-----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, C+3buEnDWwoxnyA369nGpkGTL+13Ak5LioohKdKso926J1A0Cqn5nqlYad8b08dv ASXQjVqMOFq8SXTTFIRBWA== 0000889810-97-000019.txt : 19970221 0000889810-97-000019.hdr.sgml : 19970221 ACCESSION NUMBER: 0000889810-97-000019 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19970210 SROS: NYSE GROUP MEMBERS: HUGHES INVESTMENT MANAGEMENT CO SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PETROCORP INC CENTRAL INDEX KEY: 0000911359 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 760380430 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-47135 FILM NUMBER: 97522878 BUSINESS ADDRESS: STREET 1: 16000 GREENSPOINT PARK DR STREET 2: STE 300 NORTH ATRIUM CITY: HOUSTON STATE: TX ZIP: 77060-2391 BUSINESS PHONE: 7138752500 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: HUGHES INVESTMENT MANAGEMENT CO CENTRAL INDEX KEY: 0000900485 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 951778500 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: PO BOX 2458 CITY: CULVER CITY STATE: CA ZIP: 90231-2458 BUSINESS PHONE: 3105687200 MAIL ADDRESS: STREET 1: PO BOX 2458 CITY: CULVER CITY STATE: CA ZIP: 90231-2458 SC 13G/A 1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* PETROCORP INCORPORATED (Name of Issuer) COMMON STOCK (Title of Class of Securities) 71645N100 (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). CUSIP No. 71645N100 13G/A Page 2 of 6 Pages - ----------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON HUGHES INVESTMENT MANAGEMENT COMPANY on EIN 953371124 behalf of the Hughes Retirement Plans Trust (formerly the Master Trust for the Hughes Aircraft Company Retirement Plans) - ----------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - ----------------------------------------------------------------------------- 3 SEC USE ONLY - ----------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION CALIFORNIA - ----------------------------------------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 0 BENEFICIALLY -------------------------------------------------------------- OWNED BY 6 SHARED VOTING POWER EACH 472,000 REPORTING -------------------------------------------------------------- PERSON 7 SOLE DISPOSITIVE POWER WITH 0 -------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 472,000 - ----------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 472,000 - ----------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - ----------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 5.498% - ----------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* EP - ----------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT CUSIP NO. 71645N100 13G/A Page 3 of 6 Pages - ----------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON HUGHES ELECTRONICS CORPORATION EIN 951778500 (formerly HUGHES AIRCRAFT COMPANY) - ----------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - ----------------------------------------------------------------------------- 3 SEC USE ONLY - ----------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE - ----------------------------------------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 0 BENEFICIALLY -------------------------------------------------------------- OWNED BY 6 SHARED VOTING POWER EACH 472,000 REPORTING -------------------------------------------------------------- PERSON 7 SOLE DISPOSITIVE POWER WITH 0 -------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 472,000 - ----------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 472,000 - ----------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - ----------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 5.498% - ----------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* HC - ----------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT Page 4 of 6 Pages UNITED STATES SECURITIES AND EXCHANGE COMMISSION Item 1. (a) Name of Issuer: Petrocorp Incorporated (b) Address of Issuer's Principal Executive Offices: 16800 Greenspoint Park Drive Suite 300, North Atrium Houston, Texas 77060 Item 2. (a) Name of Person Filing: Hughes Investment Management Company on behalf of the Hughes Retirement Plans Trust (formerly the Master Trust of the Hughes Aircraft Company Retirement Plans) Hughes Electronics Corporation (formerly Hughes Aircraft Company) (b) Address of Principal Business Office: 7200 Hughes Terrace Los Angeles, California 90045-0066 (c) Citizenship: N/A (d) Title of Class of Securities: Common (e) CUSIP Number: 71645N100 Item 3. If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b), check whether the person filing is a: (a) Hughes INvestment Management Company on behalf of the Hughes Retirement Plans Trust is filing as an Employee Benefit Plan, Pension Fund which is subject to the provisions of the Employee Retirement Income Security Act of 1974. (b) Hughes Electronics Corporation is filing as a Parent Holding Company. Page 5 of 6 Pages Item 4. Ownership. If the percent of class owned, as of December 31 of the year covered by the statement, or as of the last day of any month described in Rule 13d-1(b)(2), if applicable, exceeds five percent, provide the following information as of that date and identify those shares which there is a right to acquire: (a) Amount Beneficially Owned: 472,000 (b) Percent of Class 5.498% (c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote 0 (ii) shared power to vote or to direct the vote 472,000 (iii) sole power to dispose or to direct the disposition of 0 (iv) shared power to dispose or to direct the disposition of 472,000 Item 5. Ownership of Five Percent or Less of a Class. N/A Item 6. Ownership of More Than Five Percent on Behalf of Another Person. Hughes Investment Management Company on behalf of the Hughes Retirement Plans Trust Item 7. Identification and Classification of the Subsidiary which Acquired the Security Being Reported on By the Parent Holding Company. Hughes Investment Management Company Item 8. Identification and Classification of Members of the Group. N/A Item 9. Notice of Dissolution of Group. N/A 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 Page 6 of 6 Pages 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. Signature. After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Date: February 7, 1997 HUGHES INVESTMENT MANAGEMENT COMPANY on behalf of the Hughes Retirement Plans Trust and Hughes Electronics Corporation 1 By: /s/ John F. Cook ------------------------------- John F. Cooke Its President - ------------ 1 Pursuant to the Joint Filing Agreement by and between Hughes Investment Management Company and Hughes Electronics Corporation (formerly Hughes Aircraft Company) previously filed, this document is being filed on behalf of each of such parties. -----END PRIVACY-ENHANCED MESSAGE-----