Form4insider filings, from the source

Insider · CIK 0001567929

Steven Vassallo

Files at: CBRS, RUN, SSNI, TUBE, CTRL. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $10.5M · 1net −$10.5M
$10k$10k$1M$1M$100M$100MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 18Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 4, 2026 SForm 4 →Sep 8, 8:20 pm EDTCerebras Systems Inc.CBRS50,000$210.30$10,515,135171,977−22.5%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.