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 *
SUMMA WOLFGANG J
   2. Issuer Name and Ticker or Trading Symbol
DATATRAK INTERNATIONAL INC [DATA] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Vice President-Operations
(Last)
(First)
(Middle)
6150 PARKLAND BLVD., # 100		 3. Date of Earliest Transaction (Month/Day/Year)
11/20/2006
(Street)

MAYFIELD HTS., OH 44124		 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
Common Shares, without par value 11/20/2006   M   30,000 A $ 2.5 30,000 D  
Common Shares, without par value 11/20/2006   M   10,313 A $ 1.85 40,313 D  
Common Shares, without par value 11/20/2006   M   18,000 A $ 1.85 58,313 D  
Common Shares, without par value 11/21/2006   S   10,000 D $ 5.02 48,313 D  
Common Shares, without par value 11/21/2006   S   5,000 D $ 5.018 43,313 D  
Common Shares, without par value 11/21/2006   S   5,000 D $ 5.011 38,313 D  
Common Shares, without par value 11/21/2006   S   5,000 D $ 5.001 33,313 D  
Common Shares, without par value 11/21/2006   S   5,000 D $ 5.004 28,313 D  
Common Shares, without par value 11/21/2006   S   15,000 D $ 5 13,313 D  
Common Shares, without par value 11/21/2006   S   5,000 D $ 5.017 8,313 D  
Common Shares, without par value 11/21/2006   S   8,313 D $ 5.01 0 D  

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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) (1) $ 2.5 (2) 11/20/2006   M     30,000 (2) 09/22/2003 09/22/2009 Common Shares 30,000 (2) $ 0 0 D  
Employee stock option (right to buy) (1) $ 1.85 (2) 11/20/2006   M     10,313 (2) 06/04/2006 06/04/2012 Common Shares 10,313 (2) $ 0 0 D  
Employee stock option (right to buy) (1) $ 1.85 (2) 11/20/2006   M     18,000 (2) 06/04/2006 06/04/2012 Common Shares 18,000 (2) $ 0 0 D  
Employee stock option (right to buy) (1) $ 4.05 (2)             12/23/2005 12/23/2013 Common Shares 1,500 (2)   1,500 D  
Employee stock option (right to buy) (1) $ 4.05 (2)             12/23/2007 12/23/2013 Common Shares 9,000 (2)   10,500 D  
Employee stock option (right to buy) (1) $ 7.35 (2)             12/28/2008 12/28/2014 Common Shares 7,500 (2)   18,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SUMMA WOLFGANG J
6150 PARKLAND BLVD., # 100
MAYFIELD HTS., OH 44124		       Vice President-Operations  

Signatures

 /s/ Arthur C. Hall III as attorney-in-fact for Wolfgang J. Summa under Power of Attorney   11/22/2006
**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) Options were granted under the Company's Amended and Restated 1996 Key Employees and Consultants Stock Option Plan in reliance upon the Exemption provided by Rule 16-b-3.
(2) The number and exercise price of Derivative Securities beneficially owned has been adjusted to reflect the Company's 3 for 2 share split which occurred on August 31, 2005.

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