Rule 144: 20,000-share resale filed; trust sold 60,000 shares

Morgan Stanley Smith Barney LLC filed a Rule 144 notice disclosing planned resale of 20,000 shares of Common Stock on behalf of a holder that previously exercised stock options on 01/28/2021.

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC filed a Rule 144 notice disclosing planned resale of 20,000 shares of Common Stock on behalf of a holder that previously exercised stock options on 01/28/2021. The excerpt also lists three recent 10b5-1 dispositions by the VIANA FAMILY TRUST: 04/17/2026 ($442,168, 20,000 shares), 04/24/2026 ($522,234, 20,000 shares), and 05/05/2026 ($601,464, 20,000 shares).

Insights

Securities Counsel

Rule 144 notice lists a 20,000-share resale and recent 10b5-1 sales by a trust.

The filing records a proposed resale of 20,000 shares tied to previously exercised options (01/28/2021), and shows executed 10b5-1 trades by the VIANA FAMILY TRUST on three dates with proceeds labeled in the excerpt.

These entries are procedural notifications under resale rules; cash‑flow treatment and any transferor identity beyond the trust and broker are limited to the lines quoted.

Key Figures

Resale notice: 20,000 shares 10b5-1 sale proceeds: $442,168 10b5-1 sale proceeds: $522,234 +1 more

4 metrics

Resale notice 20,000 shares Securities To Be Sold; previously exercised options on <date>01/28/2021</date>

10b5-1 sale proceeds $442,168 <date>04/17/2026</date>, 20,000 shares

10b5-1 sale proceeds $522,234 <date>04/24/2026</date>, 20,000 shares

10b5-1 sale proceeds $601,464 <date>05/05/2026</date>, 20,000 shares

Key Terms

10b5-1, Previously Exercised Stock Options, Rule 144

3 terms

10b5-1 regulatory

"10b5-1 Sales for VIANA FAMILY TRUST U/A DTD 07/12/2007"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Previously Exercised Stock Options financial

"Previously Exercised Stock Options | Issuer | 20000 | 01/28/2021"

Rule 144 regulatory

"144: Securities To Be Sold"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Rule 144 filing for AIP disclose?

It discloses a planned resale of 20,000 shares of Common Stock tied to options exercised on 01/28/2021. The filing lists the security type as Common and identifies the broker-dealer handling the sale.

What recent sales by VIANA FAMILY TRUST are shown for AIP?

The excerpt shows three 10b5-1 dispositions of 20,000 shares each on 04/17/2026, 04/24/2026, and 05/05/2026. Each line includes the gross proceeds reported in the excerpt.

Who is the broker-dealer handling the resale in this filing?

The broker is listed as Morgan Stanley Smith Barney LLC, Executive Financial Services at 1 New York Plaza. That entity is identified in the filing as the intermediary for the transaction.

Are the proceeds for the listed 10b5-1 sales provided?

Yes; the excerpt lists proceeds: $442,168 (04/17/2026), $522,234 (04/24/2026), and $601,464 (05/05/2026). Each amount is shown alongside the corresponding 20,000-share disposition.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/13/2026 - 04:21 PM EDT Learn about SEC filing dates

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	0001888686
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ARTERIS INC
SEC File Number	001-40960
Address of Issuer	900 E. Hamilton Ave., Suite 300 Campbell CALIFORNIA 95008
Phone	4084707300
Name of Person for Whose Account the Securities are To Be Sold	VIANA FAMILY TRUST U/A DTD 07/12/2007
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	Director

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	20000	648600.00	46171982	05/13/2026	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	Issuer			20000	01/28/2021	Cash

* 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	05/05/2026	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	05/13/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/10/2025
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	/s/ Antonio J Viana
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)