DYNAMEX INC. - FORM SC 13G/A
 

     
 
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934
(Amendment No. 2)*

Dynamex Inc.
(Name of Issuer)
Common Stock, $.01 Par Value
(Title of Class of Securities)
26784f103
(CUSIP Number)
June 20, 2007
(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

     o Rule 13d-1(b)

     þ Rule 13d-1(c)

     o Rule 13d-1(d)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 
 

Page 1 of 5 Pages

 

                     
CUSIP No.
  
26784f103 
   Page  
2 
   of   
5 

 

           
1   NAMES OF REPORTING PERSONS:
Thomas F. Frist III
   
  I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY): 
   
     
2   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS):
  (a)   o
  (b)   o
     
3   SEC USE ONLY:
   
   
     
4   CITIZENSHIP OR PLACE OF ORGANIZATION:
   
  United States of America
       
  5   SOLE VOTING POWER:
     
NUMBER OF   1,044,000
       
SHARES 6   SHARED VOTING POWER:
BENEFICIALLY    
OWNED BY   0
       
EACH 7   SOLE DISPOSITIVE POWER:
REPORTING    
PERSON   1,044,000
       
WITH: 8   SHARED DISPOSITIVE POWER:
     
    0
     
9   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON:
   
  1,044,000
     
10   CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS):
   
  o
     
11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9):
   
  9.8%
     
12   TYPE OF REPORTING PERSON (SEE INSTRUCTIONS):
   
  IN

 

                     
CUSIP No.
  
26784f103 
 13G Page  
3 
   of   
5 
         
Item 1(a).
  Name of Issuer:   Dynamex Inc.
Item 1(b).
  Address of Issuer’s   1870 Crown Drive
 
  Principal Executive Offices:   Dallas, TX 75234
Item 2(a).
  Name of Person Filing:   See Item 1 of page 2
Item 2(b).
  Address of Principal Business   3100 West End Avenue, Suite 500
 
  Office or, if none, Residence:   Nashville, TN 37203
Item 2(c).
  Organization/Citizenship:   See Item 4 of page 2
Item 2(d).
  Title of Class Of Securities:   common stock, $.01 par value
Item 2(e).
  CUSIP Number:   26784f103
Item 3.
  Inapplicable.    
Item 4.
  Ownership.    
                                                 
    Total Shares                                      
    of                                      
    Common                             Sole     Shared  
    Stock     Percent     Sole     Shared     Power     Power  
    Beneficially     of     Voting     Voting     to     to  
Person   Owned(1)     Class(2)     Power     Power     Dispose     Dispose  
Thomas F. Frist III
     1,044,000       9.8 %     1,044,000       0       1,044,000       0  
 
(1)   Includes share transactions by Mr. Frist through June 20, 2007.
 
(2)   Based on 10,622,963 shares of Common Stock outstanding as of May 31, 2007 as reported on the Company’s quarterly report on Form 10-Q for the quarter ended April 30, 2007 filed with the Commission on June 8, 2007.

 

 

                     
CUSIP No.
  
26784f103 
 13G Page  
4 
   of   
5 
Item 5. Ownership of Five Percent or Less of a Class.
     Inapplicable
Item 6. Ownership of More than Five Percent on Behalf of Another Person.
     Inapplicable
Item 7.   Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company.
     Inapplicable
Item 8. Identification and Classification of Members of the Group.
     Inapplicable
Item 9. Notice of Dissolution of Group.
     Inapplicable
Item 10. Certification.
     By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

 

 

                     
CUSIP No.
  
26784f103 
 13G Page  
5 
   of   
5 
SIGNATURE
     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 and correct.
         
     
  June 20, 2007    
  Date   
     
 
         
     
  /s/ Thomas F. Frist III    
  (Signature)   
     
 
         
     
  Thomas F. Frist III    
  (Name/Title)