[Form 4] Arteris, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Arteris, Inc. (AIP) Form 4 summary: On 09/03/2025 the reporting person, Wayne C. Cantwell, filed changes in beneficial ownership showing related transfers of 228,198 shares of Arteris common stock. The Form records a 228,198 share disposition (code G(1)) reported at $0.00, and a corresponding 228,198 acquisition (code G) at $0.00 that is held indirectly by The Cantwell Living Trust. After the reported transactions, the filing shows 34,732 shares beneficially owned directly, 228,198 shares indirectly via The Cantwell Living Trust, and 38,761 shares indirectly by the Decathlon Capital Management 401K Plan FBO Wayne Cantwell. The form is signed by an attorney-in-fact on 09/04/2025.

Insights

Corporate Governance Expert

TL;DR: Transaction appears to be an intra-family or trust transfer, not an open-market sale, with limited immediate governance impact.

The Form 4 shows identical share amounts disposed and acquired on the same date at a $0.00 price using Rule 10b5-1 plan codes (G/G(1)), consistent with transfers into a trust for which the reporting person is trustee. This suggests estate or household ownership structuring rather than dilution, change in control, or monetization. For governance purposes, voting and economic interests may shift to the trust but remain related to the reporting person; no new external stakeholder influence is evident from the filing alone.

Securities Analyst

TL;DR: The changes are administrative transfers; they do not indicate market selling pressure or new capital flows.

The entry shows transfers at a $0.00 price and post-transaction balances split between direct and indirect holdings, implying internal re-titling. From an investor-materiality standpoint, there is no cash proceeds, no exercise of derivatives, and no change in total household exposure disclosed that would directly affect share supply or company valuation. Monitoring subsequent Form 4s could confirm if further monetization occurs.

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^*

Cantwell Wayne C

(Last) (First) (Middle)

C/O ARTERIS, INC.

900 E. HAMILTON AVE., SUITE 300

(Street)

CAMPBELL CA 95008

(City) (State) (Zip)

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)

3. Date of Earliest Transaction (Month/Day/Year)
09/03/2025

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

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

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

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/03/2025		G(1)		228,198	D	$0.00	34,732	D
Common Stock	09/03/2025		G		228,198	A	$0.00	228,198	I	The Cantwell Living Trust(2)
Common Stock								38,761	I	By: Decathlon Capital Management 401K Plan FBO Wayne Cantwell

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The shares are transferred to The Cantwell Living Trust for which the reporting person serves as trustee.

2. The shares are held by The Cantwell Living Trust, for which the Reporting Person serves as trustee.

Remarks:

	/s/ Paul Alpern, as Attorney-in-Fact for Cantwell Wayne C	09/04/2025
	** 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.

FAQ

What did Wayne C. Cantwell report on the Form 4 for Arteris (AIP)?

The Form 4 reports transfers on 09/03/2025 involving 228,198 shares disposed (code G(1)) and 228,198 shares acquired (code G) at $0.00 that are held indirectly by The Cantwell Living Trust.

How many Arteris (AIP) shares does the filing show the reporting person directly and indirectly owns after the transactions?

After the reported transactions the filing shows 34,732 shares directly owned, 228,198 shares indirectly owned via The Cantwell Living Trust, and 38,761 shares indirectly held by the Decathlon Capital Management 401K Plan FBO Wayne Cantwell.

Was there any cash consideration reported in these transactions on the Form 4?

No. The transactions are reported at a price of $0.00, indicating transfers rather than purchases or sales for cash.

Who signed the Form 4 and when was it signed?

The Form 4 is signed by /s/ Paul Alpern, as Attorney-in-Fact for Cantwell Wayne C and dated 09/04/2025.

What do the transaction codes G and G(1) indicate on this Form 4?

The filing uses codes G and G(1) alongside transfers at $0.00; the form states the shares were transferred to The Cantwell Living Trust for which the reporting person serves as trustee, consistent with re-titling or plan transfers as reported.