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Alpern Paul L

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SEC CIK
0001888542

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Arteris, Inc.AIP · Entity 2399VP and General CounselOctober 05, 2026October 06, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Arteris, Inc.

Report date October 05, 2026 · Filed October 06, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect61,082 Reported balance After 2026-10-05 transaction · row 1
1 source row

Row 1 · 2026-10-05 · Sale · Disposed 6,003 · Balance 61,082

F1: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2: 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.

Filing footnotes · ownership attribution and instrument terms

F1: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2: 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 05, 2026 Filed Oct 6, 2026 20:16 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 6,003 $24.24 $145,500.11
Disclosure

SEC source: 0001888542-26-000013 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,082

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2 · price: 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.

Read SEC document
October 02, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 1,010 $24.64 $24,889.53
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · nonDerivative · entry 7

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 67,085

F3 · kind: 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.

Read SEC document
October 02, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 1,181 $24.64 $29,103.50
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · nonDerivative · entry 6

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 68,095

F3 · kind: 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.

Read SEC document
October 02, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 765 $24.64 $18,851.97
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · nonDerivative · entry 5

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 69,276

F3 · kind: 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.

Read SEC document
October 02, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 692 $24.64 $17,053.03
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · nonDerivative · entry 4

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,041

F3 · kind: 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.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,500 $0.00 Strike: $9.28 $0.00
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · derivative · entry 9

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,500

Underlying: Common Stock · 2,500 shares

Expires 2035-02-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Non-qualified stock options, vesting in 16 equal quarterly installments of 1/16th each, beginning on April 1, 2025.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 4,000 $0.00 Strike: $0.56 $0.00
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · derivative · entry 8

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 4,000 shares

Expires 2029-10-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: 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.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 6,500 $23.84 $154,933.35
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · nonDerivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,733

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2 · price: 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.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 2,500 $9.28 $23,200.00
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,233

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 20:32 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 4,000 $0.56 $2,240.00
Disclosure

SEC source: 0001888542-26-000012 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,733

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 22:37 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 4,000 $0.00 Strike: $0.56 $0.00
Disclosure

SEC source: 0001888542-26-000011 · primarydocument.xml · derivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,000

Underlying: Common Stock · 4,000 shares

Expires 2029-10-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 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.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 22:37 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 4,000 $20.77 $83,063.20
Disclosure

SEC source: 0001888542-26-000011 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,733

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2 · price: 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.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 22:37 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 4,000 $0.56 $2,240.00
Disclosure

SEC source: 0001888542-26-000011 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,733

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Read SEC document
August 03, 2026 Filed Aug 5, 2026 22:05 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 4,000 $0.00 Strike: $0.56 $0.00
Disclosure

SEC source: 0001888542-26-000010 · primarydocument.xml · derivative · entry 4

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,000

Underlying: Common Stock · 4,000 shares

Expires 2029-10-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: 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.

Read SEC document
August 03, 2026 Filed Aug 5, 2026 22:05 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 3,400 $30.20 $102,676.94
Disclosure

SEC source: 0001888542-26-000010 · primarydocument.xml · nonDerivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,733

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F3 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $29.76 to $30.54 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.

Read SEC document
August 03, 2026 Filed Aug 5, 2026 22:05 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 600 $29.11 $17,466.00
Disclosure

SEC source: 0001888542-26-000010 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,133

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2 · price: 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.

Read SEC document
August 03, 2026 Filed Aug 5, 2026 22:05 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 4,000 $0.56 $2,240.00
Disclosure

SEC source: 0001888542-26-000010 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,733

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Read SEC document
July 06, 2026 Filed Jul 8, 2026 20:15 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 2,878 $35.11 $101,051.47
Disclosure

SEC source: 0001888542-26-000009 · primarydocument.xml · nonDerivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,733

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F4 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.65 to $35.40 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.

Read SEC document
July 06, 2026 Filed Jul 8, 2026 20:15 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 1,301 $35.98 $46,811.54
Disclosure

SEC source: 0001888542-26-000009 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 73,611

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F3 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.70 to $36.40 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.

Read SEC document
July 06, 2026 Filed Jul 8, 2026 20:15 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 1,824 $37.13 $67,724.39
Disclosure

SEC source: 0001888542-26-000009 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,912

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $36.81 to $37.57 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.

Read SEC document
July 02, 2026 Filed Jul 6, 2026 21:25 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 765 $38.78 $29,665.09
Disclosure

SEC source: 0001888542-26-000008 · primarydocument.xml · nonDerivative · entry 4

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,736

F1 · kind: 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.

Read SEC document
July 02, 2026 Filed Jul 6, 2026 21:25 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 1,181 $38.78 $45,796.70
Disclosure

SEC source: 0001888542-26-000008 · primarydocument.xml · nonDerivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,501

F1 · kind: 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.

Read SEC document
July 02, 2026 Filed Jul 6, 2026 21:25 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 692 $38.78 $26,834.31
Disclosure

SEC source: 0001888542-26-000008 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,682

F1 · kind: 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.

Read SEC document
July 02, 2026 Filed Jul 6, 2026 21:25 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 1,010 $38.78 $39,165.68
Disclosure

SEC source: 0001888542-26-000008 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,374

F1 · kind: 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.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:07 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,500 $0.00 Strike: $9.28 $0.00
Disclosure

SEC source: 0001888542-26-000007 · primarydocument.xml · derivative · entry 8

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 2,500 shares

Expires 2035-02-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F7 · derivative.exercise_date: Non-qualified stock options, vesting in 16 equal quarterly installments of 1/16th each, beginning on April 1, 2025.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:07 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 4,000 $0.00 Strike: $0.56 $0.00
Disclosure

SEC source: 0001888542-26-000007 · primarydocument.xml · derivative · entry 7

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,000

Underlying: Common Stock · 4,000 shares

Expires 2029-10-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: 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.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:07 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 900 $47.11 $42,401.79
Disclosure

SEC source: 0001888542-26-000007 · primarydocument.xml · nonDerivative · entry 6

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 80,384

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F5 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $46.85 to $47.50 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.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:07 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 2,521 $46.23 $116,537.01
Disclosure

SEC source: 0001888542-26-000007 · primarydocument.xml · nonDerivative · entry 5

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 81,284

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F4 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $45.815 to $46.51 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.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:07 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 983 $45.08 $44,312.95
Disclosure

SEC source: 0001888542-26-000007 · primarydocument.xml · nonDerivative · entry 4

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,805

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F3 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $44.81 to $45.79 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.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:07 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 2,096 $44.02 $92,262.15
Disclosure

SEC source: 0001888542-26-000007 · primarydocument.xml · nonDerivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,788

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $43.70 to $44.69 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.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:07 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 2,500 $9.28 $23,200.00
Disclosure

SEC source: 0001888542-26-000007 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 86,884

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:07 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 4,000 $0.56 $2,240.00
Disclosure

SEC source: 0001888542-26-000007 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,384

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 21:43 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,500 $0.00 Strike: $9.28 $0.00
Disclosure

SEC source: 0001888542-26-000006 · primarydocument.xml · derivative · entry 6

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,500

Underlying: Common Stock · 2,500 shares

Expires 2035-02-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Non-qualified stock options, vesting in 16 equal quarterly installments of 1/16th each, beginning on April 1, 2025.

F5 · balance_after: Non-qualified stock options, vesting in 16 equal quarterly installments of 1/16th each, beginning on April 1, 2025.

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June 01, 2026 Filed Jun 3, 2026 21:43 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 4,000 $0.00 Strike: $0.56 $0.00
Disclosure

SEC source: 0001888542-26-000006 · primarydocument.xml · derivative · entry 5

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,000

Underlying: Common Stock · 4,000 shares

Expires 2029-10-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: 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.

F4 · balance_after: 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.

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June 01, 2026 Filed Jun 3, 2026 21:43 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 998 $36.39 $36,316.72
Disclosure

SEC source: 0001888542-26-000006 · primarydocument.xml · nonDerivative · entry 4

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 80,384

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F3 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $36.28 to $36.56 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.

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June 01, 2026 Filed Jun 3, 2026 21:43 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 11,504 $35.98 $413,969.14
Disclosure

SEC source: 0001888542-26-000006 · primarydocument.xml · nonDerivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 81,382

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.27 to $36.26 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.

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June 01, 2026 Filed Jun 3, 2026 21:43 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 2,500 $9.28 $23,200.00
Disclosure

SEC source: 0001888542-26-000006 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,886

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

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June 01, 2026 Filed Jun 3, 2026 21:43 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 4,000 $0.56 $2,240.00
Disclosure

SEC source: 0001888542-26-000006 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 90,386

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on February 23, 2026.

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April 02, 2026 Filed Apr 6, 2026 21:59 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 1,010 $17.65 $17,829.33
Disclosure

SEC source: 0001888542-26-000005 · primarydocument.xml · nonDerivative · entry 4

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,386

F1 · kind: 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.

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April 02, 2026 Filed Apr 6, 2026 21:59 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 1,181 $17.65 $20,847.96
Disclosure

SEC source: 0001888542-26-000005 · primarydocument.xml · nonDerivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,396

F1 · kind: 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.

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April 02, 2026 Filed Apr 6, 2026 21:59 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 692 $17.65 $12,215.74
Disclosure

SEC source: 0001888542-26-000005 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,577

F1 · kind: 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.

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April 02, 2026 Filed Apr 6, 2026 21:59 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 766 $17.65 $13,522.04
Disclosure

SEC source: 0001888542-26-000005 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,269

F1 · kind: 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.

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February 18, 2026 Filed Feb 21, 2026 02:20 UTC Arteris, Inc. AIP · Entity 2399 GrantCommon Stock 32,385 $0.00 $0.00
Disclosure

SEC source: 0001888542-26-000004 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,035

F1 · kind: Includes 32,385 restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock. The RSUs will vest with respect to 1/16th of the total RSUs on 4/1/2026 and in equal quarterly installments thereafter. The RSUs have no expiration date.

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February 02, 2026 Filed Feb 4, 2026 21:58 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock · Derivative 5,000 $0.00 Strike: $0.56 $0.00
Disclosure

SEC source: 0001888542-26-000003 · primarydocument.xml · derivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,000

Underlying: Common Stock · 5,000 shares

Expires 2029-10-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 5, 2025.

F3 · derivative.exercise_date: 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.

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February 02, 2026 Filed Feb 4, 2026 21:58 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 5,000 $15.48 $77,376.50
Disclosure

SEC source: 0001888542-26-000003 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,650

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 5, 2025.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $15.05 to $15.93 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.

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February 02, 2026 Filed Feb 4, 2026 21:58 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 5,000 $0.56 $2,800.00
Disclosure

SEC source: 0001888542-26-000003 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,650

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 5, 2025.

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January 06, 2026 Filed Jan 7, 2026 23:07 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 4,318 $16.89 $72,936.63
Disclosure

SEC source: 0001888542-26-000002 · primarydocument.xml · nonDerivative · entry 3

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,650

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 5, 2025.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $15.86 to $17.62 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.

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January 05, 2026 Filed Jan 7, 2026 23:07 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock · Derivative 2,500 $0.00 Strike: $9.28 $0.00
Disclosure

SEC source: 0001888542-26-000002 · primarydocument.xml · derivative · entry 4

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,500 shares

Expires 2035-02-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 5, 2025.

F3 · derivative.exercise_date: 2,500 shares of options vest quarterly over 16 quarters, with each vesting occurring on the first day of the quarter starting on April 1, 2025.

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January 05, 2026 Filed Jan 7, 2026 23:07 UTC Arteris, Inc. AIP · Entity 2399 SaleCommon Stock 2,500 $16.00 $40,000.00
Disclosure

SEC source: 0001888542-26-000002 · primarydocument.xml · nonDerivative · entry 2

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,968

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 5, 2025.

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January 05, 2026 Filed Jan 7, 2026 23:07 UTC Arteris, Inc. AIP · Entity 2399 Exercise / conversionCommon Stock 2,500 $9.28 $23,200.00
Disclosure

SEC source: 0001888542-26-000002 · primarydocument.xml · nonDerivative · entry 1

Alpern Paul L · CIK 0001888542 · VP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,468

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan that was adopted by the Reporting Person on June 5, 2025.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.