-----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, Jn1F7MV9lpPNoHNYTcyQ4UrpOKzH8wR0tiJPGI/obeFLlf1hMLb/+YbbfpCk5KeM zanjvjL/hlMxrNyZS4c60Q== 0001010521-00-000047.txt : 20000202 0001010521-00-000047.hdr.sgml : 20000202 ACCESSION NUMBER: 0001010521-00-000047 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20000118 GROUP MEMBERS: HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MA GROUP MEMBERS: JOHN HANCOCK ADVISERS, INC. GROUP MEMBERS: JOHN HANCOCK MUTUAL LIFE INSURANCE COMPANY GROUP MEMBERS: JOHN HANCOCK SUBSIDIARIES, INC. GROUP MEMBERS: THE BERKELEY FINANCIAL GROUP, INC. SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: INTERPORE INTERNATIONAL /CA/ CENTRAL INDEX KEY: 0000854093 STANDARD INDUSTRIAL CLASSIFICATION: DENTAL EQUIPMENT & SUPPLIES [3843] IRS NUMBER: 953043318 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: SEC FILE NUMBER: 005-43591 FILM NUMBER: 508967 BUSINESS ADDRESS: STREET 1: 181 TECHNOLOGY DR CITY: IRVINE STATE: CA ZIP: 92718 BUSINESS PHONE: 7144533200 MAIL ADDRESS: STREET 1: 181 TECHNOLOGY DR CITY: IRVINE STATE: CA ZIP: 92718- FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MA CENTRAL INDEX KEY: 0000917406 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 041414660 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: CORPORATE LAW DIVISION T-55 STREET 2: P O BOX 111 CITY: BOSTON STATE: MA ZIP: 02117 BUSINESS PHONE: 6175726000 MAIL ADDRESS: STREET 1: CORPORATE LAW DIVISION T-55 STREET 2: P O BOX 111 CITY: BOSTON STATE: MA ZIP: 02117 SC 13G 1 INTERPORE INTERNATIONAL, INC. ------------------------------ OMB APPROVAL OMB Number 3235-0145 Expires: January 30, 2000 Estimated average burden hours per response . . . 14.90 ------------------------------ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL SCHEDULE 13G Under the Securities Exchange Act of 1934 Interpore International, Inc. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock - -------------------------------------------------------------------------------- (Title of Class of Securities) 46062W107 - -------------------------------------------------------------------------------- (CUSIP Number) December 31, 1999 - -------------------------------------------------------------------------------- (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-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 (however, see the Notes). PAGE 1 OF 9 PAGES
- ----------------------------------------- -------------------------------------- CUSIP No. 46062W107 13G Page 2 of 9 Pages - ----------------------------------------- -------------------------------------- - ---------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON John Hancock Mutual Life Insurance Company I.R.S. No. 04-1414660 - ---------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) |_| (b) |_| N/A - ---------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ---------- ------------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Commonwealth of Massachusetts - ---------- ------------------------------------------------------------------------------------------------------------- 5 SOLE VOTING POWER Number of Shares -0- -------- ------------------------------------------------------------------------------------------- Beneficially 6 SHARED VOTING POWER Owned by Each -0- -------- ------------------------------------------------------------------------------------------- Reporting 7 SOLE DISPOSITIVE POWER Person With -0- -------- ------------------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER -0- - ---------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON None, except through its indirect, wholly-owned subsidiary, John Hancock Advisers, Inc. - ---------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* N/A - ---------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 See line 9, above. - ---------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IC, IA, HC - ---------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! PAGE 2 OF 9 PAGES - ----------------------------------------- -------------------------------------- CUSIP No. 46062W107 13G Page 3 of 9 Pages - ----------------------------------------- -------------------------------------- - ---------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON John Hancock Subsidiaries, Inc. I.R.S. No. 04-2687223 - ---------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) |_| (b) |_| N/A - ---------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ---------- ------------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ---------- ------------------------------------------------------------------------------------------------------------- 5 SOLE VOTING POWER Number of Shares -0- -------- ------------------------------------------------------------------------------------------- Beneficially 6 SHARED VOTING POWER Owned by Each -0- -------- ------------------------------------------------------------------------------------------- Reporting 7 SOLE DISPOSITIVE POWER Person With -0- -------- ------------------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER -0- - ---------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON None, except through its indirect, wholly-owned subsidiary, John Hancock Advisers, Inc. - ---------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* N/A - ---------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 See line 9, above. - ---------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* HC - ---------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! PAGE 3 OF 9 PAGES - ----------------------------------------- -------------------------------------- CUSIP No. 46062W107 13G Page 4 of 9 Pages - ----------------------------------------- -------------------------------------- - ---------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON The Berkeley Financial Group, Inc. I.R.S. No. 04-3145626 - ---------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) |_| (b) |_| N/A - ---------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ---------- ------------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ---------- ------------------------------------------------------------------------------------------------------------- 5 SOLE VOTING POWER Number of Shares -0- -------- ------------------------------------------------------------------------------------------- Beneficially 6 SHARED VOTING POWER Owned by Each -0- -------- ------------------------------------------------------------------------------------------- Reporting 7 SOLE DISPOSITIVE POWER Person With -0- -------- ------------------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER -0- - ---------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON None, except through its indirect, wholly-owned subsidiary, John Hancock Advisers, Inc. - ---------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* N/A - ---------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 See line 9, above. - ---------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* HC - ---------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! PAGE 4 OF 9 PAGES - ----------------------------------------- -------------------------------------- CUSIP No. 46062W107 13G Page 5 of 9 Pages - ----------------------------------------- -------------------------------------- - ---------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON John Hancock Advisers, Inc. I.R.S. No. 04-2441573 - ---------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) |_| (b) |_| N/A - ---------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ---------- ------------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ---------- ------------------------------------------------------------------------------------------------------------- 5 SOLE VOTING POWER Number of Shares 869,250 -------- ------------------------------------------------------------------------------------------- Beneficially 6 SHARED VOTING POWER Owned by Each -0- -------- ------------------------------------------------------------------------------------------- Reporting 7 SOLE DISPOSITIVE POWER Person With 869,250 -------- ------------------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER -0- - ---------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 869,250 - ---------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* N/A - ---------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ---------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IA - ---------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! PAGE 5 OF 9 PAGES 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 Sec. 240.13d-7 for other parties for whom copies are to be sent. Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations (See 18 U.S.C. 1001) Item 1(a) Name of Issuer: Interpore International, Inc. Item 1(b) Address of Issuer's Principal Executive Offices: 181 Technology Drive Irvine, CA 92718 Item 2(a) Name of Person Filing: This filing is made on behalf of John Hancock Mutual Life Insurance Company ("JHMLICO"), JHMLICO's direct, wholly-owned subsidiary, John Hancock Subsidiaries, Inc. ("JHSI"), JHSI's direct, wholly-owned subsidiary, The Berkeley Financial Group, Inc. ("TBFG") and TBFG's wholly-owned subsidiary, John Hancock Advisers, Inc. ("JHA"). Item 2(b) Address of the Principal Offices: The principal business offices of JHMLICO and JHSI are located at John Hancock Place, P.O. Box 111, Boston, MA 02117. The principal business offices of TBFG and JHA are located at 101 Huntington Avenue, Boston, Massachusetts 02199. Item 2(c) Citizenship: JHMLICO was organized and exists under the laws of the Commonwealth of Massachusetts. JHSI, TBFG and JHA were organized and exist under the laws of the State of Delaware. Item 2(d) Title of Class of Securities: Common Stock Item 2(e) CUSIP Number: 46062W107 Item 3 If the Statement is being filed pursuant to Rule 13d-1(b), or 13d-2(b), check whether the person filing is a: JHMLICO: (c) (X) Insurance Company as defined in ss.3(a)(19) of the Act. (e) (X) Investment Adviser registered under ss.203 of the Investment Advisers Act of 1940. (g) (X) Parent Holding Company, in accordance with ss.240.13d-1(b)(ii)(G). JHSI: (g) (X) Parent Holding Company, in accordance with ss.240.13d-1(b)(ii)(G). TBFG: (g) (X) Parent Holding Company, in accordance with ss.240.13d-1(b)(ii)(G). JHA: (e) (X) Investment Adviser registered under ss.203 of the Investment Advisers Act of 1940. PAGE 6 OF 9 PAGES Item 4 Ownership: (a) Amount Beneficially Owned: JHA has direct beneficial ownership of 869,250 shares of Common Stock. Through their parent-subsidiary relationship to JHA, JHMLICO, JHSI and TBFG have indirect, beneficial ownership of these same shares. (b) Percent of Class: 6.4% (c) (i) sole power to vote or to direct the vote: JHA has sole power to vote or to direct the vote of 869,250 shares of Common Stock under the Advisory Agreements as follows: Date of Number Advisory Fund Name of Shares Agreement --------- --------- --------- John Hancock Small Cap - Pension 58,700 November 1, 1998 Maritime Life Discovery Fund 44,800 May 11, 1994 Indosuez North America Smaller Companies 17,050 March 15, 1999 Portfolio John Hancock Variable Series Trust I - Small Cap 142,700 March 29, 1996 Growth Portfolio John Hancock V.A. Small Cap Growth Fund 15,250 August 29, 1996 John Hancock Small Capitalization Growth Fund 4,050 December 11, 1995 John Hancock Small Cap Growth Fund 586,700 December 2, 1996 (ii) shared power to vote or to direct the vote: -0- (iii) sole power to dispose or to direct the disposition of: JHA has sole power to dispose or to direct the disposition of 869,250 shares of Common Stock under the Advisory Agreements noted in Item 4(c)(i)above. (iv) shared power to dispose or to direct the disposition of: -0- Item 5 Ownership of Five Percent or Less of a Class: Not applicable. Item 6 Ownership of More than Five Percent on Behalf of Another Person: See Item 4. Item 7 Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company: See Items 3 and 4 above. Item 8 Identification and Classification of Members of the Group: Not applicable. Item 9 Notice of Dissolution of a Group: Not applicable. Item 10 Certification: By signing below the undersigned certifies that, to the best of its knowledge and belief, the securities referred to above were acquired in the ordinary course of business and were not acquired for the purpose of and do not have the effect of changing or influencing the control of the issuer of such securities and were not acquired in connection with or as a participant in any transaction having such purpose or effect. PAGE 7 OF 9 PAGES SIGNATURE After reasonable inquiry and to the best of its knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct. John Hancock Mutual Life Insurance Company By: /s/Marion L. Nierintz --------------------------------------------- Name: Marion L. Nierintz Dated: January 18, 2000 Title: Second Vice President and Assistant Secretary John Hancock Subsidiaries, Inc. By: /s/Marion L. Nierintz --------------------------------------------- Name: Marion L. Nierintz Dated: January 18, 2000 Title: Secretary The Berkeley Financial Group, Inc. By: /s/Susan S. Newton --------------------------------------------- Name: Susan S. Newton Dated: January 18, 2000 Title: Vice President John Hancock Advisers, Inc. By: /s/Susan S. Newton --------------------------------------------- Name: Susan S. Newton Dated: January 18, 2000 Title: Vice President PAGE 8 OF 9 PAGES EXHIBIT A JOINT FILING AGREEMENT John Hancock Mutual Life Insurance Company, John Hancock Subsidiaries, Inc., The Berkeley Financial Group and John Hancock Advisers, Inc. agree that the Initial Schedule 13G to which this Agreement is attached, relating to the Common Stock of Interpore International, Inc. is filed on behalf of each of them. John Hancock Mutual Life Insurance Company By: /s/Marion L. Nierintz --------------------------------------------- Name: Marion L. Nierintz Dated: January 18, 2000 Title: Second Vice President and Assistant Secretary John Hancock Subsidiaries, Inc. By: /s/Marion L. Nierintz --------------------------------------------- Name: Marion L. Nierintz Dated: January 18, 2000 Title: Secretary The Berkeley Financial Group, Inc. By: /s/Susan S. Newton --------------------------------------------- Name: Susan S. Newton Dated: January 18, 2000 Title: Vice President John Hancock Advisers, Inc. By: /s/Susan S. Newton --------------------------------------------- Name: Susan S. Newton Dated: January 18, 2000 Title: Vice President
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