JOANNE M. MAGUIRE - Corporate Board Profile

TETRA TECH INC

Filing Date	Source Excerpt
2017-01-18	Joanne M. Maguire Age 62 Director since November 2016 Retired Executive Vice President, Lockheed Martin Space Systems Company Other Public Company Boards: CommScope, Inc., Visteon Corporation Attendance at Fiscal 2016 Board Meetings: N/A Ms. Maguire was not a member of the Board at the end of fiscal 2016.
2018-01-24	JOANNE M. MAGUIRE Age 63 Director since November 2016 Independent Other Public Company Boards: CommScope, Inc. Visteon Corporation Attendance at Fiscal 2017 Board Meetings: 100% Select Business Experience Served as Executive Vice President of Lockheed Martin Space Systems Company (SSC), a provider of advanced-technology systems for national security, civil and commercial customers, from 2006 until retirement in 2013 Joined Lockheed Martin Corporation in 2003 and assumed leadership of SSC in 2006 Formerly with TRW's Space & Electronics sector (now part of Northrop Grumman), filling a range of progressively responsible positions from engineering analyst to Vice President and Deputy to the sector's CEO Member of the Board of Directors of Draper Laboratory Select Skills and Qualifications Senior leadership experience; government client experience; industry and technical expertise; financial sophistication; public board experience Held senior leadership positions within a publicly traded company in the technology sector, working with government clients These positions provide valuable experience, including strategic planning, operations, risk management and corporate governance Elected to the National Academy of Engineering in 2011 Bachelor's degree in Engineering from Michigan State University and Master's degree in Engineering from the University of California, Los Angeles Concurrent service on two other public boards Current Board Leadership Roles Chair, Nominating and Corporate Governance Committee Member, Strategic Planning and Enterprise Risk Committee
2019-01-18	JOANNE M. MAGUIRE Age 64 Director since November 2016 Independent Other Public Company Boards: CommScope, Inc. Visteon Corporation Attendance at Fiscal 2018 Board Meetings: 100% Select Business Experience Served as Executive Vice President of Lockheed Martin Space Systems Company (SSC), a provider of advanced-technology systems for national security, civil, and commercial customers, from 2006 until retirement in 2013 Joined Lockheed Martin Corporation in 2003 and assumed leadership of SSC in 2006 Formerly with TRW's Space & Electronics sector (now part of Northrop Grumman), filling a range of progressively responsible positions from engineering analyst to Vice President and Deputy to the sector's CEO Current Board Roles Chair, Nominating and Corporate Governance Committee Member, Strategic Planning and Enterprise Risk Committee Director Compensation Table shows total compensation of $308,039.
2020-01-15	Joanne M. Maguire Age 65 Director since 2016 Chair, NCG Committees Member, SPER Fees Earned or Paid in Cash: 115,500 Stock Awards: 143,793 Total: 259,293
2021-01-14	Joanne M. Maguire Age 66 Director since 2016 Retired Executive Vice President (EVP), Lockheed Martin Space Systems Company Chair, NCG Committee Member, SPER Committee Fees Earned or Paid in Cash: $112,000 Stock Awards: $136,039 Total: $248,039
2022-01-18	Joanne M. Maguire Independent Director, Director since 2016, Chair, NCG Committee, Member, SPER Committee, Fees Earned or Paid in Cash $110,000, Stock Awards $143,896, Total $253,896
2023-01-17	Joanne M. Maguire Independent Director, Chair, NCG, Member, Compensation
2024-01-18	Joanne M. Maguire Independent, Presiding Director; Director since 2016; Chair, NCG Committee; Member, Compensation Committee; Presiding Director since February 2023; Retired EVP, Lockheed Martin Space; FY 2023 total compensation $326,350.