BLACKLINE CEO THERESE TUCKER WINS A GOLD STEVIE AWARD FOR ENTREPRENEUR OF THE YEAR

Cloud Software Company Founder Recognized for Leadership in Technology and Commitment to Community; Company Asks Everyone To Consider Those in Need this Holiday Season

LOS ANGELES – Dec. 13, 2017 –Therese Tucker, founder and CEO of financial automation software provider BlackLine, Inc. (Nasdaq: BL), has been recognized as an ‘Entrepreneur of the Year’, winning a Gold Stevie during the 2017 ceremony for The Stevie Awards for Women in Business earlier this month.

Ms. Tucker was recognized for being one of the few female founder/CEOs in the technology industry who has led her company to an IPO. Tucker also was acknowledged for having built BlackLine based on a culture of service, fostering an environment of teamwork, collaboration and respect for both clients and employees. As a result, BlackLine also has been named several times by Fortune magazine as one of the top places in the country to work.

Tucker and BlackLine recently announced an initiative to provide clothing for over 50,000 people living without homes in Los Angeles. We ask everyone this holiday season to join us and donate to or volunteer at a charity that helps others in your community.

MEDIA CONTACT:

Samantha Darilek

VP, Communications

P. 877-777-7750

E: samantha.darilek@blackline.com