Associates Trained in LSS (Cumulative) LSS Projects Completed (Cumulative) 2010 2012 2014 2016 2018 2020 2022 184 639 1,431 2,394 2,919 3,363 193 594 2,028 3,747 5,779 7,033 Customer Centric Selling CCS is at the core of how we ser ve our customers and collaborate with them to solve their most pressing challenges. CCS training is provided to ever y member of the Avient salesforce beginning in their onboarding process and continues thereafter throughout their careers. In addition, other customer-facing associates also benefit from CCS engagement.

HOME | Contents | Message from the CEO | Who We Are | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2020 33Sustainability Report | 2020 33 https://www.avient.com/company/policies-and-governance/code-conduct https://www.avient.com/company/policies-and-governance/global-policy-anti-bribery-and-anti-corruption http://linkedinlearning.com 0 1000 2000 3000 4000 5000 6000 7000 8000 0 700 1400 2100 2800 3500 Customer Centric Selling CCS is at the core of how we serve our customers and collaborate with them to solve their most pressing challenges. CCS training is provided to every member of the Avient salesforce beginning in their onboarding process and continues thereafter throughout their careers. In addition, other customer-facing associates also benefit from CCS engagement.

Name Age Director Since Principal Position Notable Skills and Experiences Inde- pendent Committee Membership* AC CC N&GC EH&SC Robert E. Financial, International, Industry Experience, Regulatory, Technology, HR, Operations, Environmental, Corporate Governance Yes M PROXY SUMMARY Name Age Director Since Principal Position Notable Skills and Experiences Inde- pendent Committee Membership* AC CC N&GC EH&SC Richard H.

Our Board maintains Audit ("AC"), Compensation ("CC"), Governance and Corporate Responsibility ("G&CRC"), and Environmental, Health and Safety ("EH&SC") committees. Name Age Director Since Independent Committee Membership (M=Member, C=Chair) AC CC G&CRC EH&SC Robert E.

Associates Trained in LSS (Cumulative) 2011 2013 2015 2017 2019 2021 LSS Projects Completed (Cumulative) 2011 2013 2015 2017 2019 2021 434 996 1,854 2,718 3,161 4,172 323 1,176 2,999 4,544 6,813 7,423 Customer Centric Selling CCS is at the core of how we serve our customers and collaborate with them to solve their most pressing challenges. CCS training is provided to every member of the Avient salesforce beginning in their onboarding process and continues thereafter throughout their careers. In addition, other customer-facing associates also benefit from CCS engagement.

Our Board maintains Audit ("AC"), Compensation ("CC"), Governance and Corporate Responsibility ("G&CRC"), and Environmental, Health and Safety ("EH&SC") committees. PROXY SUMMARY 10 PROXY STATEMENT 2024 | Annual Meeting of Shareholders Name Age Director Since Independent Committee Membership (M=Member, C=Chair) AC CC G&CRC EH&SC Robert E.

Our Board maintains Audit ("AC"), Compensation ("CC"), Governance and Corporate Responsibility ("G&CRC"), and Environmental, Health and Safety ("EH&SC") committees. PROXY SUMMARY 10 PROXY STATEMENT 2024 | Annual Meeting of Shareholders Name Age Director Since Independent Committee Membership (M=Member, C=Chair) AC CC G&CRC EH&SC Robert E.

PROXY SUMMARY 12 PROXY STATEMENT 2022 | Annual Meeting of Shareholders Name Age Director Since Independent Committee Membership (M=Member, C=Chair) AC CC G&CRC EH&SC Robert E.

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Name Age Director Since Independent Committee Membership (M=Member, C=Chair) AC CC G&CRC EH&SC Robert E. cc) “Restricted Stock Unit” means an award made pursuant to Section 7 or Section 9 of this Plan of the right to receive Common Shares, cash or a combination thereof at the end of a specified period.