BLACKLINE, INC. — Director's Dealing 2020

Feb 24, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BLACKLINE, INC. (BL)
CIK: 0001666134
Period of Report: 2020-02-20

Reporting Person: Huffman Marc (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-02-20	Common Stock	F	2928	$68.42	Disposed	156223	Direct
2020-02-21	Common Stock	S	10484	$65.1247	Disposed	145739	Direct
2020-02-21	Common Stock	S	6100	$66.2227	Disposed	139639	Direct
2020-02-21	Common Stock	S	5755	$66.9088	Disposed	133884	Direct
2020-02-21	Common Stock	S	2843	$67.9456	Disposed	131041	Direct

Footnotes

F1: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

F2: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 13, 2019.

F3: The sale price represents the weighted-average price of shares sold ranging from $64.67 to $65.65 per share. 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 sold at each separate price within the range set forth in this Form 4.

F4: The sale price represents the weighted-average price of shares sold ranging from $65.75 to $66.625 per share. 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 sold at each separate price within the range set forth in this Form 4.

F5: The sale price represents the weighted-average price of shares sold ranging from $66.77 to $67.575 per share. 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 sold at each separate price within the range set forth in this Form 4.

F6: The sale price represents the weighted-average price of shares sold ranging from $67.94 to $68.10 per share. 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 sold at each separate price within the range set forth in this Form 4.