Form4insider filings, from the source

Insider · CIK 0001771433

Mika Yamamoto

Files at: BL. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $85k · 1net −$85k
$10k$10k$100k$100k$1M$1MbuyssalesJun 4Jun 4Jun 4Jun 5Jun 5Jun 5Jun 6

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 5, 2026 SForm 4 →Jun 8, 6:08 pm EDTBLACKLINE, INC.BL3,000$28.48$85,42616,692−15.2%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.