FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
                                                                                  
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      
1. Name and Address of Reporting Person * CHASE ADAM 2. Issuer Name and Ticker or Trading Symbol CHASE CORP [ CCF ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable)__X__ Director                    _____ 10% Owner
__X__ Officer (give title below)    _____ Other (specify below)
President/CEO
(Last)         (First)         (Middle)
295 UNIVERSITY AVE.
3. Date of Earliest Transaction (MM/DD/YYYY)
1/12/2021
(Street)
WESTWOOD, MA 02090
(City)       (State)       (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)
1/13/2021 
6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Chase Corporation Common Stock                 32574  D   
Chase Corporation Common Stock                 203383 (1)(3) I  Adam P. Chase Trust 
Chase Corporation Common Stock                 108477 (2) I  Maria I. Chase Trust 

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
6. Date Exercisable and Expiration Date 7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Explanation of Responses:
(1)  Represents shares held by the Adam P. Chase Trust.
(2)  Represents shares held by the Maria I. Chase Trust.
(3)  This amended Form 4 is being filed as the Adam P. Chase Trust did not sell any shares on January 12, 2021. Accordingly, this amended filing shows the Adam P. Chase Trust owning 203,383 shares as of January 12, 2021.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
CHASE ADAM
295 UNIVERSITY AVE.
WESTWOOD, MA 02090
X
President/CEO

Signatures
Marlene Torio by power of attorney 1/14/2021
**Signature of Reporting Person Date
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