UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934 (Amendment No.     )

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◻	Definitive Proxy Statement
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◻	Soliciting Material under §240.14a-12
Chase Corporation
(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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*** Exercise Your Right to Vote *** Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to Be Held on February 04, 2020 CHASE CORPORATION You are receiving this communication because you hold shares in the above named company. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting. 0000433197_1 R1.0.1.18 See the reverse side of this notice to obtain proxy materials and voting instructions. CHASE CORPORATION 295 UNIVERSITY AVENUE WESTWOOD, MA 02090 Meeting Information Meeting Type: Annual Meeting For holders as of: November 29, 2019 Date: February 04, 2020Time: 9:30 AM EST Location: COURTYARD BOSTON DEDHAM/WESTWOOD 64 UNIVERSITY AVE WESTWOOD, MA 02090

Before You Vote How to Access the Proxy Materials Proxy Materials Available to VIEW or RECEIVE: g Have the information that is printed in the box marked by the arrow (located on the g by the arrow (located on the following page) in the subject line. How To Vote Please Choose One of the Following Voting Methods g marked by the arrow available and follow the instructions. 0000433197_2 R1.0.1.18 Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares. Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the box Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card. 1. Notice & Proxy Statement2. Annual Report How to View Online: following page) and visit: www.proxyvote.com. How to Request and Receive a PAPER or E-MAIL Copy: If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1) BY INTERNET:www.proxyvote.com 2) BY TELEPHONE:1-800-579-1639 3) BY E-MAIL*:sendmaterial@proxyvote.com * If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before January 21, 2020 to facilitate timely delivery.

The Board of Directors recommends you vote FOR the following: 1. Election of Directors Nominees 01. Adam P. Chase 06. Lewis P. Gack 02. Peter R. Chase 07. Chad A. McDaniel 03. Mary Claire Chase 08. Dana Mohler-Faria 04. Thomas D. DeByle 09. Thomas Wroe, Jr. 05. John H. Derby III The Board of Directors recommends you vote FOR proposals 2 and 3. 2. Advisory vote on the compensation of our named executive officers. 3. To ratify the appointment of Grant Thornton LLP as the corporation's independent registered public accounting firm for the fiscal year ending August 31, 2020. NOTE: Such other business as may properly come before the meeting or any adjournment thereof. 0000433197_3 R1.0.1.18 Voting items