Form 4 Filing for Arteris, Inc.

This filing details a Form 4 submission for Arteris, Inc. (AIP) concerning transactions by Saurabh Sinha, the Chief Financial Officer. On September 8, 2026, Mr. Sinha acquired 142,835 restricted stock units (RSUs) with a transaction price of $0.00. These RSUs, each representing a contingent right to one share of common stock, will vest over time. Specifically, 25% will vest on September 8, 2027, with the remainder vesting quarterly from January 1, 2028. The RSUs do not have an expiration date. The filing indicates that Mr. Sinha holds these shares directly, with 142,835 shares owned post-transaction. The filing was signed by Paul Alpern as Attorney-in-Fact for Saurabh Sinha on September 10, 2026.