Form4insider filings, from the source

Insider · CIK 0001184231

Julius Genachowski

Files at: SONO, MA, S. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $665k · 1net −$665k
$10k$10k$100k$100k$1M$1MbuyssalesMar 27Apr 26May 27Jun 27Jul 28Aug 27Sep 27

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 28, 2026 SForm 4 →Jul 30, 4:22 pm EDTSonos IncSONO39,710$16.75$665,14353,775−42.5%10b5-1
Jul 28, 2026 MForm 4 →Jul 30, 4:22 pm EDTSonos IncSONO39,710$13.56$538,46873,630—10b5-1
Jun 16, 2026 AForm 4 →Jun 18, 4:12 pm EDTMastercard IncMA509——8,978—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 28, 2026 MForm 4 →Jul 30, 4:22 pm EDTSonos IncSONO39,710——0—10b5-1