-----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, IZfsC777DUTsYwH8UPJI4qNuZS9pqREDMYoxjlj1akMohrRKs/mJEqU0Gb544p+5 Nq5+CmjbBxzaSx9AC0uNrQ== 0000950152-03-001609.txt : 20030212 0000950152-03-001609.hdr.sgml : 20030212 20030212150522 ACCESSION NUMBER: 0000950152-03-001609 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20030212 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MCDATA CORP CENTRAL INDEX KEY: 0000731502 STANDARD INDUSTRIAL CLASSIFICATION: COMMUNICATIONS EQUIPMENT, NEC [3669] IRS NUMBER: 841421844 STATE OF INCORPORATION: DE FISCAL YEAR END: 0131 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-60177 FILM NUMBER: 03554173 BUSINESS ADDRESS: STREET 1: 380 INTERLOCKEN CRESCENT CITY: BROOMFIELD STATE: CO ZIP: 80021 BUSINESS PHONE: 3034609200 MAIL ADDRESS: STREET 1: 380 INTERLOCKEN CRESCENT CITY: BROOMFIELD STATE: CO ZIP: 80021 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: OAK ASSOCIATES LTD /OH/ CENTRAL INDEX KEY: 0000836372 IRS NUMBER: 341818085 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 3875 EMBASSY PARKWAY STREET 2: SUITE 250 CITY: AKRON STATE: OH ZIP: 44333 BUSINESS PHONE: 3306681234 MAIL ADDRESS: STREET 1: 3875 EMBASSY PARKWAY STREET 2: SUITE 250 CITY: AKRON STATE: OH ZIP: 44333 SC 13G 1 l98872asc13g.htm OAK ASSOCIATES/MC DATA CORPORATION SC 13G Oak Associates/Mc Data Corporation SC 13G
 

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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. )*

Mc DATA CORPORATION

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

580031201

(Cusip Number)

12-31-02

(Date of Event Which Requires Filing of this Statement)

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

        x Rule 13d-1 (b)

        o 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 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).

 

 

             
13G
CUSIP No. 580031201
  1. Name of Reporting Person:
OAK ASSOCIATES LTD		 I.R.S. Identification Nos. of above persons (entities only):
34-1818085
  2. Check the Appropriate Box if a Member of a Group (See Instructions):
    (a) x  
    (b) o  
  3. SEC Use Only:
  4. Citizenship or Place of Organization:
United States
Number of
Shares
Beneficially
Owned by
Each Reporting
Person With
5. Sole Voting Power:
6,470,000
6. Shared Voting Power:
0
7. Sole Dispositive Power:
0
8.Shared Dispositive Power:
6,470,000
  9.Aggregate Amount Beneficially Owned by Each Reporting Person:
6,470,000
  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):
7.99%
  12.Type of Reporting Person (See Instructions):
IA

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13G
       
Item 1.
  (a) Name of Issuer:
   
  (b) Address of Issuer's Principal Executive Offices:
   


 
Item 2.
  (a) Name of Person Filing:
   
  (b) Address of Principal Business Office or, if none, Residence:
   


  (c)Citizenship:
   
  (d) Title of Class of Securities:
   
  (e) CUSIP Number:
   
 
Item 3. If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
  (a) o Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).
  (b) o Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).
  (c) o Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).
  (d) o Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8).
  (e) o An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);
  (f) o An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
  (g) o A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
  (h) o A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
  (i) o A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
  (j) o Group, in accordance with §240.13d-1(b)(1)(ii)(J).
 

3

 

13G
       
Item 4. Ownership.
  (a) Amount beneficially owned:
   
  (b) Percent of class:
    %
  (c) Number of shares as to which the person has:
   
    (i) Sole power to vote or to direct the vote:
     
    (ii) Shared power to vote or to direct the vote:
     
    (iii) Sole power to dispose or to direct the disposition of:
     
    (iv) Shared power to dispose or to direct the disposition of:
     
Instruction. For computations regarding securities which represent a right to acquire an underlying security see §240.13d-3(d)(1).
 
Item 5.Ownership of Five Percent or Less of a Class.
 
If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following o.
Instruction: Dissolution of a group requires a response to this item.
 
Item 6.Ownership of More than Five Percent on Behalf of Another Person.
 
 
Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.
 
 
Item 8.Identification and Classification of Members of the Group.
 
 
Item 9.Notice of Dissolution of Group.
 

4

 

13G
       
Item 10.Certification.
 

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.
   
Date: 2-11-03
   
By: /s/ SANDRA H. NOLL
Name: SANDRA H. NOLL
Title: COMPLIANCE OFFICER
   


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