Form4insider filings, from the source

Insider · CIK 0001753159

AmirAli Talasaz

Files at: GH. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $6.3M · 1net −$6.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 21, 2026 SForm 4 →Aug 24, 5:21 pm EDTGuardant Health, Inc.GH37,500$169.16$6,343,38437,500−50.0%
Aug 10, 2026 GForm 4 →Aug 12, 6:20 pm EDTGuardant Health, Inc.GH150,000——75,000—
Jun 30, 2026 FMForm 4 →Jul 2, 6:09 pm EDTGuardant Health, Inc.GH55,043$169.17$3,132,0191,899,351—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 30, 2026 MForm 4 →Jul 2, 6:09 pm EDTGuardant Health, Inc.GH36,529——58,296—