Cascades Inc. — AGM Information 2021

Feb 18, 2021

February 18, 2021

Computershare 1500 Robert-Bourassa Blvd. 7th Floor Montreal QC, H3A 3S8 www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: CASCADES INC.

Dear Sir/Madam:

We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:

Meeting Type : Annual General Meeting Record Date for Notice of Meeting : March 15, 2021 Record Date for Voting (if applicable) : March 15, 2021 Beneficial Ownership Determination Date : March 15, 2021 Meeting Date : May 06, 2021 Meeting Location (if available) : Virtual Meeting Issuer sending proxy related materials directly to NOBO: No Issuer paying for delivery to OBO: Yes

Notice and Access (NAA) Requirements: NAA for Beneficial Holders No NAA for Registered Holders No

Voting Security Details:

Description	CUSIP Number	ISIN
COMMON SHARES	146900105	CA1469001053

Sincerely,

Computershare Agent for CASCADES INC.