Sarah Guo is a partner at Greylock, working with founders to productize disruptive ideas, get advantaged distribution, and build dominant businesses. She led Greylock’s investments in Cleo, Shortcut, Demisto (Acquired by Palo Alto Networks), Sqreen and Utmost , and is on the board of Cleo, Shortcut, Sqreen, Obsidian and Utmost. Prior to Greylock, Sarah was at Goldman Sachs, where she invested in growth-stage technology startups such as Dropbox, and advised pre-IPO technology companies such as Workday. She has four degrees from the Wharton School and the University of Pennsylvania. She is part of Linkedin’s Next Wave and the Forbes’ 30 Under 30.