-----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, Grlw5mqn/r1OykTP+dw8FDS2L3LFTcNn4eCk1gMClv0PApxTZZsQjzWD/qiMZORB L3yzW7PSqwBNMpKI0E45qQ== 0000950152-01-000943.txt : 20010214 0000950152-01-000943.hdr.sgml : 20010214 ACCESSION NUMBER: 0000950152-01-000943 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20010213 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CIENA CORP CENTRAL INDEX KEY: 0000936395 STANDARD INDUSTRIAL CLASSIFICATION: TELEPHONE & TELEGRAPH APPARATUS [3661] IRS NUMBER: 232725311 STATE OF INCORPORATION: DE FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: SC 13G SEC ACT: SEC FILE NUMBER: 005-54195 FILM NUMBER: 1537150 BUSINESS ADDRESS: STREET 1: 1201 WINTERSON ROAD CITY: LINTHICUM STATE: MD ZIP: 21090 BUSINESS PHONE: 4108658500 MAIL ADDRESS: STREET 1: 1201 WINTERSON ROAD CITY: LINTHICUM STATE: MD ZIP: 21090 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: OAK ASSOCIATES LTD /OH/ CENTRAL INDEX KEY: 0000836372 STANDARD INDUSTRIAL CLASSIFICATION: [] 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 l86437asc13g.txt OAK ASSOCIATES/CIENA CORPORATION SCHEDULE 13G 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. ______*) CIENA CORPORATION ----------------------------------------------------------------------------- (Name of Issuer) Common Stock ----------------------------------------------------------------------------- (Title of Class of Securities) 171779 10 1 ----------------------------------------------------------------------------- (CUSIP Number) 12-31-00 ----------------------------------------------------------------------------- (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) [ ] Rule 13d-(c) [ ] 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). Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1745 (3-98) Page 1 of 6 2
CUSIP NO. 171779 10 1 PAGE 2 OF 6 PAGES - ----------------------------------------------------------------------------------------------------------- | 1 | Names of Reporting Persons/I.R.S. Identification Nos. of Above Persons (Entities Only) | | | | | | | | |Oak Associates ltd. | |-----|---------------------------------------------------------------------------------------------------| | 2 | Check the Appropriate Box if a Member of a Group (a) [ X ] | | | (See Instructions) ----- | | | (b) [ ] | | | ----- | |-----|---------------------------------------------------------------------------------------------------| | 3 | SEC Use Only | | | | |-----|---------------------------------------------------------------------------------------------------| | 4 | Citizenship or Place of Organization | | | | | | Akron, Ohio; United States | |-------------------------------|-------|-----------------------------------------------------------------| | Number of | 5 | Sole Voting Power | | | | | | Shares | | 15,938,000 | | |-------|-----------------------------------------------------------------| | Beneficially | 6 | Shared Voting Power | | | | | | Owned by | | 0 | | |-------|-----------------------------------------------------------------| | Each | 7 | Sole Dispositive Power | | | | | | Reporting | | 0 | | |-------|-----------------------------------------------------------------| | Person With | 8 | Shared Dispositive Power | | | | | | | | 15,938,000 | |-------------------------------|-------|-----------------------------------------------------------------| | 9 | Aggregate Amount Beneficially Owned by Each Reporting Person | | | | | | 15,938,000 | |-----|---------------------------------------------------------------------------------------------------| | 10 | Check if the Aggregate Amount in Row (9) Excludes Certain Shares | | | (See Instructions) [ ] | | | ----- | |-----|---------------------------------------------------------------------------------------------------| | 11 | Percent of Class Represented by Amount in Row (9) | | | | | | 5.57% | |-----|---------------------------------------------------------------------------------------------------| | 12 | Type of Reporting Person (See Instructions) | | | | | | IA | - -----------------------------------------------------------------------------------------------------------
3 CUSIP NO. 171779 10 1 13G PAGE 3 OF 6 PAGES ITEM 1 (a) Name of Issuer: Ciena Corporation (b) Address of Issuer's Principal Executive Offices: 920 Elkridge Landing Rd. Linthicum, MD 21090 ITEM 2 (a) Name of Person Filing: Oak Associates, ltd. (b) Address of Principal Business Office: 3875 Embassy Pkwy, Akron, OH 44333 (c) Citizenship: United States of America (d) Title of Class of Securities: Common Stock (e) CUSIP Number: 171779 10 1 4 CUSIP NO. 171779 10 1 13G PAGE 4 OF 6 PAGES ITEM 3. IF THIS STATEMENT IF FILED PURSUANT TO RULE 240.13d-1(b), OR 240.13d-2(b) OR (c), CHECK WHETHER THE PERSON FILING IS A: (a) [ ] Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o). (b) [ ] Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c). (c) [ ] Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c). (d) [ ] Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8). (e) [X] An investment adviser in accordance with 240.13d-1(b)(1)(ii)(E). (f) [ ] An employee benefit plan or endowment fund in accordance with 240.13d-1(b)(1)(ii)(F). (g) [ ] A parent holding company or control person in accordance with 240.13d-1(b)(1)(ii)(G). (h) [ ] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813). (i) [ ] 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) [ ] Group, in accordance with Section 240.13d-1(b)(1)(ii)(J). 5 CUSIP NO. 171779 10 1 13G PAGE 5 OF 6 PAGES ITEM 4. OWNERSHIP. (a) Amount beneficially owned: 15,938,000. (b) Percent of class: 5.57%. (c) Number of shares as to which the person has: 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 [ ]. ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON. 6 CUSIP NO. 171779 10 1 13G PAGE 6 OF 6 PAGES 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. ITEM 10. CERTIFICATIONS. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were 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. DATED: By: /s/ JAMES D. OELSCHLAGER ------------------------------- Name: James D. Oelschlager Title: Managing Director -----END PRIVACY-ENHANCED MESSAGE-----