Arteris (AIP) director Viana sells 20,839 shares and gifts 41,678

Q: What are Antonio Viana’s remaining Arteris (AIP) share holdings after these transactions?

After the reported sales and gifts, Antonio J. Viana reports 85,459 Arteris Common shares held indirectly through the Viana Family Trust and 4,704 shares held directly. These figures reflect his positions immediately following the June 4, 2026 transactions.

Filing Impact

(High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Arteris, Inc. director Antonio J. Viana reported indirect sales and gifts of Common Stock. On June 4, 2026, the Viana Family Trust, for which he is trustee, executed open-market sales totaling 20,839 shares of Arteris Common Stock in three blocks: 8,939 shares at a weighted average price of $37.089, 7,000 shares at $36.5082, and 4,900 shares at $35.4661, under a Rule 10b5-1 trading plan adopted on June 10, 2025. The filing also reports bona fide gifts totaling 41,678 shares, split between indirect trust holdings and his direct holdings, at a reported price of $0. Following these transactions, Viana reports 85,459 shares held indirectly through the Viana Family Trust and 4,704 shares held directly.

Insider Trade Summary 10b5-1

Net Seller: 20,839 shares ($760,880)

Net Sell 5 txns

Insider Viana Antonio J

Role null

Sold 20,839 shs ($761K)

Type	Security	Shares	Price	Value
Gift	Common Stock	20,839	$0.00	--
Gift	Common Stock	20,839	$0.00	--
Sale	Common Stock	4,900	$35.4661	$174K
Sale	Common Stock	7,000	$36.5082	$256K
Sale	Common Stock	8,939	$37.089	$332K

Holdings After Transaction: Common Stock — 4,704 shares (Direct, null); Common Stock — 85,459 shares (Indirect, Viana Family Trust)

Footnotes (1)

The shares were transferred to Viana Family Trust, for which the reporting person is the trustee. Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 10, 2025. The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.85 to $35.83 inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.85 to $36.83 inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $36.85 to $37.35 inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Key Figures

Shares sold (trust): 20,839 shares Block sale 1: 8,939 shares at $37.089 Block sale 2: 7,000 shares at $36.5082 +5 more

8 metrics

Shares sold (trust) 20,839 shares Open-market sales by Viana Family Trust on June 4, 2026

Block sale 1 8,939 shares at $37.089 Weighted average price, Common Stock

Block sale 2 7,000 shares at $36.5082 Weighted average price, Common Stock

Block sale 3 4,900 shares at $35.4661 Weighted average price, Common Stock

Shares gifted 41,678 shares Bona fide gifts of Common Stock

Indirect holdings after 85,459 shares Common Stock held via Viana Family Trust after transactions

Direct holdings after 4,704 shares Common Stock held directly after transactions

Net shares sold 20,839 shares Net buy/sell direction reported as net-sell

Key Terms

Rule 10b5-1 trading plan, bona fide gift, weighted average sale price, open-market sale

4 terms

Rule 10b5-1 trading plan regulatory

"Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 10, 2025."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

bona fide gift regulatory

"transaction_code_description": "Bona fide gift""

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

weighted average sale price financial

"The price reported in Column 4 is a weighted average sale price."

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

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Form 4 Insider Transactions: What Each Field Means →

06/05/2026 - 06:03 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Viana Antonio J

(Last)

(First)

(Middle)

C/O ARTERIS, INC.

900 E. HAMILTON AVE., SUITE 300

(Street)

CAMPBELL

CALIFORNIA

95008

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Arteris, Inc. [ AIP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	06/04/2026		G⁽¹⁾		20,839	D	$0.00	4,704	D
Common Stock	06/04/2026		G		20,839	A	$0.00	85,459	I	Viana Family Trust
Common Stock	06/04/2026		S⁽²⁾		4,900	D	$35.4661⁽³⁾	80,559	I	Viana Family Trust
Common Stock	06/04/2026		S⁽²⁾		7,000	D	$36.5082⁽⁴⁾	73,559	I	Viana Family Trust
Common Stock	06/04/2026		S⁽²⁾		8,939	D	$37.089⁽⁵⁾	64,620	I	Viana Family Trust

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The shares were transferred to Viana Family Trust, for which the reporting person is the trustee.

2. Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 10, 2025.

3. The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.85 to $35.83 inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

4. The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.85 to $36.83 inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

5. The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $36.85 to $37.35 inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Remarks:

	/s/ Paul Alpern, as Attorney-in-Fact for Viana Antonio J.	06/05/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did Arteris (AIP) director Antonio Viana report?

Antonio J. Viana reported open-market sales and gifts of Arteris Common Stock. The Viana Family Trust sold 20,839 shares, and a further 41,678 shares were transferred as bona fide gifts, affecting both indirect trust holdings and his direct holdings.

How many Arteris (AIP) shares did the Viana Family Trust sell and at what prices?

The Viana Family Trust sold 20,839 Arteris Common shares. These were executed in three blocks: 8,939 shares at $37.089, 7,000 shares at $36.5082, and 4,900 shares at $35.4661, all reported as weighted average sale prices.

How many Arteris (AIP) shares did Antonio Viana transfer as gifts?

The filing shows bona fide gifts totaling 41,678 Arteris Common shares. One 20,839-share gift involved indirect holdings via the Viana Family Trust, and another 20,839-share gift involved direct holdings, both recorded at a price of $0 per share.

Were the Arteris (AIP) insider sales made under a Rule 10b5-1 plan?

Yes. The filing states that the sales were made under a Rule 10b5-1 trading plan adopted by the reporting person on June 10, 2025. Such plans pre-schedule trades, indicating the sales were executed according to a pre-arranged program.

How were the sale prices for Antonio Viana’s Arteris (AIP) transactions calculated?

Each reported sale price is a weighted average sale price. The footnotes explain that the shares were sold in multiple trades within specified price ranges, and that detailed breakdowns are available upon request from the issuer, security holders, or SEC staff.