BLACKLINE CEO INVITED TO SPEAK AT 12TH ANNUAL PACIFIC CREST/KEYBANC CAPITAL MARKETS EMERGING TECH SUMMIT IN SAN FRANCISCO

LOS ANGELES – Feb. 28, 2017 – Therese Tucker, CEO and founder of BlackLine, Inc. (Nasdaq: BL), a leading provider of financial automation solutions that enable Continuous Accounting, has been invited to speak today at the 12th Annual Pacific Crest/KeyBanc Capital Markets Emerging Technology Summit in San Francisco. The 2-day event will feature keynote speakers from industry-leading companies including Intel Security Group, Slack and Workday.

Drawing on her experience building BlackLine from the ground up and providing the company’s cloud-based finance controls and automation platform to global customers for many years, Ms. Tucker will participate on a keynote panel, scheduled for 12:05 p.m. PT, entitled “Perspectives on Leadership, Success and Challenges in Tech.” Other panellists include CEOs and founders from Arista Networks, Class V Group and The Foundry. The panel will be moderated by Beth Mooney, chairman and CEO of KeyCorp and will be broadcast live. To listen to the live webcast, please visit http://wsw.com/webcast/pc35/bl.

The 2017 Summit will feature founders and executives from over 300 of the most innovative and transformative companies around the globe and is designed to help investors get ahead of the curve and capitalize on the dynamic shifts inSaaS & Data Analytics, Cloud, Security & Infrastructure and Digital Media & Commerce.