-----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, P24e958F9pjZ7BNTm8hzJ/foU3nACLOBYHbE8kUup12BnAl3hfHzMpiPKkaizXg7 zmVp7CLBIzXF8rsGyF0shQ== 0000064892-00-000010.txt : 20000307 0000064892-00-000010.hdr.sgml : 20000307 ACCESSION NUMBER: 0000064892-00-000010 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20000306 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MENTOR CORP /MN/ CENTRAL INDEX KEY: 0000064892 STANDARD INDUSTRIAL CLASSIFICATION: ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842] IRS NUMBER: 410950791 STATE OF INCORPORATION: MN FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: SC 13G SEC ACT: SEC FILE NUMBER: 005-35178 FILM NUMBER: 561545 BUSINESS ADDRESS: STREET 1: 5425 HOLLISTER AVENUE CITY: SANTA BARBARA STATE: CA ZIP: 93111 BUSINESS PHONE: 8056816000 MAIL ADDRESS: STREET 1: 5425 HOLLISTER AVENUE CITY: SANTA BARBARA STATE: CA ZIP: 93111 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: MENTOR CORP /MN/ CENTRAL INDEX KEY: 0000064892 STANDARD INDUSTRIAL CLASSIFICATION: ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842] IRS NUMBER: 410950791 STATE OF INCORPORATION: MN FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 5425 HOLLISTER AVENUE CITY: SANTA BARBARA STATE: CA ZIP: 93111 BUSINESS PHONE: 8056816000 MAIL ADDRESS: STREET 1: 5425 HOLLISTER AVENUE CITY: SANTA BARBARA STATE: CA ZIP: 93111 SC 13G 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) North American Scientific Inc. ----------------------------------- (Name of Issuer) Common Stock -------------------------------------- (Title of Class of Securities) 65715D100 -------------- (CUSIP Number) March 3, 2000 ------------------------------------------------------ (Date of Event Which Requires Filing of this Statement) ( ) Rule 13d-1(b) (x) Rule 13d-1(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. CUSIP No. 69900Q108 - ------------------------------------------------------------ 1) NAME OF REPORTING PERSON MENTOR CORPORATION (Tax ID. 41-0950791) - ------------------------------------------------------------ 2) CHECK THE APPROPRIATE BOX IF MEMBER OF A GROUP (a) [ ] (b) [ ] - ------------------------------------------------------------ 3) SEC USE ONLY - ------------------------------------------------------------ 4) CITIZENSHIP OR PLACE OF ORGANIZATION Minnesota - ------------------------------------------------------------ NUMBER OF 5) SOLE VOTING POWER 335,000 SHARES ---------------------------------------------- BENEFICIALLY 6) SHARED VOTING POWER -0- OWNED BY ---------------------------------------------- EACH 7) SOLE DISPOSITIVE POWER 335,000 REPORTING ---------------------------------------------- PERSON WITH 8) SHARED DISPOSITIVE POWER -0- - ------------------------------------------------------------ 9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 335,000 - ------------------------------------------------------------ 10) CHECK IF THE AGGREGATE AMOUNT IN ROW 9 EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------ 11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 [4.9]% - ------------------------------------------------------------ 12) TYPE OF REPORTING PERSON: CO - ------------------------------------------------------------ Item 1(a). Name of Issuer: - ---------- --------------- North American Scientific Inc. Item 1(b). Address of Issuer's Principal Executive Offices: - ---------- ------------------------------------------------ 20200 Sunburst Street Chatsworth, CA 91311 Item 2(a). Name of Person Filing: - ---------- ---------------------- Mentor Corporation Item 2(b). Address of Principal Business Office: - ---------- ------------------------------------- 201 Mentor Drive Santa Barbara, CA 93111 Item 2(c). Citizenship: - ---------- ------------ Mentor Corporation is a Minnesota corporation. Item 2(d). Title of Class of Securities: - ---------- ----------------------------- Common Stock, $.01 par value per share Item 2(e). CUSIP Number: - ---------- ------------- 65715D100 If this statement is filed pursuant to Rule 13d-1(b) or 13d-2(b) or (c), Item 3. check whether the person filing is a: - ------- ----------------------------------------- (a) [ ] Broker or dealer registered under Section 15 of the Exchange Act. (b) [ ] Bank as defined in Section 3(a)(6) of the Exchange Act. (c) [ ] Insurance company as defined in Section 3(a)(19) of the Exchange Act. (d) [ ] Investment company registered under Section 8 of the Investment Company Act. (e) [ ] An investment advisor in accordance with Rule 13d- 1(b)(1)(ii)(E); (f) [ ] An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F); (g) [ ] A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G); (h) [ ] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act; (i) [ ] A church plan that is excluded form the definition of an investment company under Section 3(c)(14) of the Investment Company Act; (j) [ ] Group, in accordance with Rule 13d-1((b)1)(ii)(J). If this statement is filed pursuant to 240.13d-1(c), check this box [x]. Item 4. Ownership. - ------- --------- (a) Amount Beneficially Owned: 335,000 (F1) (b) Percent of Class: 4.9% (c) Number of Shares to which such person has: (i) Sole power to vote or direct the vote: 335,000 (ii) Shared power to vote or direct the vote: ___ (iii)Sole power to dispose or to direct the deposition of: 335,000 (iv) Shared power to dispose or to direct the disposition of: -0- (F1) Reflects sales of shares of issuer subsequent to January 1, 2000. 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 of the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [X]. Ownership of More than Five Percent on Behalf of Item 6. Another Person - ------- ------------------------------------------------ Not Applicable. Identification and Classification of the Subsidiary Which acquired the Security Being Item 7. Reported on By the Parent Holding Company - ------- -------------------------------------------- Not Applicable. Identification and Classification of Members of Item 8. the Group. - ------- ------------------------------------------------ Not Applicable. Item 9. Notice of Dissolution of the 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 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. 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. March 6, 2000 Mentor Corporation By: /S/LOREN L. MCFARLAND Name: Loren L. McFarland Title: Vice President of Finance -----END PRIVACY-ENHANCED MESSAGE-----