Form4insider filings, from the source

Company · CIK 0001667011 · SIC 3674 — Semiconductors & Related Devices · Nasdaq

Arteris, Inc. · AIP

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $4.4M · 4net −$4.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 15, 5:00 pm EDTLaurent R MollChief Operating Officer9,219$20.85$192,223212,478−4.16%10b5-1
Sep 8, 2026 AForm 4 →Sep 10, 4:36 pm EDTSaurabh SinhaChief Financial Officer142,835——142,835—
Sep 1, 2026 SForm 4 →Sep 3, 6:38 pm EDTK Charles JanacPresident and CEO, Director, 10% Owner100,000$20.75$2,074,9708,229,071−1.20%10b5-1
Sep 1, 2026 SForm 4 →Sep 3, 6:37 pm EDTBayview Legacy, LLC10% Owner100,000$20.75$2,074,9708,229,071−1.20%10b5-1
Sep 1, 2026 SForm 4 →Sep 3, 6:37 pm EDTPaul L AlpernVP and General Counsel4,000$20.77$83,06370,733−5.35%10b5-1
Sep 1, 2026 MForm 4 →Sep 3, 6:37 pm EDTPaul L AlpernVP and General Counsel4,000$0.56$2,24074,733—10b5-1
Aug 28, 2026 GMForm 4 →Sep 1, 6:43 pm EDTWayne C CantwellDirector15,000$0.60$3,000194,698—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 MForm 4 →Sep 3, 6:37 pm EDTPaul L AlpernVP and General Counsel4,000——49,000—10b5-1
Aug 28, 2026 MForm 4 →Sep 1, 6:43 pm EDTWayne C CantwellDirector5,000——70,000—