X0306 4 2023-03-03 false 0001667011 Arteris, Inc. AIP 0001888542 Alpern Paul L C/O ARTERIS, INC. 595 MILLICH DR., SUITE 200 CAMPBELL CA 95008 false true false false VP and General Counsel Common Stock 2023-03-03 2023-03-03 4 S false 403.00 5.13 D 7505.00 D Transaction made pursuant to a 10b5-1 trading plan adopted by the Reporting Person. The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $5.05 to $5.25 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. The reported transaction involved the withholding of 7,505 shares of stock issuable upon the vesting of restricted stock units to pay taxes. /s/ Paul Alpern 2023-03-07