InsiderTrades

Form 4 for BL BLACKLINE, INC.

Accepted 2026-05-22 17:07:06 ET · period of report 2026-05-21 · accession 0001666134-26-000080 · 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
T 2026-05-22 17:07 2026-05-21 BL HUGHES GREGORY Dir S - Sale $30.25 -1,637 7,755 -17% -$49.5K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-05-21 S D 1,637 $30.25 7,755 D — — (F1) The transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 19, 2026.