 Named one of Fortunes 2020 Most Powerful Women in Business, Whye brings extensive experience fostering inclusion and diversity in tech to guide the accounting automation software leader LOS ANGELES, April 19, 2021 PRNewswire -- BlackLine, Inc. Nasdaq: BL announced today that Barbara Whye has joined its board of directors effective April 15, 2021. Whye is the fourth female director on BlackLines board. 