PolyOne Corporation Page 1 PolyOne Investor Presentation Jefferies 2015 Industrials Conference August 2015 PolyOne Corporation Page 2 Forward-Looking Statements  In this presentation, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. Appendix Q2 2015 Financial Highlights At a Glance�Global Color, Additives and Inks At a Glance�Global Specialty Engineered Materials At a Glance�Designed Structures and Solutions At a Glance�Performance Products and Solutions At a Glance�Distribution Plastics: Key to Future Sustainable Development Commitment to Operational Excellence Application Examples Slide Number 28 Authentication Technology 2015 Range Rover Evoque Interior Slide Number 31 Metal Replacement Solutions Next Generation Solar Charger High-Barrier Packaging Containers Aerospace Applications Jefferies - August 11 2015 r6 Jefferies - August 11 2015

Great Place They are based on management's expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements.

Great Place They are based on management's expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements.

Great Place They are based on management's expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. 

Great Place They are based on management's expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements.

This portfolio combines expertise in polymer formulation with controlled manufacturing conditions and robust change control management beyond the Chemical Abstracts Service (CAS) identification number. Pharmapack 2025, Europe’s leading packaging and drug delivery device event, will take place January 22–23 at the Paris Expo, Porte de Versailles.

As more consumers look to do their part and rethink their consumption habits, they are placing increased value on brands with responsible practices and products that align with such ideals. Although replacing virgin material with more eco-conscious options may present some challenges, a growing number of eco-conscious polymers offer on-par performance for many applications.

As more consumers look to do their part and rethink their consumption habits, they are placing increased value on brands with responsible practices and products that align with such ideals. Although replacing virgin material with more eco-conscious options may present some challenges, a growing number of eco-conscious polymers offer on-par performance for many applications.

As more consumers look to do their part and rethink their consumption habits, they are placing increased value on brands with responsible practices and products that align with such ideals. Although replacing virgin material with more eco-conscious options may present some challenges, a growing number of eco-conscious polymers offer on-par performance for many applications.

Slide 1 PolyOne Corporation Page 1 PolyOne Investor Presentation Goldman Sachs 2015 US Emerging/ SMID Cap Growth Conference November 2015 PolyOne Corporation Page 2 Forward-Looking Statements  In this presentation, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. Appendix Q3 2015 Financial Highlights At a Glance�Global Color, Additives and Inks At a Glance�Global Specialty Engineered Materials At a Glance�Designed Structures and Solutions At a Glance�Performance Products and Solutions At a Glance�Distribution Plastics: Key to Future Sustainable Development Commitment to Operational Excellence Application Examples Outdoor Applications Slide Number 27 Authentication Technology 2015 Range Rover Evoque Interior Slide Number 30 Metal Replacement Solutions High-Barrier Packaging Containers Aerospace Applications Baird Non GAAP Rec.pdf Baird - November 10, 2015