X0508 4 2024-05-01 false 0001667011 Arteris, Inc. AIP 0001888542 Alpern Paul L C/O ARTERIS, INC. 900 E. HAMILTON AVE., SUITE 300 CAMPBELL CA 95008 false true false false VP and General Counsel true Common Stock 2024-05-01 4 M false 10000.00 0.56 A 91042.00 D Common Stock 2024-05-01 4 M false 1250.00 0.60 A 92292.00 D Common Stock 2024-05-01 4 S false 10000.00 6.3857 D 82292.00 D Common Stock 2024-05-01 4 S false 1250.00 6.3973 D 81042.00 D Common Stock 0.60 2024-05-01 4 M false 1250.00 0.00 D 2030-07-22 Common Stock 1250.00 3750.00 D Common Stock 0.56 2024-05-01 4 M false 10000.00 0.00 D 2029-10-23 Common Stock 10000.00 130000.00 D 25% of the total shares vested on August 26, 2020; thereafter, 1/48th of the total shares have vested monthly for 3 years. beginning on September 26, 2020. 25% of the total shares vested on July 23, 2021; thereafter, 1/48th of the total shares vest monthly for 3 years. beginning on August 23, 2021. Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on August 16, 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 $6.57 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 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 $6.56 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 81,042 restricted stock units. /s/ Paul Alpern 2024-05-03