BLACKLINE, INC. — Director's Dealing 2020

May 26, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BLACKLINE, INC. (BL)
CIK: 0001666134
Period of Report: 2020-05-22

Reporting Person: SMITH GRAHAM (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-22	Common Stock	S	1264	$69.3651	Disposed	23859	Direct

Footnotes

F1: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2020.

F2: The sale price represents the weighted-average price of shares sold ranging from $68.89 to $69.86 per share. Upon request by the Securities and Exchange Commission (the Commission) staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.