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 *
JAMIESON DOUGLAS R
  2. Issuer Name and Ticker or Trading Symbol
GAMCO INVESTORS, INC. ET AL [GBL]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President & COO
(Last)
(First)
(Middle)
C/O GAMCO INVESTORS, INC., ONE CORPORATE CENTER
3. Date of Earliest Transaction (Month/Day/Year)
12/29/2008
(Street)

RYE, NY 16580
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 B Common Stock 12/29/2008   J(1)   3,604 D $ 0 20,000 D  
Class A Common Stock 12/29/2008   J(1)   3,604 A $ 0 21,751 (2) D  
Class A Common Stock 12/31/2008   S   3,604 D $ 26.8757 18,147 (2) 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
Employee Stock Option (Right to Buy) $ 29             05/13/2006(3) 05/13/2013 Class A Common Stock 20,000   20,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
JAMIESON DOUGLAS R
C/O GAMCO INVESTORS, INC.
ONE CORPORATE CENTER
RYE, NY 16580
      President & COO  

Signatures

 /s/ Douglas R. Jamieson   12/31/2008
**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).
(1) These securities were received by the Reporting Person from a pro rata distribution of Class B Common Stock made by GGCP, Inc., the majority shareholder of the Issuer, which are convertible into the Issuer's Class A Common Stock. These transactions were affected pursuant to Rule 16b-3 under the Securities Exchange Act of 1934 for the purpose of exempting such acquisition or disposition of securities.
(2) 16,000 of these shares represent restricted stock that was awarded to the Reporting Person on 12/7/2007 pursuant to the Issuer's Stock Award and Incentive Plan. Thirty percent of these shares vest after three years from the date of award and the remaining seventy percent vest five years from the date of the award.
(3) Seventy five percent of this employee stock option was exercisable on 5/13/2006, the remaining twenty five percent of this employee stock option was exercisable on 5/13/2007.

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