InsiderTrades

Form 4 for BL BLACKLINE, INC.

Accepted 2026-06-08 18:08:31 ET · period of report 2026-06-05 · accession 0001666134-26-000083 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-06-08 18:08 2026-06-05 BL Yamamoto Mika Dir S - Sale $28.48 -3,000 16.7K -15% -$85.4K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-05 S D 3,000 $28.48 16,692 D — —