Independent director

Karen H. Quintos

Class I Independent Director·Lennox International Inc

About

Karen H. Quintos has served as a director of Lennox International since 2014 and chairs the Board Governance Committee, while also serving on the Executive Committee.

She is the former Executive Vice President and Chief Customer Officer of Dell Technologies Inc., where she also served as Senior Vice President and Chief Marketing Officer and held other executive roles in services, support, and supply chain management. Her supervisory experience in marketing, branding, communications, sustainability, operations, and supply chain management brings broad knowledge of these issues to the Board.

She holds a B.S. in Supply Chain Management from Pennsylvania State University and an M.B.A. in Marketing and International Business from New York University.

Since 2014

Age 62

Tenure 12 yrs

Also at Lennox International Inc

JI John W. Norris, III Class I Independent Director SW Shane D. Wall Class I Independent Director SB Sherry L. Buck Class II Independent Director TT Todd J. Teske Class II Independent Chair JA Jon Vander Ark Class II Independent Director TE Tracy A. Embree Class III Independent Director

Past roles

Organization Role Dates Details

Dell Technologies Inc. Executive Vice President and Chief Customer Officer 2016 – 2020 Including responsibility for ESG and Diversity.

Dell Technologies Inc. Senior Vice President and Chief Marketing Officer 2010 – 2016

Dell Technologies Inc. Vice President of Public Sector Marketing and North America Commercial 2008 – 2010

Dell Technologies Inc. Executive roles in services, support, and supply chain management 2000 – 2008

Citigroup North America Inc. Vice President, Operations & Technology 1997 – 2000

Merck & Co. Director of Packaging 1996 – 1997

Merck & Co. Director of Global Supply Chain Management 1993 – 1996

External roles

Organization Role Dates

Cummins Inc. Director

Director compensation

Data from FY FY2025

Fees earned or paid in cash

$120,000

Stock awards

$155,142

Total

$275,142

Company Lennox International Inc Company hub Person John W. Norris, III Class I Independent Director Person Shane D. Wall Class I Independent Director Person Sherry L. Buck Class II Independent Director Person Todd J. Teske Class II Independent Chair Person Jon Vander Ark Class II Independent Director Person Tracy A. Embree Class III Independent Director Person Alok Maskara President and Chief Executive Officer Person Sivasankaran Somasundaram Class III Independent Director Person Michael P. Quenzer Executive Vice President, Chief Financial Officer Person Prakash Bedapudi Executive Vice President, Chief Technology Officer Person Monica M. Brown Executive Vice President, Chief Legal Officer and Secretary Person Chris A. Kosel Vice President, Chief Accounting Officer and Controller

Source: Lennox International Inc proxy statement (SEC Schedule 14A)

Where the filing does not disclose a value, this page states "Not disclosed" rather than estimating. Smaller filers are exempt from disclosing metric targets and achievement, and larger filers may omit forward targets for competitive reasons.