Form4insider filings, from the source

Insider · CIK 0001471518

S. Louise Phanstiel

Files at: BFLY, MYGN, VSTM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.0M · 1sales $0 · 0net $1.0M
$10k$10k$100k$100k$1M$1MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 14, 2026 PForm 4 →Aug 17, 4:51 pm EDTButterfly Network, Inc.BFLY115,200$8.68$999,510300,461+62.2%
Jun 22, 2026 AForm 4 →Jun 22, 7:02 pm EDTButterfly Network, Inc.BFLY25,447——390,952—
Jun 4, 2026 AForm 4 →Jun 5, 4:25 pm EDTMYRIAD GENETICS INCMYGN59,701——341,652—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.