Form4insider filings, from the source

Insider · CIK 0001226378

Darien Spencer

Files at: OUST. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $2.3M · 3net −$2.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 11Jun 27Jul 13Jul 29Aug 14Aug 30Sep 15

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 16, 7:08 pm EDTOuster, Inc.OUST12,808$33.96$434,953286,999−4.27%10b5-1
Aug 4, 2026 SForm 4 →Aug 5, 8:53 pm EDTOuster, Inc.OUST30,000$45.00$1,350,000299,807−9.10%10b5-1
Jun 12, 2026 SForm 4 →Jun 16, 4:16 pm EDTOuster, Inc.OUST12,559$38.82$487,578329,807−3.67%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.