Thomas Michael Nevens has sold stock and made no open-market buys since Mar 2017

T. Michael Nevens is an independent Class III director at Ciena Corporation (CIEN) since February 2014, currently serving on the Audit Committee and bringing expertise in strategy, governance, and technology.( Aged 75, he offers extensive experience from his tenure as a senior partner at McKinsey & Company (1980–2002), where he managed the Global Technology Practice and served on the McKinsey Global Institute board, along with roles as senior adviser (emeritus since January 2023) at Permira Advisers, adjunct professor of Corporate Governance and Strategy at the University of Notre Dame's Mendoza College, and prior directorships at companies like Altera Corporation and Longbow Security.(

Nevens currently chairs the board of NetApp, Inc. and recently sold 8,554 shares of Ciena stock on December 15, 2025, at $224.66 per share, retaining beneficial ownership of 9,422 shares including unvested RSUs.( His career highlights include deep strategic planning in technology sectors, private equity advisory, and public company board service, with no disclosed governance issues and alignment through stock ownership guidelines.(

Written by Perplexity from public sources.