-----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, Uz1rO9UM7s9jebXRannrehpffUCE1uT6cas1IfStB6+8ZG6Dfd46/oD8KpMdnozf LpuSJjfYz4A5NH+iHAPtNw== 0000734072-99-000095.txt : 19990823 0000734072-99-000095.hdr.sgml : 19990823 ACCESSION NUMBER: 0000734072-99-000095 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19990820 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MORRISON KNUDSEN CORP// CENTRAL INDEX KEY: 0000906469 STANDARD INDUSTRIAL CLASSIFICATION: HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600] IRS NUMBER: 330565601 STATE OF INCORPORATION: DE FISCAL YEAR END: 1130 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: SEC FILE NUMBER: 005-46235 FILM NUMBER: 99696862 BUSINESS ADDRESS: STREET 1: MORRISON KNUDSEN PLZ STREET 2: 720 PARK BLVD CITY: BOISE STATE: ID ZIP: 83712 BUSINESS PHONE: 2083865000 MAIL ADDRESS: STREET 1: P O BOX 73 STREET 2: PO BOX 73 CITY: BOISE STATE: ID ZIP: 83729 FORMER COMPANY: FORMER CONFORMED NAME: KASLER HOLDING CO DATE OF NAME CHANGE: 19930604 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER INVESTMENT MANAGEMENT INC /ADV CENTRAL INDEX KEY: 0000734072 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 131961193 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 60 STATE ST CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 6177427825 FORMER COMPANY: FORMER CONFORMED NAME: PIONEERING MANAGEMENT CORP /ADV DATE OF NAME CHANGE: 19930824 SC 13G/A 1 SCHEDULE 13G MORRISON KNUDSEN CORP UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Under the Securities and Exchange Act of 1934 (Amendment No. 3 ) MORRISON KNUDSEN CORP (Name of Issuer) Common (Title of Class of Securities) Date of Event Which Requires Filing of this Statement August 20, 1999 Check the appropriate box to designate the rule pursuant to which this Schedule is filed X Rule 13d-2(b) 61844A109 (CUSIP NUMBER) Page 1 of 5 1 Name of Reporting Pioneer Person Investment IRS Identification Management Inc. No. of Above 13-1961193 (a/k/a/ Pioneering Management Corp.) 2) Check the Appropriate Box (a) of A Member of Group (See Instructions) (b) X 3 SEC Use Only 4 Citizenship of Place of Organization Delaware Number of (5) Sole Voting 1496500 Shares Power Beneficially Owned (6) Shared Voting 0 by Each Reporting Power Person With (7) Sole Dispositive 1496500 Power (8) Shared 0 Dispositive Power 9 Aggregate Amount Beneficially 1496500 Owned by Each Reporting Person 10 Check if the aggregate Amount in Row (9) Exclude Certain Shares (See Instructions) 11 Percent of Class Represented By Amount in Row 9. 2.82% 12 Type of Reporting Person (See Instructions) IA Page 2 of 5 Item 1(a) Name of Issuer. MORRISON KNUDSEN CORP Item 1(b) Address of Issuer's Principal Executive Office's One Morrison Knudsen Plaza 720 Park Boulevard Boise, ID 83729 Item 2(a) Name of Person Filing. Pioneer Investment Management, Inc. a/k/a/ Pioneering Management Corporation Item 2(b) Address of Principal Business Office: 60 State Street, Boston, MA 02109 Item 2(c) Citizenship: State of Delaware Pioneer Investment Management a/k/a Pioneering Management Corporation Item 2(d) Title of Class of Securities. Common Stock Item 2(e) CUSIP Number. 61844A109 Item 3 The person filing this statement pursuant to Rule 13-1(b) or 13(d)-2(b) or (c) is a: (e) Investment Adviser registered under Section 203 of the Investment Advisers Act of 1940. Page 3 of 5 Item 4. Ownership (a) Amount Beneficially Owned 1496500 (b) Percent of Class 2.82% (c) Number of shares as to which such person has (i) sole power to vote or to direct the vote 1496500 (ii) shared power to vote or to direct vote 0 (iii) sole power to dispose or to direct disposition of 1496500 (iv) shared power to dispose or to direct disposition 0 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 here: X Item 6. Ownership of More than Five Percent on Behalf of Another Person. Inapplicable. Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported On By the Parent Holding Company. Inapplicable. Item 8. Identification and Classification of Members of the Group. Inapplicable. Item 9. Notice of Dissolution of the Group. Inapplicable. Page 4 of 5 pages Item 10. Certification. By signing below I certify that, to the best of my 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 transactions having such purposes or effect. After reasonable inquiry and to the best of my knowledge and believe, I certify that the information set forth in this statement is true, complete and correct. August 20, 1999 Date /s/Robert P. Nault Signature Robert P. Nault Assistant Secretary Type Name and Title Page 5 of 5 -----END PRIVACY-ENHANCED MESSAGE-----