Catherine Lego

Catherine P.
Lego was the founder of LEGO Ventures LLC, founded in 1992, serving as Member from 1992 to 2018.
Ms. Lego was the founder of The Photonics Fund, founded in 1999, serving as Managing Partner from 1999 to 2009.
Current jobs include Chairman at Infleqtion, Inc. since 2023; Independent Director at Cirrus Logic, Inc. since 2020; Independent Director at Guidewire Software, Inc. since 2019; Director at tau-Metrics, Inc.; and Director at ColdQuanta, Inc. since 2023.
Former jobs include Independent Director at Cypress Semiconductor Corp.
from 2017 to 2020; Director at Micro Linear Corp.; Independent Director at Lam Research Corp.
from 2006 to 2022; Director at TriQuint WJ, Inc. from 2004 to 2008; Director at Etec Systems, Inc. from 1991 to 1997; Director at SanDisk LLC from 1989 to 2002 and again from 2004 to 2016; Independent Director at Fairchild Semiconductor International LLC from 2013 to 2016; Director at Viavi Solutions, Inc. from 1994 to 1999; Independent Director at IPG Photonics Corp.
from 2016 to 2021; Director at K2 Optronics, Inc.; Director at Zitel Corp.
in 2000; Director at StrataLight Communications, Inc. from 2007 to 2009; Director at Cosworth Ltd. from 2011 to 2013; Director at Jds Uniphase Corp.
from 1994 to 1999; General Partner at Oak Investment Partners from 1981 to 1992; and Special Limited Partner at Nth Power LLC.
Education includes undergraduate degree from Williams College and graduate degree from The Leonard N Stern School of Business.