Company: AIP
Filing Date: 2025-12-11
Form Type: S-3
Source: 0001193125-25-316098
Chunk: 0

Company: Arteris, Inc.
Filing Date: 2025-12-11
Form: S-3
Chunk 0
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As filed with the Securities and Exchange Commission on December 11, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Arteris, Inc. (Exact name of registrant as specified in its charter)

| Delaware                        |     | 47-3506994            |
| (State of other jurisdiction of 
 incorporation or organization)  |     | -I.R.S. Employer      
 Identification Number |

900 E. Hamilton Ave., Suite 300 Campbell, CA 95008 Telephone: (408) 470-7300 (Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices) K. Charles Janac President and Chief Executive Officer 900 E. Hamilton Ave., Suite 300 Campbell, CA 95008 Telephone: (408) 470-7300 (Address, including zip code, and telephone number, including area code, of agent for service) Copies to:

| Phillip S. Stoup          |     | Paul L. Alpern                  |
| Freshfields US LLP        |     | Arteris, Inc.                   |
| 1 Bush Street, 17th Floor |     | Vice President, General Counsel |
| San Francisco, CA 94104   |     | 900 E. Hamilton Ave., Suite 300 |
| (415) 400-2199            |     | Campbell, CA 95008              |
| Freshfields US LLP        |     | Telephone: (408) 470-7300       |

APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: From time to time after the effective date of this registration statement. If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box.☐ If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box.☒ If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.☐ If this Form is