X0508 4 2023-10-03 false 0001667011 Arteris, Inc. AIP 0001068987 JANAC K CHARLES C/O ARTERIS, INC. 595 MILLICH DR., SUITE 200 CAMPBELL CA 95008 true true true false President and CEO true Common Stock 2023-10-03 4 S false 4804.00 6.359 D 225197.00 D Common Stock 10307691.00 I Bayview Legacy, LLC Common Stock 77286.00 I Charles & Lydia Janac Trust Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on March 12, 2023. The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $6.24 to $6.50 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. Includes 125,197 restricted stock units. The Reporting Person is the manager of Bayview Legacy, LLC and as such is deemed to have voting and dispositive power of the shares beneficially owned by Bayview Legacy LLC. The shares are held by Charles & Lydia Janac Trust, for which the Reporting Person serves as trustee. /s/ Paul Alpern, as Attorney-in-Fact for CHARLES K JANAC 2023-10-05