt also documents four prior 10b5-1 sales of 20,000 shares each on 04/17/2026, 04/24/2026, 05/05/2026, and 05/13/2026, with attendant aggregate proceeds shown.

These entries reflect reported transactional activity by an affiliate or related trust and routine disclosure obligations. Timing and exact proceeds treatment are as stated in the excerpt; cash‑flow recipients are not separately identified beyond the trust name shown.

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
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	40839	1451826.45	46171982	05/14/2026	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 *
Common	01/28/2021	Previously Exercised Stock Options and Restricted Stock Units	Issuer			40839	01/28/2021	Cash and N/A

* 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
10b5-1 Sales for VIANA FAMILY TRUST U/A DTD 07/12/2007 900 E. Hamilton Ave., Suite 300 Campbell CA 95008	Common	05/13/2026	20000	686964.00
10b5-1 Sales for VIANA FAMILY TRUST U/A DTD 07/12/2007 900 E. Hamilton Ave., Suite 300 Campbell CA 95008	Common	05/05/2026	20000	601464.00
10b5-1 Sales for VIANA FAMILY TRUST U/A DTD 07/12/2007 900 E. Hamilton Ave., Suite 300 Campbell CA 95008	Common	04/24/2026	20000	522234.00
10b5-1 Sales for VIANA FAMILY TRUST U/A DTD 07/12/2007 900 E. Hamilton Ave., Suite 300 Campbell CA 95008	Common	04/17/2026	20000	442168.00

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)