Form4insider filings, from the source

Insider · CIK 0002132472

Sean Lie

Files at: CBRS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $11.2M · 1net −$11.2M
$10k$10k$1M$1M$100M$100MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 4, 2026 SForm 4 →Sep 8, 8:19 pm EDTCerebras Systems Inc.CBRS53,460$210.16$11,235,154345,569−13.4%
Sep 4, 2026 CGForm 4 →Sep 8, 8:19 pm EDTCerebras Systems Inc.CBRS62,179——399,029—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 4, 2026 CMForm 4 →Sep 8, 8:19 pm EDTCerebras Systems Inc.CBRS138,423——7,582,992—