Form4insider filings, from the source

Insider · CIK 0001617474

Eric Vishria

Files at: CBRS, SFIX, ESTC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $15.7M · 1net −$15.7M
$10k$10k$1M$1M$100M$100MbuyssalesJun 27Jul 12Jul 27Aug 12Aug 27Sep 12Sep 27

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 JForm 4 →Sep 23, 5:10 pm EDTCerebras Systems Inc.CBRS44,507——275,854—10b5-1
Sep 8, 2026 JForm 4 →Sep 10, 5:18 pm EDTCerebras Systems Inc.CBRS44,507——231,347—10b5-1
Aug 24, 2026 JForm 4 →Aug 26, 4:02 pm EDTCerebras Systems Inc.CBRS44,507——186,840—10b5-1
Aug 17, 2026 JForm 4 →Aug 19, 5:41 pm EDTCerebras Systems Inc.CBRS110,950——142,333—10b5-1
Aug 17, 2026 SForm 4 →Aug 19, 5:41 pm EDTCerebras Systems Inc.CBRS68,268$229.77$15,685,95731,383−68.5%10b5-1
Jun 29, 2026 JForm 4 →Jul 1, 5:30 pm EDTCerebras Systems Inc.CBRS99,651——99,651—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.