[Form 4] Arteris, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Arteris, Inc. (AIP) reporting person Paul L. Alpern, VP and General Counsel, disclosed a routine sale of common stock on 09/02/2025. The Form 4 shows 258 shares sold at $8.9417 per share under transaction code S(1), with the filing explaining the shares were sold to satisfy the reporting person’s tax liability arising from the release of restricted stock units. Following the sale, Mr. Alpern beneficially owns 76,289 shares directly. The form is signed by Paul Alpern on 09/03/2025 and indicates a single reporting person filing.

Positive

• Transaction explained: Sale explicitly described as to satisfy tax liability from RSU release, providing clarity.
• Timely disclosure: Form is signed and dated promptly (transaction 09/02/2025; signature 09/03/2025).

Negative

• Reduction in holdings: 258 shares were sold, lowering direct beneficial ownership to 76,289 shares.
• Price realization: Shares sold at $8.9417, reflecting the price at which tax-covering sale occurred.

Insights

Securities Compliance Analyst

TL;DR: Routine insider sale to cover taxes; no new grants or unusual trading patterns disclosed.

The Form 4 documents a small, clearly explained disposition of 258 shares at $8.9417 to satisfy taxes from RSU vesting. This is a standard post-vest sell-to-cover transaction and not coded as an open-market discretionary sale. Ownership after the transaction remains material at 76,289 shares but there is no indication of additional derivative activity or change in officer status. For compliance purposes, disclosure appears complete and timely.

Corporate Governance Expert

TL;DR: Transaction is routine and disclosed properly; no governance concerns from the data provided.

The filing identifies Mr. Alpern as an officer (VP and General Counsel) and shows the disposition was to cover tax obligations tied to restricted stock units. The explanation aligns with standard executive equity practices and the Form 4 includes signature and dates, meeting basic governance disclosure expectations. No material governance or control changes are evident from this single transaction.

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
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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^*

Alpern Paul L

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP and General Counsel

3. Date of Earliest Transaction (Month/Day/Year)
09/02/2025

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	09/02/2025		S(1)		258	D	$8.9417	76,289	D

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. Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units.

Remarks:

	/s/ Paul Alpern	09/03/2025
	** 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 Arteris (AIP) insider Paul L. Alpern report on Form 4?

The Form 4 reports that Paul L. Alpern sold 258 shares of Arteris common stock on 09/02/2025 to satisfy a tax liability from the release of restricted stock units.

How many Arteris (AIP) shares does Paul Alpern own after the transaction?

After the sale, Paul Alpern beneficially owns 76,289 shares directly.

At what price were the Arteris shares sold according to the Form 4?

The shares were sold at $8.9417 per share as reported on the Form 4.

Why were the Arteris shares sold by the insider?

The Form 4 states the shares were sold to satisfy the reporting person’s tax liability arising from the release of restricted stock units.

When was the Form 4 signed for the Arteris transaction?

The Form 4 was signed by Paul Alpern on 09/03/2025.