-----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, AQeNW6GbmYkRblGVq6qEZkCNnUoU5sB1ixZZfHVyhQi+SnEHDq8FhPnIfB03ghx7 JVRoMGfJiuRWhBHz1iUwIw== 0000950152-04-000875.txt : 20040210 0000950152-04-000875.hdr.sgml : 20040210 20040210133009 ACCESSION NUMBER: 0000950152-04-000875 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20040210 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: 04581009 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 l05584asc13g.htm OAK ASSOCIATES/MCDATA CORPORATION SCHEDULE 13G Oak Associates/McData Corporation Schedule 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)

12-31-03

(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:
5,938,245
6. Shared Voting Power:
0
7. Sole Dispositive Power:
0
8.Shared Dispositive Power:
5,938,245
  9.Aggregate Amount Beneficially Owned by Each Reporting Person:
5,938,245
  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):
7.34%
  12.Type of Reporting Person (See Instructions):
IA

2

 

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: 2-10-04
   
By: /s/ Sandra H. Noll
Name: SANDRA H. NOLL
Title: COMPLIANCE OFFICER
   

The original statement shall be signed by each person on whose behalf the statement is filed or his authorized representative. If the statement is signed on behalf of a person by his authorized representative other than an executive officer or general partner of the filing person, evidence of the representative's authority to sign on behalf of such person shall be filed with the statement, provided, however, that a power of attorney for this purpose which is already on file with the Commission may be incorporated by reference. The name and any title of each person who signs the statement shall be typed or printed beneath his signature.

NOTE: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See §240.13d-7 for other parties for whom copies are to be sent.

Attention: International misstatements or omissions of fact constitute Federal criminal violations

      (See 18 U.S.C. 1001)

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