-----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, E8SCYhzmvvxEvtCq8GrvqEYb7e6THczWjBqVUIqDx9gHZUlE7S3Xjfq0kCotwJEN 6QOvINOvMo5GwGxX0BiwDA== 0001005477-00-000977.txt : 20000214 0001005477-00-000977.hdr.sgml : 20000214 ACCESSION NUMBER: 0001005477-00-000977 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20000211 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: USEC INC CENTRAL INDEX KEY: 0001065059 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 522107911 STATE OF INCORPORATION: DE FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: SEC FILE NUMBER: 005-55343 FILM NUMBER: 536547 BUSINESS ADDRESS: STREET 1: 2 DEMOCRACY CENTER STREET 2: 6903 ROCKLEDGE DRIVE CITY: BETHESDA STATE: MD ZIP: 20817 BUSINESS PHONE: 3015643200 MAIL ADDRESS: STREET 1: 2 DEMOCRACY CENTER STREET 2: 6903 ROCKLEDGE DRIVE CITY: BETHESDA STATE: MD ZIP: 20817 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PRESIDENT & FELLOWS OF HARVARD COLLEGE CENTRAL INDEX KEY: 0000315016 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 042103580 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: C/O HARVARD MANAGEMENT COMPANY INC STREET 2: 600 ATLANTIC AVENUE CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 6175234400 SC 13G/A 1 SCHEDULE SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 ----------- SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 1)(1) USEC, Inc. ------------------------------------------------------- (Name of Issuer) Common Stock ------------------------------------------------------- (Title of Class of Securities) 90333E108 ------------------------------------------------------- (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) - -------- (1) 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 disclosures provided in a prior cover page. The information required on 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 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). - -------------------- ------------------ CUSIP No. 90333E108 13G Page 2 of 11 Pages - -------------------- ------------------ - -------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON President and Fellows of Harvard College - -------------------------------------------------------------------------------- (a) |X| 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (b) |_| - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Massachusetts - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER NUMBER OF 8,575,300 shares SHARES ------------------------------------------------------------ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY ---- EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON 8,575,300 shares WITH ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER ---- - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 8,575,300 shares - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES |_| CERTAIN SHARES* - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 9.5% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* EP - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! - -------------------- ------------------ CUSIP No. 90333E108 13G Page 3 of 11 Pages - -------------------- ------------------ - -------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Harvard Master Trust - -------------------------------------------------------------------------------- (a) |X| 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (b) |_| - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Massachusetts - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER NUMBER OF 139,700 shares SHARES ------------------------------------------------------------ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY ---- EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON 139,700 shares WITH ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER ---- - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 139,700 shares - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES |_| CERTAIN SHARES* - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.2% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* EP - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! - -------------------- ------------------ CUSIP No. 90333E108 13G Page 4 of 11 Pages - -------------------- ------------------ - -------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON John Stevens Trust - -------------------------------------------------------------------------------- (a) |_| 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (b) |_| - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Massachusetts - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER NUMBER OF 0 shares SHARES ------------------------------------------------------------ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY ---- EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON 0 shares WITH ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER ---- - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 shares - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES |_| CERTAIN SHARES* - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.0% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* EP - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! - -------------------- ------------------ CUSIP No. 90333E108 13G Page 5 of 11 Pages - -------------------- ------------------ - -------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Nancy Stevens Trust - -------------------------------------------------------------------------------- (a) |_| CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2. (b) |_| - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Massachusetts - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER NUMBER OF 0 shares SHARES ------------------------------------------------------------ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY ---- EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON 0 shares WITH ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER ---- - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 shares - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES |_| CERTAIN SHARES* - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.0% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* EP - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! - -------------------- ------------------ CUSIP No. 90333E108 13G Page 6 of 11 Pages - -------------------- ------------------ - -------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Harvard College Trust - -------------------------------------------------------------------------------- (a) |_| 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (b) |_| - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Massachusetts - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER NUMBER OF 0 shares SHARES ------------------------------------------------------------ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY ---- EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON 0 shares WITH ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER ---- - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 shares - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES |_| CERTAIN SHARES* - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.0% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* EP - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! SCHEDULE 13G Item 1(a) Name of Issuer: USEC, Inc. 1(b) Address of Issuer's Principal Executive Offices: 2 Democracy Center 6903 Rockledge Drive Bethesda, MD 20817 Item 2(a) Name of Person Filing: (i) President and Fellows of Harvard College ("P&F") (ii) Harvard Master Trust ("HMT") (iii) John Stevens Trust ("JST") (iv) Nancy Stevens Trust ("NST") (v) Harvard College Trust ("HCT") 2(b) Address of Principal Business Office or, if none, Residence: (i) P&F: c/o Harvard Management Company, Inc. 600 Atlantic Avenue Boston, MA 02210 (ii) HMT: 1350 Massachusetts Avenue Holyoke Center, Room 340 Cambridge, MA 02138 (iii) JST: c/o Harvard Management Company, Inc. 600 Atlantic Avenue Boston, MA 02210 (iv) NST: c/o Harvard Management Company, Inc. 600 Atlantic Avenue Boston, MA 02210 (v) HCT: c/o Harvard Management Company, Inc. 600 Atlantic Avenue Boston, MA 02210 2(c) Citizenship: (i) P&F: Massachusetts (ii) HMT: Massachusetts (iii) JST: Massachusetts (iv) NST: Massachusetts (v) HCT: Massachusetts Page 7 of 11 Pages 2(d) Title of Class of Securities: Common Stock 2(e) CUSIP Number: 90333E108 Item 3 The entities filing are a Group, in accordance with Rule 13d-1(b)(1)(ii)(J). Item 4 Ownership: 4(a) Amount beneficially owned: (i) P&F: 8,575,300 shares (ii) HMT: 139,700 shares (iii) JST: 0 shares (iv) NST: 0 shares (v) HCT: 0 shares 4(b) Percent of Class: (i) P&F: 9.5% (ii) HMT: 0.2% (iii) JST: 0.0% (iv) NST: 0.0% (v) HCT: 0.0% 4(c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote: (i) P&F: 8,575,300 shares (ii) HMT: 139,700 shares (iii) JST: 0 shares (iv) NST: 0 shares (v) HCT: 0 shares (ii) shared power to vote or to direct the vote: --------- (iii) sole power to dispose or to direct the disposition of: (i) P&F: 8,575,300 shares (ii) HMT: 139,700 shares (iii) JST: 0 shares (iv) NST: 0 shares (v) HCT: 0 shares Page 8 of 11 Pages (iv) shared power to dispose or to direct the disposition of: -------- Item 5 Ownership of Five Percent or Less of a Class: This statement is filed to report the fact that as of date hereof JST, NST and HCT have ceased to be the beneficial owner of more than five percent of the class of securities. Item 6 Ownership of More than Five Percent on Behalf of Another Person: Not Applicable. Item 7 Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company: Not Applicable. Item 8 Identification and Classification of Members of the Group: See Exhibit A. Item 9 Notice of Dissolution of Group: Not Applicable. Item 10 Certification: By signing below the undersigned certify that, to the best of their knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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. Page 9 of 11 Pages After reasonable inquiry and to the best of its knowledge and belief, the undersigned certifies that the information set forth in this statement is true, complete and correct. PRESIDENT AND FELLOWS OF HARVARD COLLEGE By: /s/ Michael S. Pradko ---------------------------------- Name: Michael S. Pradko Title: Authorized Signatory HARVARD MASTER TRUST By: /s/ Michael S. Pradko ---------------------------------- Name: Michael S. Pradko Title: Authorized Signatory JOHN STEVENS TRUST By: /s/ Michael S. Pradko ---------------------------------- Name: Michael S. Pradko Title: Authorized Signatory NANCY STEVENS TRUST By: /s/ Michael S. Pradko ---------------------------------- Name: Michael S. Pradko Title: Authorized Signatory HARVARD COLLEGE TRUST By: /s/ Michael S. Pradko ---------------------------------- Name: Michael S. Pradko Title: Authorized Signatory February 7, 2000 Page 10 of 11 Pages Exhibit A Members of Group Item 3 Classification ---------------- --------------------- (1) President and Fellows of Harvard College EP (2) Harvard Master Trust EP (3) John Stevens Trust EP (4) Nancy Stevens Trust EP (5) Harvard College Trust EP Page 11 of 11 Pages -----END PRIVACY-ENHANCED MESSAGE-----