InsiderTrades

Form 4 for BL BLACKLINE, INC.

Accepted 2025-08-25 00:00:00 ET · period of report 2025-08-22 · accession 0001666134-25-000040 · 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
2025-08-25 2025-08-22 BL Stalick Michelle D CAO S - Sale $54.03 -664 23.8K -3% -$35.9K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-08-22 S D 664 $54.03 23,830 D — — (F1) The purchase price represents the weighted-average price of shares purchased ranging from $54.02 to $54.04 per share, and is rounded to the nearest tenth of a cent. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the reporting person will provide full information regarding the number of shares purchased at each separate price with the range set forth in this Form 4.