-----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, FOX2F/aWHnYri6KmqchwaKXKbr558ulOPzdsXz7XT5hiAdYC2OsBoCtBhUf+BfRw iEy68BFzKgIAtWeCp4+lYw== 0000950109-95-000143.txt : 19960524 0000950109-95-000143.hdr.sgml : 19960524 ACCESSION NUMBER: 0000950109-95-000143 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19950126 SROS: NASD GROUP MEMBERS: HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MA GROUP MEMBERS: JOHN HANCOCK MUTUAL LIFE INSURANCE CO. GROUP MEMBERS: JOHN HANCOCK SUBSIDIARIES INC. GROUP MEMBERS: NM CAPITAL MANAGEMENT, INC. GROUP MEMBERS: THE BERKELEY FINANCIAL GROUP SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: DYNATECH CORP CENTRAL INDEX KEY: 0000030841 STANDARD INDUSTRIAL CLASSIFICATION: 3577 IRS NUMBER: 042258582 STATE OF INCORPORATION: MA FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-30020 FILM NUMBER: 95503123 BUSINESS ADDRESS: STREET 1: 3 NEW ENGLAND EXECUTIVE PARK CITY: BURLINGTON STATE: MA ZIP: 01803-5087 BUSINESS PHONE: 6172726100 MAIL ADDRESS: STREET 1: 3 NEW ENGLAND EXECUTIVE PARK CITY: BURLINGTON STATE: MA ZIP: 01803-5087 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: HANCOCK JOHN MUTUAL LIFE INSURANCE CO / MA CENTRAL INDEX KEY: 0000917406 STANDARD INDUSTRIAL CLASSIFICATION: 0000 IRS NUMBER: 041414660 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: CORPORATE LAW DIVISION T-55 STREET 2: 200 CLARENDON ST CITY: BOSTON STATE: MA ZIP: 02117 BUSINESS PHONE: 617-572-6000 MAIL ADDRESS: STREET 1: CORPORATE LAW DIVISION T-55 STREET 2: P O BOX 111 CITY: BOSTON STATE: MA ZIP: 02117 SC 13G 1 ---------------------------- UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB NUMBER 3235-0145 WASHINGTON, D.C. 20549 EXPIRES: OCTOBER 31, 1994 ESTIMATED AVERAGE BURDEN HOURS PER RESPONSE ... 14.90 ---------------------------- SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. )* Dynatech Corporation - - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock - - -------------------------------------------------------------------------------- (Title of Class of Securities) 268138104 ---------------------------------- (CUSIP Number) Check the following box if a fee is being paid with this statement [X]. (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 9 PAGES - - ---------------------- ---------------------- CUSIP NO. 268138104 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 subsidiaries, NM Capital Management, Inc. and 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, BD, IA, HC - - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! PAGE 2 OF 9 PAGES - - ----------------------- ---------------------- CUSIP No. 268138104 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- ------------------------------------------------------------------ 6 SHARED VOTING POWER Beneficially Owned by -0- Each ------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER Reporting -0- Person With ------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER -0- - - -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON None, except through its indirect, wholly-owned subsidiaries, NM Capital Management, Inc. and 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. 268138104 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 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 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 789,620: 784,720 through its direct, wholly-owned subsidiary, NM Capital Management, Inc. and 4,900 through its direct, 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 9.0% - - -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* HC - - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! PAGE 4 OF 9 PAGES - - ---------------------- ---------------------- CUSIP No. 268138104 13G Page 5 of 9 Pages - - ---------------------- ---------------------- - - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON NM Capital Management, INc. I.R.S. No. 85-0268885 - - -------------------------------------------------------------------------------- 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 New Mexico - - -------------------------------------------------------------------------------- 5 SOLE VOTING POWER Number of Shares 132,810 ------------------------------------------------------------------ 6 SHARED VOTING POWER Beneficially Owned by -0- Each ------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER Reporting 784,720 Person With ------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER -0- - - -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 784,720 - - -------------------------------------------------------------------------------- 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 9.0% - - -------------------------------------------------------------------------------- 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 tittle 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: -------------- Dynatech Corporation Item 1(b) Address of Issuer's Principal Executive Offices: ----------------------------------------------- 3 New England Executive Park Burlington, MA 01803 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 ("TBFG") and TBFG's direct, wholly-owned subsidiary, NM Capital Management, Inc. ("NM"). 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 is located at 101 Huntington Avenue, Boston, Massachusetts 02199. The principal business office of NM is 6501 Americas Parkway, Suite 950, Albuquerque, NM 87110-5372. Item 2(c) Citizenship: ----------- JHMLICO and TBFG were organized and exist under the laws of the Commonwealth of Massachusetts. JHSI was organized and exists under Delaware. NM was organized and exists under the laws of the State of the laws of the State of New Mexico. Item 2(d) Title of Class of Securities: ---------------------------- Common Stock. Item 2(e) CUSIP Number: ------------ 268138104 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: (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). PAGE 6 OF 9 PAGES JHSI (g)(X) Parent Holding Company, in accordance with (S)240.13d-1(b)(ii)(G). TBFG (g)(X) Parent Holding Company, in accordance with (S)240.13d-1(b)(ii)(G). NM (e)(X) Investment Adviser registered under (S)203 of the Investment Advisers Act of 1940. Item 4 Ownership: --------- (a) Amount Beneficially Owned: ------------------------- NM beneficially owns 784,720 shares of Common Stock in various advisory accounts. In addition to the shares owned by NM, TBFG beneficially owns 4,900 shares of Common Stock through its direct, wholly-owned subsidiary, John Hancock Advisers, Inc. ("Advisers") which manages the John Hancock Special Value Fund under an advisory agreement dated October 1, 1993. (b) Percent of Class: ---------------- TBFG - 9.0% NM - 9.0% (c) (i) sole power to vote or to direct the vote: NM - 132,810 shares Advisers - 4,900 shares (ii) shared power to vote or to direct the vote: -0- (iii) sole power to dispose or to direct the disposition of: NM - 784,720 shares Advisers - 4,900 shares (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(a). Item 7 Identification and Classification of the Subsidiary which --------------------------------------------------------- Acquired the Security Being Reported on by the Parent ----------------------------------------------------- Holding Company: --------------- See Items 2(a), 3 and 4. 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/John T. Farady ----------------------------------------- Name: John T. Farady --------------------------------------- Dated: January 23, 1995 Title: Senior Vice President & Treasurer ----------------- -------------------------------------- JOHN HANCOCK SUBSIDIARIES, INC. By: /s/John T. Farady ----------------------------------------- Name: John T. Farady --------------------------------------- Dated: January 23, 1995 Title: Treasurer ----------------- -------------------------------------- THE BERKELEY FINANCIAL GROUP By: /s/Susan S. Newton ----------------------------------------- Name: Susan S. Newton --------------------------------------- Dated: January 23, 1995 Title: Vice President ----------------- -------------------------------------- NM CAPITAL MANAGEMENT, INC. By: /s/Susan S. Newton ----------------------------------------- Name: Susan S. Newton --------------------------------------- Dated: January 23, 1995 Title: Assistant Secretary ----------------- -------------------------------------- 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 NM Capital Mangement, Inc. agree that the Initial Schedule 13G, to which this Agreement is attached, relating to the Common Stock of Dynatech Corporation is filed on behalf of each of them. JOHN HANCOCK MUTUAL LIFE INSURANCE COMPANY By: /s/John T. Farady ----------------------------------------- Name: John T. Farady --------------------------------------- Dated: January 23, 1995 Title: Senior Vice President & Treasurer ----------------- -------------------------------------- JOHN HANCOCK SUBSIDIARIES, INC. By: /s/John T. Farady ----------------------------------------- Name: John T. Farady --------------------------------------- Dated: January 23, 1995 Title: Treasurer ----------------- -------------------------------------- THE BERKELEY FINANCIAL GROUP By: /s/Susan S. Newton ----------------------------------------- Name: Susan S. Newton --------------------------------------- Dated: January 23, 1995 Title: Vice President ----------------- -------------------------------------- NM CAPITAL MANAGEMENT, INC. By: /s/Susan S. Newton ----------------------------------------- Name: Susan S. Newton --------------------------------------- Dated: January 23, 1995 Title: Assistant Secretary ----------------- -------------------------------------- PAGE 9 OF 9 PAGES -----END PRIVACY-ENHANCED MESSAGE-----