BLACKLINE, INC. — Director's Dealing 2017

Nov 16, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BLACKLINE, INC. (BL)
CIK: 0001666134
Period of Report: 2017-11-15

Reporting Person: Tucker Therese (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-15	Common Stock	S	2000	$35.31	Disposed	375303	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3424945	Direct
Common Stock	1200000	Indirect
Common Stock	637200	Indirect
Common Stock	637200	Indirect
Common Stock	75352	Indirect

Footnotes

F1: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adapted by the Reporting Person on September 13, 2017.

F2: The sale price represents the weighted average price of the shares sold ranging from $35.04 to $35.40 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.

F3: Totals reflect scheduled distributions of common stock to Ms. Tucker from the Safety Net GRAT dated 9/28/2015 and the CS 2015 GRAT dated 9/28/2015.