-----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, VYcpSf8MadXKLLaDS4s1pjXgXoFlhmyMENMuOTYBdDgEdVk0Qm75wrr7nfQJANuI jeXCorCXQdKwpfpikrIt9A== 0000950109-96-000634.txt : 19960410 0000950109-96-000634.hdr.sgml : 19960410 ACCESSION NUMBER: 0000950109-96-000634 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19960209 SROS: NYSE GROUP MEMBERS: HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MA GROUP MEMBERS: JOHN HANCOCK MUTUAL LIFE INSURANCE CO. SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: READING & BATES CORP CENTRAL INDEX KEY: 0000082329 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 730642271 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-31065 FILM NUMBER: 96513933 BUSINESS ADDRESS: STREET 1: 901 THREADNEEDLE STE 200 CITY: HOUSTON STATE: TX ZIP: 77079 BUSINESS PHONE: 7134965000 MAIL ADDRESS: STREET 1: PO BOX 79627 CITY: HOUSTON STATE: TX ZIP: 77279-9627 FORMER COMPANY: FORMER CONFORMED NAME: READING & BATES OFFSHORE DRILLING CO DATE OF NAME CHANGE: 19790531 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 SCHEDULE 13G ----------------------------- OMB APPROVAL UNITED STATES OMB NUMBER 3235-0145 SECURITIES AND EXCHANGE COMMISSION EXPIRES: DECEMBER 31, 1997 WASHINGTON, D.C. 20549 ESTIMATED AVERAGE BURDEN HOURS PER RESPONSE... 14.90 ----------------------------- SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Reading and Bates Corp. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock - -------------------------------------------------------------------------------- (Title of Class of Securities) 755281805 ----------------------------------- (CUSIP Number) Check the following box if a fee is being paid with this statement [_]. (A fee is not required only if the filing person: (1) has a previous statement on file reporting beneficial ownership of more than five percent of the class of securities described in Item 1; and (2) has filed no amendment subsequent thereto reporting beneficial ownership of five percent or less of such class.) (See Rule 13d-7). *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). SEC 1745 PAGE 1 OF 5 PAGES - ------------------- ----------------- CUSIP NO. 755281805 13G PAGE 2 OF 5 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) [_] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Commonwealth of Massachusetts - -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER OF SHARES 3,909,924 -------------------------------------------------------- BENEFICIALLY 6 SHARED VOTING POWER OWNED BY EACH -0- -------------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 3,097,924 -------------------------------------------------------- 8 SHARED DISPOSITIVE POWER -0- - -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,909,924 : 3,097,924 through John Hancock Mutual Life Insurance Company and 812,000 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 6.4% - -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IC, BD, IA, HC - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! PAGE 2 OF 5 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 of 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: Six copies of this statement, including all exhibits, should be filed with the Commission. Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations (SEE 18 U.S.C. 1001) Item 1(a) Name of Issuer: -------------- Reading and Bates Item 1(b) Address of Issuer's Principal Executive Offices: ----------------------------------------------- 901 Threadneedle, Suite 200 Houston, TX 77079 Item 2(a) Name of Person Filing: --------------------- This filing is made on behalf of John Hancock Mutual Life Insurance Company ("JHMLICO"). Item 2(b) Address of the Principal Office: ------------------------------- The principal business office of JHMLICO is located at John Hancock Place, P.O. Box 111, Boston, Massachusetts 02117. Item 2(c) Citizenship: ----------- JHMLICO is organized and exists under the laws of the Commonwealth of Massachusetts. Item 2(d) Title of Class of Securities: ---------------------------- Common Stock Item 2(e) CUSIP Number: ------------ 755281805 Item 3 If the Statement is being filed pursuant to Rule 13d-1(b), check ---------------------------------------------------------------- whether the person filing is a: ------------------------------ JHMLICO: (a) (X) Broker or Dealer registered under (S)15 of the Act (c) (X) Insurance Company as defined in (S)3(a)(19) of the Act. (e) (X) Investment Adviser registered under (S)203 of the Investment Advisers Act of 1940. (g) (X) Parent Holding Company, in accordance with (S)240.13d-1(b)(ii)(G). Item 4 Ownership: --------- (a) Amount Beneficially Owned: ------------------------- JHMLICO has direct beneficial ownership of 3,097,924 shares of Common Stock. John Hancock Advisers, Inc. ("JHA"), an Investment Adviser registered under (S)203 of the Investment Advisers Act of 1940, beneficially owns 812,000 shares of Common Stock. JHA is the direct wholly-owned subsidiary of The Berkeley Financial Group ("TBFG"), TBFG is the direct wholly-owned subsidiary of John Hancock Subsidiaries, Inc. ("JHSI"), JHSI is the direct, wholly-owned subsidiary of JHMLICO. Through its indirect, wholly-owned subsidiary JHA, JHMLICO is the indirect beneficial ownership of the 812,000 shares. The JHA shares are held by six open-end diversified management companies registered under (S)8 of the Investment Company Act: PAGE 3 OF 5 PAGES John Hancock Variable Series Trust 1 - Special Opportunities Portfolio, Sub-Advisory Agreement dated April 15, 1994 - 70,000 John Hancock Multi-Sector Growth Fund, Advisory Agreement dated January 30, 1995 - 12,000 John Hancock Global Resources Fund, Advisory Agreement dated December 22, 1994 - 90,000 Boston Safe Deposit and Trust Company as Trustee of the Pension Plan for Personnel in General Agencies of the John Hancock Mutual Life Insurance Company, Advisory Agreement dated January 19, 1994 - 100,000 John Hancock Emerging Growth Fund, Advisory Agreement dated December 22, 1994 - 100,000 John Hancock Special Opportunities Fund, Advisory Agreement dated January 1, 1994 - 440,000 (b) Percent of Class: 6.4% ----------------- (c) (i) sole power to vote or to direct the vote: JHMLICO has sole power to vote or to direct the vote of 3,097,924 shares of Common Stock. JHA has sole power to vote or to direct the vote of 812,000 shares of Common Stock. (ii) shared power to vote or to direct the vote: -0- (iii) sole power to dispose or to direct the disposition of: JHMLICO has sole power to dispose or to direct the disposition of the 3,097,924 shares of Common Stock. JHA has sole power to dispose or to direct the disposition of the 812,000 shares of Common Stock under Advisory Agreements in 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 above. 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 4 OF 5 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/ John T. Farady -------------------------------------- Name: John T. Farady Dated: February 7, 1996 ------------------------------------ ----------------- Title: Senior Vice President & Treasurer ----------------------------------- PAGE 5 OF 5 PAGES -----END PRIVACY-ENHANCED MESSAGE-----