Partner

Bill joined Greylock in 1984. He is focused on just about any company or idea which is unique and interesting and has a chance to be important and which is backed by a dedicated and passionate management team.

Bill represents Greylock on the boards of Music Nation, Reveal Imaging, and Zipcar.

Bill also led Greylock's investments in Exact Sciences, Upromise (merged with Sallie Mae), Outlooksoft (merged with SAP), Tessera (merged with iXL), Ontogeny (merged with Curis), Hyperion Software (merged with Oracle), Filene's Basement, Pharmacopeia, Millennium Pharmaceuticals, Staples.com (merged with Staples), Mitotix (merged with GPC Biotech) and Vertex Pharmaceuticals.

In addition, Bill serves on the Boards of Harvard Management Company, the Isabella Stewart Gardner Museum, and The Steppingstone Foundation. He is also a member of the board of overseers at the Museum of Fine Arts and chair of the President’s Leadership Council at Dartmouth College.

He is a graduate of Dartmouth College (A.B.) and the Harvard Business School (MBA).