SHAREHOLDER INQUIRIES If you have any questions concerning your account as a shareholder, name or address changes, inquiries regarding stock certificates, or if you need tax information regarding your account, please contact our transfer agent: Wells Fargo Shareowner Services 1110 Center Point Curve, Suite 101 Mendota Heights, MN 55120-4100 Phone: 1-800-468-9716 www.shareowneronline.com Additional information about PolyOne, including current and historic copies of Form 10-K and other reports filed with the Securities and Exchange Commission, is available online at www.polyone.com or free of charge from: Investor Affairs Administrator 33587 Walker Road Avon Lake, Ohio 44012 Phone: 440-930-1522 ANNUAL MEETING The annual meeting of shareholders of PolyOne Corporation will be held May 15, 2013 at 9:00 a.m. at PolyOne’s Corporate headquarters, 33587 Walker Road, Avon Lake, Ohio. FINANCIAL INFORMATION Security analysts and representatives of financial institutions are invited to contact: Isaac D.

SHAREHOLDER INQUIRIES If you have any questions concerning your account as a shareholder, name or address changes, inquiries regarding stock certificates, or if you need tax information regarding your account, please contact our transfer agent: Equiniti Trust Company 1110 Centre Pointe Curve, Suite 101 Mendota Heights, MN 55120-4100 Phone: 1-855-598-2815 or 1-651-450-4064 www.shareowneronline.com Additional information about PolyOne, including current and historic copies of Annual Reports on Form 10-K and other reports filed with the Securities and Exchange Commission, is available online at www.polyone.com or free of charge from: Investor Affairs Administrator 33587 Walker Road Avon Lake, Ohio 44012 Phone: 440-930-1000 ANNUAL MEETING The annual meeting of shareholders of PolyOne will be held May 17, 2018 at 9:00 a.m. at PolyOne’s Corporate headquarters, 33587 Walker Road, Avon Lake, Ohio. FINANCIAL INFORMATION Security analysts and representatives of financial institutions are invited to contact: Eric R.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.