BLACKLINE, INC. — Director's Dealing 2021

Mar 8, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BLACKLINE, INC. (BL)
CIK: 0001666134
Period of Report: 2021-03-06

Reporting Person: HIRSCH PETER (Chief Technology Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-03-06	Common Stock	A	7490	$0.00	Acquired	47166	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-03-06	Stock Option (right to buy)	$111.53	A	16320	Acquired	2031-03-06	Common Stock (16320)	Direct

Footnotes

F1: Each share is represented by a Restricted Stock Unit ("RSU"). 25% of the RSUs will vest on the one (1) year anniversary of February 20, 2021 (the "Annual RSU Vesting Commencement Date"), and 1/16th of the RSUs will vest every three months thereafter on the same day of the month as the Annual RSU Vesting Commencement Date, subject to the Reporting Person's continued service through each applicable vesting date.

F2: 25% of the shares subject to the option will vest on the one (1) year anniversary of February 20, 2021 (the "Annual Option Vesting Commencement Date"), and 1/16th of the remaining shares subject to the option will vest every three months thereafter on the same day of the month as the Annual Option Vesting Commencement Date, subject to the Reporting Person's continued service through each applicable vesting date.