AIP · Arteris, Inc. · Insider Trading

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on March 12, 2026.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $23.89 to $24.64 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $23.92 to $24.70 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.

Fully vested restricted stock. The restricted stock represents retainer fees that the Reporting Person elected to receive in the form of shares of common stock in lieu of cash. This grant of restricted stock was made on Oct 5, 2026, based on the average trading price of Arteris, Inc. common stock for the period from August 24, 2026 through October 5, 2026, which was $22.69.

The Reporting Person elected to defer the receipt of shares.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on December 12, 2025.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $23.89 to $24.49 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.

Fully vested restricted stock. The restricted stock represents retainer fees that the Reporting Person elected to receive in the form of shares of common stock in lieu of cash. This grant of restricted stock was made on Oct 5, 2026, based on the average trading price of Arteris, Inc. common stock for the period from August 24, 2026 through October 5, 2026, which was $22.69.

The Reporting Person elected to defer the receipt of shares.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Shares sold to satisfy the Reporting Person's tax liability arising as a result of the release of restricted stock units. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

Incentive stock option, 25% of the total shares vested on August 26, 2020; thereafter, 1/48th of the total shares vested monthly for 3 years, beginning on September 26, 2020.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Non-qualified stock options, vesting in 16 equal quarterly installments of 1/16th each, beginning on April 1, 2025.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

K. Charles Janac, in his individual capacity, has separately filed a Form 4 on the date hereof reporting the same transaction given his beneficial ownership of the reported security through Bayview Legacy, LLC, which he controls as its manager.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $23.43 to $24.23 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.

K. Charles Janac is the manager of Bayview Legacy, LLC and as such is deemed to have voting and dispositive power over the shares beneficially owned by Bayview Legacy, LLC.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $23.41 to $24.15 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $23.43 to $24.23 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 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on March 12, 2026.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $20.55 to $21.43 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on March 12, 2026.

Includes 142,835 restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock. 25% of the total RSUs will vest on September 8, 2027, and the remaining will vest pro rata by day on the first day of each 12 consecutive quarters thereafter and aligned with fiscal quarterly vesting commencing in January 1, 2028. The RSUs have no expiration date.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $20.465 to $21.410 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 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 The Cantwell Living Trust, for which the Reporting Person serves as trustee.

Incentive stock option, 25% of the total shares vested on August 26, 2020; thereafter, 1/48th of the total shares vested monthly for 3 years, beginning on September 26, 2020.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $20.61 to $21.38 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

K. Charles Janac, in his individual capacity, has separately filed a Form 4 on the date hereof reporting the same transaction given his beneficial ownership of the reported security through Bayview Legacy, LLC, which he controls as its manager.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $20.465 to $21.410 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.

K. Charles Janac is the manager of Bayview Legacy, LLC and as such is deemed to have voting and dispositive power over the shares beneficially owned by Bayview Legacy, LLC.

The reporting person transferred shares of the Issuer's common stock to The Cantwell Living Trust, for which the reporting person serves as trustee, for no consideration.

Non-qualified stock options, vesting in 36 equal monthly installments of 1/36th each, beginning on May 23, 2020.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $28.26 to $28.38 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.

Non-qualified stock options, vesting in 16 equal quarterly installments of 1/16th each, beginning on April 1, 2025.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

K. Charles Janac, in his individual capacity, has separately filed a Form 4 on the date hereof reporting the same transaction given his beneficial ownership of the reported security through Bayview Legacy, LLC, which he controls as its manager.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $31.36 to $32.35 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $31.36 to $32.35 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $32.37 to $32.48 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

K. Charles Janac, in his individual capacity, has separately filed a Form 4 on the date hereof reporting the same transaction given his beneficial ownership of the reported security through Bayview Legacy, LLC, which he controls as its manager.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $32.37 to $32.48 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $28.76 to $29.54 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $29.19 to $30.18 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

K. Charles Janac, in his individual capacity, has separately filed a Form 4 on the date hereof reporting the same transaction given his beneficial ownership of the reported security through Bayview Legacy, LLC, which he controls as its manager.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $30.19 to $30.61 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.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

K. Charles Janac, in his individual capacity, has separately filed a Form 4 on the date hereof reporting the same transaction given his beneficial ownership of the reported security through Bayview Legacy, LLC, which he controls as its manager.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $29.19 to $30.18 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.

Incentive stock option, 25% of the total shares vested on August 26, 2020; thereafter, 1/48th of the total shares vested monthly for 3 years, beginning on September 26, 2020.

Transaction made pursuant to a 10b5-1 trading plan that was adopted by K. Charles Janac, as the manager of Bayview Legacy, LLC, on December 12, 2025.

K. Charles Janac, in his individual capacity, has separately filed a Form 4 on the date hereof reporting the same transaction given his beneficial ownership of the reported security through Bayview Legacy, LLC, which he controls as its manager.

The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $28.17 to $29.15 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.

K. Charles Janac is the manager of Bayview Legacy, LLC and as such is deemed to have voting and dispositive power over the shares beneficially owned by Bayview Legacy, LLC.