InsiderTrades

Form 4 for BL BLACKLINE, INC.

Accepted 2026-03-26 00:00:00 ET · period of report 2026-03-11 · accession 0001666134-26-000023 · 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
2026-03-26 2026-03-11 BL Prichard Megan Dir A - Grant $0.00 +922 922 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-11 A A 922 $0.00 922 D — — (F1) This Form 4 reports an initial grant of restricted stock units to Ms. Prichard following her appointment to the Issuer's board of directors on March 11, 2026. The filing was delayed due to a procedural delay in Ms. Prichard receiving the requisite EDGAR access codes from the SEC. This Form 4 was filed promptly upon receipt of the codes. (F3) Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement. 100% of the RSUs will vest the day prior to the Issuer's next annual stockholder meeting, subject to the reporting person's continued service through the applicable vesting date.