爱德士实验室 IDXX

Mr. Mazelsky has served as President and CEO of IDEXX since October 2019. Prior to that, Mr. Mazelsky served as our Interim President and CEO from June 2019 to October 2019, and he was an Executive Vice President responsible for our North American Companion Animal Group Commercial Organization and key elements of the innovation portfolio, including our IDEXX VetLab in-house diagnostics, Diagnostic Imaging, Veterinary Software and Services, Rapid Assay and Telemedicine lines of business, from August 2012 to June 2019. Before joining IDEXX, Mr. Mazelsky was a Senior Vice President and General Manager from 2010 to 2012 of Computed Tomography, Nuclear Medicine and Radiation Therapy Planning at Philips Healthcare, a subsidiary of Royal Philips Electronics (now named Royal Philips). Previously he held a series of other leadership roles with increasing responsibilities during his tenure at Philips beginning in 2001. Prior to joining Philips, Mr. Mazelsky was at Agilent Technologies, where he was an Executive in Charge from 2000 to 2002, leading the integration of Agilent's Healthcare Group into Philips. He also served as a General Manager of the Medical Consumables Business Unit at Agilent Technologies from 1997 to 2000. From 1988 to 1996, Mr. Mazelsky held a number of roles at Hewlett Packard in finance, marketing and business planning. Mr. Mazelsky holds an undergraduate degree in Mathematics from the University of Rochester and an MBA from the University of Chicago. Other current public company director service: Dentsply Sirona Inc. (since May 2023). On January 11, 2026, Jonathan (Jay) Mazelsky notified IDEXX Laboratories, Inc. of his intent to step down as the Company's President and Chief Executive Officer effective as of May 12, 2026 and retire from the Company and the Company's Board of the Directors (the Board) immediately following the Company's annual meeting of shareholders in May 2027.

Mr. Lane has been our Executive Vice President and General Manager, Global Reference Laboratories, Diagnostic Solutions and Information Technology since January 2025, with a portfolio that includes oversight responsibility for our Global Reference Laboratories, IDEXX BioAnalytics, Water, OPTI Medical and Livestock, Poultry and Dairy businesses, as well as our Information Technology function. Mr. Lane has been an Executive Vice President of IDEXX since January 2020 and previously served as a Corporate Vice President from July 2015 to January 2020 and a Vice President from 2012 to July 2015. He has been the General Manager of IDEXX's Global Reference Laboratories business since November 2016. Prior to becoming the General Manager of our Global Reference Laboratories business, he served as the General Manager of our U.S. Reference Laboratories from June 2014 to November 2016. In addition to his responsibilities for the Reference Laboratories business, from July 2015 through December 2016, Mr. Lane provided strategic direction for our SNAP Point-of-Care testing. In 1999, he joined the IDEXX VetLab organization, where he held various leadership positions with responsibilities in commercial marketing, product management and new product development, and served as General Manager from 2012 to 2014. Mr. Lane joined IDEXX in 1997, supporting strategic planning and business development for diagnostic laboratory services as IDEXX entered the global reference laboratory market segment. Mr. Lane holds a bachelor's degree in International Politics and Economics from Middlebury College and an MBA from the Tuck School of Business at Dartmouth College.

Dr. Smith has been Executive Vice President, Global Operations and R&D since January 2025. Dr. Smith joined IDEXX in August 2021 as our Executive Vice President and Chief Technology Officer, a position he held until December 2024. Prior to joining IDEXX, he served as Vice President and Chief Technology Officer of Cytiva, which is part of Danaher Corporation, from August 2020 to July 2021. Previously, Dr. Smith held various leadership positions with increasing responsibilities at Pall Corporation, also a Danaher company, from 2006 to 2020, most recently serving as Pall's Chief Technology Officer from September 2014 to August 2020. Prior to Pall, between 1997 and 2005, Dr. Smith held positions of increasing responsibility, including VP R&D and VP Marketing/Business Development at Whatman plc, now a division of GE Healthcare. Dr. Smith received a bachelor's degree in Biological Sciences from University of Essex, a master's degree in Biotechnology from Reading University and a PhD in Cell Biology from University College London. He is the holder of multiple U.S.-issued patents in the area of separations science.

Mr. Emerson has been Executive Vice President, Chief Financial Officer and Treasurer since March 2025. Mr. Emerson joined IDEXX in 2015 and has served in various financial leadership roles of increasing responsibilities, including most recently as Senior Vice President from January 2024 to February 2025 and a Vice President from November 2015 to December 2023. Since joining IDEXX in November 2015, he has led the finance organization for the Companion Animal Group business, and he expanded his role in March 2020, when he began leading the corporate finance function, including financial planning and analysis, accounting, tax, treasury and investor relations. Immediately prior to joining IDEXX, Mr. Emerson served as Vice President, Finance and Business Unit Controller at Medtronic plc, a global leader in healthcare technology. He joined Medtronic through the acquisition of Covidien plc, a global healthcare technology and medical supplies provider, where he held finance positions of increasing seniority, including Controller for the Advanced Surgical Technologies business unit. He holds a bachelor's degree in Accounting and Business Management from Northeastern University.

Mr. Kingsley has served as the independent Non-Executive Board Chair of IDEXX since November 2019, as the Non-Executive Chairman of the Board of Mirion Technologies, Inc. since October 2021 and as an Advisory Director to Berkshire Partners LLC, a Boston-based investment firm, since May 2016. Prior to that Mr. Kingsley served as Chairman of Pall Corporation from 2013 to 2015 and as Chief Executive Officer of Pall Corporation from 2011 to 2015. Before his experience at Pall, Mr. Kingsley was the Chief Executive Officer of IDEX Corporation, a company specializing in fluid and metering technologies, health and science technologies and fire, safety and other diversified products, from 2005 to 2011 and the Chief Operating Officer of IDEX from 2004 to 2005. From 1995 to 2004, he held various positions of increasing responsibility at Danaher Corporation, including Corporate Vice President and Group Executive from March 2004 to August 2004, President of Industrial Controls Group from 2002 to 2004 and President of Motion Group, Special Purpose Systems from 2001 to 2002. Mr. Kingsley holds an undergraduate degree in Industrial Engineering and Management from Clarkson University and an MBA from the College of William and Mary. Other current public company director service: Polaris Industries Inc. (since Jan. 2016); Mirion Technologies, Inc. (since Oct. 2021) (Non-Executive Chair). Former public company director service: Rockwell Automation, Inc. (2013 - 2021); Cooper Industries plc (formerly Cooper Industries Ltd.) (2007 - 2012); Pall Corporation (2011 - 2015); IDEX Corporation (2005 - 2011).

On July 11, 2023 the board of directors of IDEXX Laboratories, Inc. elected Irene Chang Britt as an independent Class I Director. Ms. Chang Britt was most recently an executive at Campbell Soup Company, a global food and beverage company, where she held roles of increasing scope and responsibility over 10 years, including serving as President/Divisional CEO, Pepperidge Farm Ltd. and Senior Vice President, Global Baking and Snacking; and Senior Vice President and Chief Strategy Officer. Prior to her time at Campbell Soup Company, she held various roles at Kraft Foods, Nabisco, and Kimberly-Clark. Ms. Chang Britt currently serves as an independent director of Brighthouse Financial, Inc., a provider of annuities and life insurance, and Victoria's Secret & Co., a clothing and beauty retailer. She previously served as a director of Tailored Brands, Inc., Dunkin' Brands Group, Inc., TerraVia Holdings, Inc., and Sunoco, Inc. Ms. Chang Britt received her undergraduate degree in Anthropology from the University of Toronto and her MBA from the University of Western Ontario. Other current public company director service: First Watch Restaurant Group, Inc. (since Jul. 2023); Victoria Secret & Co. (since Aug. 2021). Former public company director service: Brighthouse Financial, Inc. (Aug. 2017 - Aug. 2023); TerraVia Holdings, Inc. (Mar. 2016 - 2018); Tailored Brands Inc. (Dec. 2015 - Dec. 2020); Dunkin' Brand Group, Inc. (May 2014 - Dec. 2020); Sunoco, Inc. (Nov. 2011 - Oct. 2012).

Mr. Junius served as President and Chief Executive Officer of ImmunoGen, Inc. from 2009 until his retirement in May 2016. Before that, he served as President and Chief Operating Officer and Acting Chief Financial Officer of ImmunoGen from July 2008 to December 2008, Executive Vice President and Chief Financial Officer from 2006 to July 2008 and Senior Vice President and Chief Financial Officer from 2005 to 2006. Before joining ImmunoGen, Mr. Junius was Executive Vice President and Chief Financial Officer of New England Business Service, Inc. from 2002 until its acquisition by Deluxe Corporation in 2004 and Senior Vice President and Chief Financial Officer of New England Business Service from 1998 to 2002. Before joining New England Business Service, Mr. Junius was Vice President and Chief Financial Officer of Nashua Corporation from 1996 to 1998. Mr. Junius joined Nashua Corporation in 1984 and held various financial management positions of increasing responsibility before becoming Chief Financial Officer. Mr. Junius holds an undergraduate degree in Political Science from Boston College and a master's degree in Management from Northwestern University's Kellogg School of Management. Other current public company director service: GlycoMimetics, Inc. (since Mar. 2016). Former public company director service: ImmunoGen, Inc. (Nov. 2008 - Jun. 2018); Vitae Pharmaceuticals, Inc. (Jul. 2016 - Oct. 2016).

Dr. Essig has served as the Chair of the Board of Directors of Integra LifeSciences Holdings Corporation since 2012, and he first joined Integra's Board of Directors in 1997. In addition, Dr. Essig was Integra's Chief Executive Officer from 1997 until 2012. Since 2012, he has also served as Managing Director of Prettybrook Partners LLC, a family office focused on investing in the healthcare industry. He is a Venture Partner at Wellington Partners Advisory AG, a venture capital firm, and a Senior Advisor to TowerBrook Capital Partners. Before joining Integra, Dr. Essig was a managing director in mergers and acquisitions for Goldman, Sachs and Co., specializing in the medical device, pharmaceutical and biotechnology sectors. Dr. Essig holds an undergraduate degree from the School of Public and International Affairs at Princeton University and a PhD in Financial Economics and an MBA from the University of Chicago. Other current public company director service: Integra LifeSciences Holdings Corporation (since 1997) (Executive Chair since Feb. 2024) (Chair, 2012 - 2024); Orthofix Medical Inc. (since Jan. 2023) Former public company director service: Owens & Minor, Inc. (Oct. 2013 - Aug. 2019); SeaSpine Holdings Corporation (Jun. 2015 - Jan. 2023) (Lead Director, Jul. 2015 - Jan. 2023); St. Jude Medical, Inc. (Mar. 1999 - Jan. 2017); Vital Signs, Inc. (1998 - 2002); Zimmer Biomet Holdings, Inc. (2005 - 2008).

Mr. Samad has served as Executive Vice President and Chief Financial Officer of Quest Diagnostics Incorporated since July 2022. Before joining Quest Diagnostics, he was Senior Vice President and Chief Financial Officer of Illumina, Inc. from January 2017 to July 2022. Mr. Samad held several senior leadership positions at Cardinal Health between November 2007 and January 2017, including Senior Vice President and Corporate Treasurer from February 2012 to January 2017, with leadership responsibility for Cardinal Health's China business. He was previously Senior Vice President and Chief Financial Officer for the pharmaceutical segment of Cardinal from 2009 to 2012, and Vice President, Healthcare Supply Chain Services. He also previously held finance roles at Eli Lilly and Pepsico Inc. Mr. Samad received his undergraduate degree in Business Administration from the American University of Beirut in Lebanon and his MBA from McMaster University in Hamilton, Canada.

Mr. Claflin served as President, Chief Executive Officer and a member of the board of directors of 3Com Corporation from January 2001 until his retirement in 2006, and he served as President and Chief Operating Officer of 3Com from August 1998 to January 2001. Before joining 3Com, Mr. Claflin worked at Digital Equipment Corporation as Senior Vice President, Sales and Marketing from 1997 to 1998 and as Vice President and General Manager of the PC Business Unit from 1995 to 1997. Before joining Digital Equipment Corporation, Mr. Claflin worked at IBM for 22 years, where he held senior management positions in sales, marketing, research and development and manufacturing. Mr. Claflin holds an undergraduate degree in Political Science from Pennsylvania State University. Other current public company director service: Ciena Corporation (since Aug. 2006). Former public company director service: Advanced Micro Devices, Inc. (2003 - 2017) (Chairman, 2009 - 2016); 3Com Corporation (2001 - 2006); Time Warner Telecom (2000 - 2003).

Effective July 10, 2025, the board of directors of IDEXX Laboratories, Inc. elected Joseph L. (Jay) Hooley as an independent Director Mr. Hooley is the former Chair and CEO of State Street Corporation. He served as the Chair of State Street from 2011 to 2019, the CEO from 2010 to 2018, and the President and Chief Operating Officer from 2008 to 2014. Prior to that, Mr. Hooley held several senior management positions at State Street during his nearly 20-year tenure at the company. He currently serves on the board of directors of Exxon Mobil Corporation, where he is the lead independent director, and the board of directors of Aptiv PLC. Mr. Hooley received his bachelor's degree from Boston College.

Ms. Peacock is the former Chief Executive Officer of Intercom, Inc., a customer service platform and leader in AI. Prior to Intercom, Ms. Peacock spent approximately 14 years at Intuit Inc., a global SaaS software and financial technology company, where she held senior management positions of increasing responsibility, including as Senior Vice President of Intuit's Small Business division. She currently serves on the board of directors of Dropbox, a leading global collaboration platform, where she is the lead independent director. Ms. Peacock received her bachelor's degree from Harvard University and her MBA from the Stanford Graduate School of Business. Effective October 6, 2025, the board of directors of IDEXX Laboratories, Inc elected Karen Peacock as an independent Class I Director and appointed her as a member of its Compensation and Talent Committee and Finance Committee.

Mr. Schreck has been an Executive Vice President of IDEXX and General Manager, Veterinary Software and Services, Corporate Accounts and Customer Experience since January 2024. He previously served as a Senior Vice President and General Manager, Veterinary Software and Services and Corporate Accounts from January 2023 to December 2023. He joined IDEXX as Senior Vice President and General Manager, Veterinary Software and Services in July 2020. Before joining IDEXX, Mr. Schreck held senior leadership positions at several financial technology companies, including as CEO of CloudVirga from 2017 to 2019 and Senior Vice President at Altisource from 2012 to 2017 with responsibility for its global software and analytics companies. Previously, he served as CEO at Corrective Solutions and General Partner at General Catalyst Partners, where he helped launch Upromise and m-Qube and served on the board of Coremetrics. Mr. Schreck holds a bachelor's degree in Political Science from Brigham Young University and an MBA from Harvard University.

Mr. Fennell has been Executive Vice President, Global CAG Commercial since January 2025. In this role he leads our global Companion Animal Group commercial sales and field support teams. Mr. Fennell joined IDEXX in 2011 and was a Senior Vice President from January 2020 to December 2024 and a Corporate Vice President from June 2011 to January 2020. In these roles, Mr. Fennell held positions of increasing responsibility, including as our Chief Revenue Officer from January 2024 to December 2024, and the leader of our Companion Animal Group Customer Facing Organization in the Americas and Europe from May 2023 to December 2023 and our North American Companion Animal Group Customer Facing Organization from June 2011 to May 2023. Prior to joining IDEXX in 2011, Mr. Fennell worked at Pfizer Animal Health, a division of Pfizer Inc., where in April 2003 he began as head of marketing for the companion animal business. He then served as Vice President of the U.S. Companion Animal Division from 2005 through 2010, and from January 2011, was Vice President, Pfizer Animal Genetics, Diagnostics and Aquaculture. Before his tenure at Pfizer, he held a series of sales, marketing and operational roles in the crop sciences business for American Cyanamid and BASF, diversified chemical companies. Mr. Fennell holds bachelor's degrees in Economics and Agricultural Business from the University of Delaware.

Mr. Johnson has been an Executive Vice President since January 2024 and previously served as a Senior Vice President from March 2022 to December 2023. As our Chief Human Resources Officer since joining IDEXX in March 2022, Mr. Johnson leads worldwide human resources. Prior to joining us, Mr. Johnson began his career in 1999 at Abbott Laboratories, Inc., a Fortune 100 human healthcare company, where he held various human resources positions of increasing seniority, including serving as Divisional Vice President of Diversity and Inclusion from July 2020 to March 2022, Divisional Vice President, Human Resources, for Abbott Diabetes Care from January 2017 to June 2020 and for Abbott Medical Optics from November 2013 to December 2016 and Regional Human Resources Director for a variety of international operations in Asia, Latin America and Europe from 2009 to 2013. Mr. Johnson holds a bachelor's degree in Organizational Administration from the University of Illinois.

Ms. Underberg has been Executive Vice President, General Counsel and Corporate Secretary since February 2022 and previously served as Senior Vice President, General Counsel and Corporate Secretary from January 2021 to February 2022 and as Corporate Vice President, General Counsel and Corporate Secretary from March 2019 to January 2021, following her election as Corporate Vice President in February 2019. In this capacity, she leads IDEXX's global legal, compliance and Corporate Secretary groups. Prior to joining IDEXX, Ms. Underberg served as General Counsel, Secretary and Senior Vice President of Eastman Kodak Company (Kodak) from January 2015 to January 2019. Prior to that, she served in positions of increasing responsibility at Kodak during her nearly 30-year tenure there. Prior to joining Kodak, Ms. Underberg was an attorney in private practice. She received a bachelor's degree in Political Science from Brandeis University and a J.D. from the University of Pennsylvania School of Law.

Michael (Mike) Erickson, PhD, will assume the role of President and Chief Executive Officer of the Company and join the Board as a Class II Director effective May 12, 2026. Dr. Erickson has been an Executive Vice President of IDEXX and General Manager of IDEXX's Global Point of Care Diagnostics and Telemedicine businesses since January 2024. He previously served as a Senior Vice President from January 2020 to December 2023, a Corporate Vice President from January 2018 to January 2020, and a Vice President from 2014 to 2017. Dr. Erickson joined IDEXX as Senior Director and General Manager in 2011 and took on increasing leadership responsibilities, including as General Manager of Veterinary Software and Services from 2014 to 2018, General Manager of Corporate and Strategic Accounts from October 2018 through December 2022, and General Manager of Global Point of Care Diagnostics from January 2023 to December 2023. In addition, Dr. Erickson led our Corporate Strategy and Advanced Analytics organization in 2022. Before joining IDEXX, Dr. Erickson was an Associate Principal in the Global Pharmaceutical Practice at McKinsey & Company where he served leading pharmaceutical, biotechnology and health service companies across areas in commercial, business development and health technology innovation. He earned his PhD in Biomedical Engineering at the Johns Hopkins School of Medicine and his Bachelor of Science degree in Electrical Engineering from Purdue University.