RNDB Randolph Bancorp Inc

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 * Trubiano Louis J.	2. Issuer Name and Ticker or Trading Symbol Randolph Bancorp, Inc. [ RNDB ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director                    _____ 10% Owner _____ Officer (give title below)    _____ Other (specify below)
(Last)          (First)          (Middle) C/O RANDOLPH BANCORP, INC., 2 BATTERYMARCH PARK, SUITE 301	3. Date of Earliest Transaction (MM/DD/YYYY) 2/2/2022
(Street) QUINCY, MA 02169 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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
Common Stock	2/2/2022		M		13040	A	$14.66	22342 (1)	D
Common Stock	2/2/2022		M		1500	A	$11.48	23842 (1)	D
Common Stock								53500	D (2)

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
Stock Options (right to buy)	$14.66	2/2/2022		M		13040		(3)	10/11/2027	Common Stock	13040	$0.00	3262	D
Stock Options (right to buy)	$11.48	2/2/2022		M		1500		(4)	8/12/2030	Common Stock	1500	$0.00	6000	D

Explanation of Responses:
(1)	Includes 1,410 shares of restricted stock which vest on October 12, 2022; 1,408 shares of restricted stock which vest in annual installments of 352 shares from August 13, 2022; and 500 shares which vest on August 13, 2022.
(2)	Owned jointly with spouse.
(3)	The 3,262 options vest on October 12, 2022.
(4)	The options vest in four annual installments of 1,500 shares from August 13, 2022.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Trubiano Louis J. C/O RANDOLPH BANCORP, INC. 2 BATTERYMARCH PARK, SUITE 301 QUINCY, MA 02169	X

Signatures
/s/ Lauren B. Messmore		2/3/2022
**Signature of Reporting Person		Date