-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, PwAbXc9VpZpfJcogiVqI+f6wiY0Ykj4GgISKMa6uKe3Q4YMnmBy0amuizkmfnQj0 FtUFywS6BbQq2o/bxI1JRA== 0001047469-02-001701.txt : 20020414 0001047469-02-001701.hdr.sgml : 20020414 ACCESSION NUMBER: 0001047469-02-001701 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20020212 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: DATATRAK INTERNATIONAL INC CENTRAL INDEX KEY: 0000886530 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731] IRS NUMBER: 341685364 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-48311 FILM NUMBER: 02537821 BUSINESS ADDRESS: STREET 1: 20600 CHAGRIN BLVD STREET 2: STE 1050 CITY: CLEVELAND STATE: OH ZIP: 44122 BUSINESS PHONE: 2169216505 MAIL ADDRESS: STREET 1: 20600 CHAGRIN BLVD STREET 2: STE 1050 CITY: CLEVELAND STATE: OH ZIP: 44122 FORMER COMPANY: FORMER CONFORMED NAME: COLLABORATIVE CLINICAL RESEARCH INC DATE OF NAME CHANGE: 19960311 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: DIMENSIONAL FUND ADVISORS INC CENTRAL INDEX KEY: 0000354204 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 22370029 STATE OF INCORPORATION: IL FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 1299 OCEAN AVE STREET 2: 11TH FLOOR CITY: SANTA MONICA STATE: CA ZIP: 90401 BUSINESS PHONE: 3103958005 MAIL ADDRESS: STREET 1: 1299 OCEAN AVENUE STREET 2: 11TH FLOOR CITY: SANTA MONICA STATE: CA ZIP: 90401 SC 13G/A 1 doc1.txt 2001 SCHEDULE 13G/A - DATATRAK INTL INC - ------------------------------------------------------------------- Page 1 of 4 SCHEDULE 13G/A (12/31/2001) DATATRAK INTL INC Cusip # 238134100 Amendment - -------------------------------------------------------------------- Page 2 of 4 Cusip # 238134100 Item 1: REPORTING PERSONS Dimensional Fund Advisors Inc. (Tax ID: 22-2370029) Item 4: CITIZENSHIP Delaware Corporation Item 5: SOLE VOTING POWER 270200 ** see Note 1 ** Item 6: SHARED VOTING POWER -- None Item 7: SOLE DISPOSITIVE POWER -- 270200 ** see Note 1 ** Item 8: SHARED DISPOSITIVE POWER -- 0 Item 9: AGGREGATE AMOUNT BENEFICIALLY OWNED -- 270200 ** see Note 1 ** Item 11: PERCENT OF CLASS REPRESENTED BY LINE 9 -- 8.210270435 Item 12: TYPE OF REPORTING PERSON -- IA - ----------------------------------------------------------------------- Page 3 of 4 ITEM 1(A). NAME OF ISSUER DATATRAK INTL INC ITEM 1(B). ADDRESS OF ISSUER 20600 Chagrin Blvd Ste 1050 Beachwood, OH 44122-5342 ITEM 2(A). NAME OF PERSON FILING Dimensional Fund Advisors ITEM 2(B). ADDRESS OF PRINCIPAL BUSINESS OFFICE 1299 Ocean Avenue, 11th Floor, Santa Monica, CA 90401 ITEM 2(C). CITIZENSHIP A Delaware Corporation ITEM 2(D). TITLE OF CLASS OF SECURITIES Common Stock ITEM 2(E). CUSIP NUMBER 238134100 ITEM 3. This statement is filed pursuant to Rule 13d-1 (b), or 13d-2 (b) and the person filing is an investment advisor registered under section 203 of the Investment Advisors Act of 1940. - --------------------------------------------------------------------- Page 4 of 4 ITEM 4. OWNERSHIP ITEM 4(a). AMOUNT BENEFICIALLY OWNED 270200 ** see Note 1 ** ITEM 4(b). PERCENT OF CLASS 8.210270435 ITEM 4(c). NUMBER OF SHARE AS TO WHICH SUCH PERSON HAS: (i). SOLE POWER TO VOTE OR DIRECT THE VOTE -- 270200 ** see Note 1 ** (ii). SHARED POWER TO VOTE OR TO DIRECT THE VOTE -- None (iii). SOLE POWER TO DISPOSE OR TO DIRECT DISPOSITION OF -- 270200 ** see Note 1 ** (iv). SHARE POWER TO DISPOSE OR TO DIRECT DISPOSISTION OF -- None ** Note 1 ** Dimensional Fund Advisors Inc. ("Dimensional"), an investment advisor registered under Section 203 of the Investment Advisors Act of 1940, furnishes investment advice to four investment companies registered under the Investment Company Act of 1940, and serves as investment manager to certain other commingled group trusts and separate accounts. These investment companies, trusts and accounts are the "Funds". In its role as investment advisor or manager, Dimensional possesses voting and/or investment power over the securities of the Issuer described in this schedule that are owned by the Funds. All securities reported in this schedule are owned by the Funds. Dimensional disclaims beneficial ownership of such securities. ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS If this statement is being filed to report the fact that as of 12/31/2001 the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following: [] ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON All Securities reported in this schedule are owned by advisory clients of Dimensional Fund Advisors Inc., no one of which to the knowledge of Dimensional Fund Advisors Inc. owns more than 5% of the class. Dimensional Fund Advisors Inc disclaims beneficial ownership of all such securities. ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY: Not Applicable ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP Not Applicable ITEM 9. NOTICE OF DISSOLUTION OF GROUP Not Applicable ITEM 10. CERTIFICATION By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired in the ordinary course of business and were not acquired for the purpose of and do not have the effect of changing or influencing the control of the issuer of such securities and were not acquired in connection with or as a participant in any transaction having such purposes or effect. After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete are correct. Signature Wednesday, January 30, 2002 Michael T. Scardina Vice President and Chief Financial Officer -----END PRIVACY-ENHANCED MESSAGE-----