Ownership Submission
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

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
SLOANE JONATHAN G
  2. Issuer Name and Ticker or Trading Symbol
CENTURY BANCORP INC [CNBKA]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Co-President and Co-CEO
(Last)
(First)
(Middle)
400 MYSTIC AVENUE
3. Date of Earliest Transaction (Month/Day/Year)
05/02/2007
(Street)

MEDFORD, MA 02155
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction 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
Class A Common 05/02/2007   D   10,000 D $ 25.25 8,377.1485 D  
Class A Common 05/02/2007   D   1,800 D $ 25.23 6,577.1485 D  
Class A Common 05/02/2007   D   4,270 D $ 25.05 2,307.1485 D  
401(k) Company Stock Fund               855.6029 D  
Class A Common               61.6734 I JGS custodian for Austin W. Sloane
Class A Common               61.6734 I JGS custodian for Kensington A. Sloane
Class A Common               61.6734 I JGS custodian for Tabor F. Sloane
Class A Common               183.9367 I JGS custodian for Tallen K. Sloane
Class A Common               78.1641 I Owned by wife Debra L. Sloane
Class B Common               60,000 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction 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
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(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
Century Bancorp Class A $ 31.83             09/17/2004 09/17/2014 Class A Common 7,000   7,000 D  
Century Bancorp Class A Common $ 22.5             04/01/2003 04/01/2012 Class A Common 6,000   6,000 D  
Century Bancorp Class A Common ISO $ 26.68             01/21/2004 01/21/2013 Class A Common 6,000   6,000 D  
Century Bancorp Class A Common Stock $ 15.063             01/16/2002 01/16/2011 Class A Common 6,000   6,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SLOANE JONATHAN G
400 MYSTIC AVENUE
MEDFORD, MA 02155
  X     Co-President and Co-CEO  

Signatures

 By: Paul V. Cusick, Jr., Attorney-In-Fact   05/04/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
 
Remarks:
Direct ownership of Class A Common includes 10 shares previously inadvertently omitted.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

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