X0306 4 2022-08-01 0 0001667011 Arteris, Inc. AIP 0001888686 Viana Antonio J C/O ARTERIS, INC. 595 MILLICH DR., SUITE 200 CAMPBELL CA 95008 1 0 0 0 Common Stock 2022-08-01 4 S 0 6250 8.0802 D 215215 D Transactions 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 $7.895 to $8.18 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. /s/ Paul Alpern as Attorney-in-fact for Antonio J. Viana 2022-08-03