AdvanSix Executive Leadership

Ms. Erin N. Kane

President and Chief Executive Officer

Ms. Kane has served as President and Chief Executive Officer and a director of AdvanSix Inc. since the spin-off from Honeywell on October 1, 2016, bringing outstanding business and industry experience to the role. Prior to joining AdvanSix, Ms. Kane served as Vice President and General Manager of Honeywell Resins and Chemicals since October 2014. She joined Honeywell in 2002 as a Six Sigma Blackbelt of Honeywell’s Specialty Materials business. In 2004, she was named Product Marketing Manager of Honeywell’s Specialty Additives business. From 2006 until 2008, Ms. Kane served as Global Marketing Manager of Honeywell’s Authentication Technologies business, and in 2008 she was named Global Marketing Manager of Honeywell’s Resins and Chemicals business. In 2011, she was named Business Director of Chemical Intermediates of Honeywell’s Resins and Chemicals business. Prior to joining Honeywell, Ms. Kane held Six Sigma and process engineering positions at Elementis Specialties and Kvaerner Process. Ms. Kane serves on the Boards of Directors of AdvanSix Inc., the Chemours Company, the American Chemistry Council, and the AIChE.

Mr. Michael Preston

Senior Vice President and Chief Financial Officer

Mr. Preston has served as Senior Vice President and Chief Financial Officer of AdvanSix Inc. since the spin-off from Honeywell on October 1, 2016. He is responsible for leading the treasury, investor relations, procurement, supply chain, tax, finance and accounting functions. Prior to joining AdvanSix, Mr. Preston held various finance roles with Honeywell for over fifteen years where he drove record financial performance while enhancing the company’s financial reporting and learning programs. Mr. Preston served as Vice President and Chief Financial Officer for Honeywell’s UOP division from 2013 through 2016. Prior to this role, Mr. Preston led the forecasting, reporting and planning processes for Honeywell as Vice President of Business Analysis & Planning (2012 to 2013). Mr. Preston also held several finance leadership roles within Honeywell, including CFO of the Fluorine Products business, Director of Financial Planning & Analysis for the Performance Materials and Technologies segment, and Director of Business Analysis & Planning for Honeywell corporate. Mr. Preston began his career with Honeywell in September of 2001 as Manager of Investor Relations. Prior to joining Honeywell, he spent seven years in investor relations consulting. Mr. Preston is a Chartered Financial Analyst (CFA) Charterholder and received a Bachelor of Science in Finance from St. John’s University. He is also a member of the CFA Institute and CFA Society of New York.

Mr. Achilles Kintiroglou

Senior Vice President, General Counsel and Corporate Secretary

Mr. Kintiroglou has served as Senior Vice President, General Counsel and Corporate Secretary of AdvanSix Inc. since April 1, 2020. He is responsible for all legal and regulatory matters affecting the Company. Prior to his current role, Mr. Kintiroglou was the Deputy General Counsel of AdvanSix since the spin-off in 2016, with responsibilities including securities law compliance, corporate governance, litigation management, procurement and contracting, government relations and corporate social responsibility. Before joining AdvanSix, he was a corporate and securities partner at Day Pitney LLP. Prior to joining Day Pitney, Mr. Kintiroglou was a corporate and finance associate at Pillsbury Winthrop Shaw Pittman LLP and Pitney Hardin LLP. Mr. Kintiroglou earned a law degree from Seton Hall University School of Law, where he received a presidential scholarship and cum laude recognition. He received a bachelor’s degree from the University of Pennsylvania.

Ms. Kelly Slieter

Senior Vice President and Chief Human Resources Officer

Ms. Slieter joined AdvanSix as Senior Vice President and Chief Human Resources Officer in June 2020.   She is responsible for building and supporting an empowered, high-performing culture including talent management, leadership development and training, compensation and benefits, equity, inclusion and diversity, and communications.  Prior to joining the Company, Ms. Slieter served as Vice President, Human Resources within the Performance Materials & Technologies business of Honeywell International Inc. since 2018.  She joined Honeywell (formerly Allied Signal) in 1997 as an intern and subsequently served in Human Resources roles through 2003, including as M&A Integration Leader and as HR Manager for multiple business units. From 2003 to 2004, she served as Human Resources Manager at Bristol-Myers Squibb Company. From 2004 to 2005, she served as Organizational Development Manager for Tyco International.  She rejoined Honeywell in 2005 and served in roles with increasing responsibility through 2015, including, Director of HR Functional Excellence, Corporate; Director of Organization Development & Learning for the Automation & Control Solutions business; Director of Human Resources for Honeywell Building Solutions; and Senior Director, Human Resources Corporate.  From 2015 through 2018, she served as Vice President, Human Resources of the Honeywell UOP business.

AdvanSix Board of Directors

Ms. Erin N. Kane

President and Chief Executive Officer

Ms. Kane has served as President and Chief Executive Officer and a director of AdvanSix Inc. since the spin-off from Honeywell on October 1, 2016, bringing outstanding business and industry experience to the role. Prior to joining AdvanSix, Ms. Kane served as Vice President and General Manager of Honeywell Resins and Chemicals since October 2014. She joined Honeywell in 2002 as a Six Sigma Blackbelt of Honeywell’s Specialty Materials business. In 2004, she was named Product Marketing Manager of Honeywell’s Specialty Additives business. From 2006 until 2008, Ms. Kane served as Global Marketing Manager of Honeywell’s Authentication Technologies business, and in 2008 she was named Global Marketing Manager of Honeywell’s Resins and Chemicals business. In 2011, she was named Business Director of Chemical Intermediates of Honeywell’s Resins and Chemicals business. Prior to joining Honeywell, Ms. Kane held Six Sigma and process engineering positions at Elementis Specialties and Kvaerner Process. Ms. Kane serves on the Boards of Directors of AdvanSix Inc., the Chemours Company, the American Chemistry Council, and the AIChE.

Mr. Michael L. Marberry

Independent Chairman

Mr. Marberry has been President and Chief Executive Officer of J.M. Huber Corporation, a diversified supplier of engineered materials, natural resources and technology-based services, since 2009. He joined J.M. Huber Corporation in 1997 as Corporate Vice President of Corporate Strategy and Development. From 2002 until 2006, Mr. Marberry served as J.M. Huber Corporation’s Chief Financial Officer. From 2006 until 2009, he served as President of Huber Engineered Materials. Prior to joining J.M. Huber Corporation, Mr. Marberry held various management roles at M.A. Hanna Company, McKinsey & Company and Proctor and Gamble. Mr. Marberry is currently a director of J.M. Huber Corporation. From 2012 until 2015, he served as a director of Sigma-Aldrich Corporation where he was the former Chair of the Compensation Committee. Mr. Marberry is Chairman of the Board and has served as a director of AdvanSix since September 2016. He brings to the Board his expertise in, among other things, senior leadership, industry, global business management, operations/HSE and mergers & acquisitions. Mr. Marberry is also a National Association of Corporate Directors (NACD) Governance Fellow.

MS. Farha Aslam

Board of Directors

Ms. Aslam is a Managing Partner at Crescent House Capital, an investment and strategic advisory firm she founded that focuses on the agriculture, energy, and food processing industries. Ms. Aslam has worked in the finance industry since 1996. Prior to founding Crescent House in 2019, she was Managing Director at Stephens Inc., where she led the firm’s Food and Agribusiness equity research team and built a top-tier research franchise that spanned the grain, ethanol, protein, and packaged food sectors and successfully positioned several lead managed equity offerings and debt financings. Previously, Ms. Aslam was a vice president at Merrill Lynch and a risk management advisor at UBS. Ms. Aslam joined the AdvanSix Board in December 2021 and brings extensive experience with senior leadership, business strategy, public company governance, as well as financial and accounting expertise. She was appointed to serve on the Audit Committee and the Compensation and Leadership Development Committee. Ms. Aslam also serves on the boards of directors of Green Plains Inc. (Nasdaq: GPRE); Pilgrim’s Pride Corporation (Nasdaq: PPC); and Calavo Growers, Inc. (Nasdaq: CVGW). Ms. Aslam received her B.A. in Economics from the University of California. She holds a Master of Business Administration degree from Columbia University.

Mr. Darrell K. Hughes

Board of Directors

Mr. Hughes has been President and Chief Executive Officer of Aurora Plastics, an innovative company specializing in high quality rigid and cellular foam PVC compounds, since 2016. From 2010 until 2016, he served as Vice President and General Manager of Avery Dennison’s Materials Group, a global leader in labeling and packaging materials and graphics and reflective solutions. From 2007 until 2010, he was the President and General Manager of SABIC Innovative Plastics’ specialty film and sheet division. Prior to joining SABIC Innovative Plastics, Mr. Hughes held various positions at General Electric, including General Manager of specialty films and sheets from 2006 until 2007, General Manager of RTV & Elastomers in General Electric’s silicone division from 2003 until 2006 and General Manager of global business development and mergers and acquisitions from 1999 until 2003. Mr. Hughes has also held positions at Engelhard Corporation, Deloitte & Touche Consulting Group and Air Products. Mr. Hughes has served as a director of AdvanSix since the spin-off from Honeywell on October 1, 2016. He serves on the Audit Committee and the Health, Safety, Environmental and Sustainability Committee. Mr. Hughes brings to the Board the operational and financial expertise gained through nearly 30 years of holding senior management and leadership positions at a number of public companies, as well as experience in the chemicals industry, including strategy development and growth, and mergers and acquisitions.

Mr. Todd D. Karran

Board of Directors

Mr. Karran has served as the Chief Executive Officer Petrochemicals of Inter Pipeline, an energy infrastructure business engaged in the transportation, processing and storage of energy products across Western Canada and Europe, since May 2022. He was formerly the President and Chief Executive Officer of NOVA Chemicals, a leading producer of polyethylene and expandable styrenics, from 2015 until his retirement in August 2020. Prior to that, he served as Senior Vice President and Chief Financial Officer of NOVA Chemicals from 2009 until 2016. Mr. Karran joined NOVA Chemicals in 1985 and has held various other positions since then, including management, accounting and financial roles such as Vice President and Controller, Tax Compliance Specialist and Manager of Financial Services. From 2006 until 2007, he served as NOVA Chemicals’ Vice President and Chief Information Officer. From 2007 until 2009, he served as NOVA Chemicals’ Treasurer and Vice President of Corporate Development. Mr. Karran was a director of NOVA Chemicals from 2015 through August 2020. Mr. Karran has served as a director of AdvanSix since the spin-off from Honeywell on October 1, 2016. He serves as Chair of the Compensation and Leadership Development Committee and a member of the Health, Safety, Environmental and Sustainability Committee. He brings to the Board the leadership, management oversight and financial experience gained through his roles as a director of and in various senior management leadership roles at NOVA Chemicals, with extensive chemicals industry experience including operations/HSE and sustainability, global business, as well as strategy development and growth.

Dr. Gena C. Lovett

Board of Directors

Dr. Lovett recently successfully defended for a Ph.D. in Values Driven Leadership at Benedictine University. She previously served as the Vice President Operation, Defense, Space and Security of The Boeing Company, a manufacturer of airplanes between July 2015 and June 2019. Prior to joining Boeing, Dr. Lovett served as Chief Diversity Officer of Alcoa Corporation, a manufacturer of aluminum, from January 2012 to June 2015 and as Director, Manufacturing, Forgings, between 2007 and 2012. Dr. Lovett also served in numerous roles with Ford Motor Company, a manufacturer of cars and trucks, between April 1992 and June 2007, most recently as Plant Manager, New Model Programs. She received a B.A. degree from The Ohio State University and an M.B.A. degree from the Baker College Center for Graduate Studies and an M.S. degree in Organizational Leadership at Benedictine University. Dr. Lovett also serves on the Boards of Directors of Trex Company, Inc. (NYSE: TREX) and QuantumScape Corporation (NYSE: QS). Dr. Lovett has served as a director of AdvanSix since September 2021. She serves as the Chair of the Health, Safety, Environmental and Sustainability Committee and as a member of the Nominating and Governance Committee. She brings to the Board extensive experience with senior leadership, business strategy, public company governance, as well as management oversight, including operations/HSE. She serves on the Nominating and Governance and the Health, Safety, Environmental and Sustainability committees.

Mr. Daniel F. Sansone

Board of Directors

Mr. Sansone was Executive Vice President of Strategy for Vulcan Materials Company, a producer of construction aggregates, ready-mixed concrete, asphalt mix and cement, prior to his retirement at the end of 2014. Prior to that, he served as Vulcan Materials' Chief Financial Officer from 2005 until 2014. Mr. Sansone joined Vulcan Materials in 1988 and held various positions there, including Corporate Controller and Vice President of Finance. From 2001 until 2005, Mr. Sansone served as the President of Vulcan Materials’ Southern and Gulf Coast Division. From 1997 until 2001, he served as President of Vulcan Gulf Coast Materials. Before joining Vulcan Materials, Mr. Sansone held positions domestically and internationally at Monroe Auto Equipment, FMC Corporation and Kraft Inc. Mr. Sansone is a director of Ingevity Corporation (NYSE: NGVT). He also serves on various non-profit boards. Mr. Sansone has served as a director of AdvanSix since the spin-off from Honeywell on October 1, 2016. He serves as Chair of the Audit Committee and as a member of the Health, Safety, Environmental and Sustainability Commitee. He brings to the Board over 40 years of senior leadership, general management and financial and accounting experience as both an executive officer and board member of public companies, as well as experience with mergers and acquisitions, and regulated industries.

Ms. Sharon S. Spurlin

Board of Directors

Ms. Spurlin has been Senior Vice President and Treasurer of Plains All American Pipeline, L.P., an energy infrastructure and logistics company, since 2014. She joined Plains All American Pipeline, L.P. in 2002 as its director of Internal Audit. From 2007 until 2009, Ms. Spurlin served as Plains All American Pipeline, L.P.’s Assistant Treasurer. From 2009 until 2014, she served as both PetroLogistics L.P. and PL Midstream’s Senior Vice President and Chief Financial Officer. Ms. Spurlin has also held various positions at American Ref-Fuel Company and Arthur Andersen. Ms. Spurlin is a director of Smart Sand Inc., a supplier of industrial sand to the energy industry. Ms. Spurlin has served as a director of AdvanSix since the spin-off from Honeywell on October 1, 2016. She serves as Chair of the Nominating and Governance Committee and as a member of the Health, Safety, Environmental and Sustainability Committee. She brings to the Board her corporate governance and financial expertise, including in financial reporting, accounting, capital markets and controls, as well as senior leadership experience in the chemicals industry, operations/HSE, ESG and sustainability, regulated industries, risk management, and public companies.

Mr. Patrick S. Williams

Board of Directors

Mr. Williams has been Director, President and CEO of Innospec Inc., an international specialty chemicals company, since 2009. Prior to holding this position, Mr. Williams was Executive Vice President and President, Fuel Specialties from 2005 to 2009 and in addition assumed responsibility for the global Performance Chemicals business in 2008. Prior to 2005, he served as Chief Executive Officer for the Corporation's Fuel Specialties business in the Americas, having held a number of senior management and sales leadership roles in that business since 1993. He has served as a director of Innospec Inc. since 2009. Mr. Williams has served as a director of AdvanSix since February 2020. He serves on the Compensation and Leadership Development Committee and the Nominating and Governance Committee. Mr. Williams brings to the Board the senior leadership, business strategy, management oversight, and public company governance gained through his role as a President and Chief Executive Officer and board member of Innospec Inc., with extensive.

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