-----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, IbNI12Q0lZLGB8N7UOuvQJNJYDk7BIZKTgcrhRZsMSyY9e8kuzpTAOXKZPBiqNLR dm3wOEywgoqveM5ZxJLcyg== 0000909143-03-000012.txt : 20030203 0000909143-03-000012.hdr.sgml : 20030203 20030203171941 ACCESSION NUMBER: 0000909143-03-000012 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20030203 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: INET TECHNOLOGIES INC CENTRAL INDEX KEY: 0001065351 STANDARD INDUSTRIAL CLASSIFICATION: TELEPHONE & TELEGRAPH APPARATUS [3661] IRS NUMBER: 752269056 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-58339 FILM NUMBER: 03537063 BUSINESS ADDRESS: STREET 1: 1255 WEST 15TH STREET, SUITE 600 CITY: PLANO STATE: TX ZIP: 75075-7270 BUSINESS PHONE: 9725786100 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: WEINZIERL MARK A CENTRAL INDEX KEY: 0001106006 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 1255 W 15TH STREET CITY: PLANO STATE: TX ZIP: 75075 BUSINESS PHONE: 9726334400 MAIL ADDRESS: STREET 1: 1255 W 15TH STEET CITY: PALNO STATE: TX ZIP: 75075 SC 13G/A 1 weinzierl-13d.txt AMENDMENT NO. 3 TO STATEMENT ON SCHEDULE 13G BY MARK A. WEINZIERL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* INET TECHNOLOGIES, INC (Name of Issuer) Common Stock (Title of Class of Securities) 45662V-105 (CUSIP Number) January 21, 2003 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [ ] Rule 13d-1(b) [ ] Rule 13d-1(c) [ X ] Rule 13d-1(d) * 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). (1) Name of Reporting Person Mark A. Weinzierl I.R.S. Identification No. of Above Person (entities only) - ----------------------------------------------------------------- (2) Check the Appropriate Box if a (a) [ ] Member of a Group* (b) [ ] - ----------------------------------------------------------------- (3) SEC Use Only - ----------------------------------------------------------------- (4) Citizenship or Place of Organization United States - ----------------------------------------------------------------- Number of Shares Beneficially (5) Sole Voting Power 0 - ----------------------------------------------------------------- Owned by Each (6) Shared Voting Power 0 - ----------------------------------------------------------------- Reporting Person (7) Sole Dispositive Power 0 - ----------------------------------------------------------------- With: (8) Shared Dispositive Power 0 - ----------------------------------------------------------------- (9) Aggregate Amount Beneficially Owned 0 by Each Reporting Person - ----------------------------------------------------------------- (10) Check if the Aggregate Amount in [ ] Row (9) Excludes Certain Shares* - ----------------------------------------------------------------- (11) Percent of Class Represented by 0.0% Amount in Row (9) - ----------------------------------------------------------------- (12) Type of Reporting Person* IN - ----------------------------------------------------------------- * SEE INSTRUCTIONS -2- CUSIP NO. 45662V-105 SCHEDULE 13G Item 1(a). Name of issuer: Inet Technologies, Inc. Item 1(b). Address of Issuer's principal executive offices: 1500 North Greenville, Richardson, Texas 75081 Item 2(a)-(c). Name, Address and Citizenship of Persons Filing: Mark A. Weinzierl 661 East 18th Street Plano, Texas 75074 Mr. Weinzierl is a citizen of the United States of America Item 2(d). Title of class of securities: Common Stock Item 2(e). CUSIP No.: 45662V-105 Item 3. If this statement is filed pursuant to Sections 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a: (a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o); (b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c); (c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c); (d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8); (e) [ ] An investment adviser in accordance with 240.13d-1(b)(1)(ii)(E); (f) [ ] An employee benefit plan or endowment fund in accordance with 240.13d-1(b)(1)(ii)(F); -3- CUSIP NO. 45662V-105 SCHEDULE 13G (g) [ ] A parent holding company or control person in accordance with 240.13d-1(b)(ii)(G); (h) [ ] A savings association as defined in section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3); (j) [ ] Group, in accordance with 240.13d-1(b)(1)(ii)(J) Not applicable. Item 4. Ownership: (a) Amount beneficially owned: 0 (b) Percent of class: 0.0% (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: 0 (iii) sole power to dispose or to direct the disposition of: 0 (iv) shared power to dispose or to direct the disposition of: 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 the following [ X ]. Item 6. Ownership of more than five percent on behalf of another person: Not Applicable. -4- CUSIP NO. 45662V-105 SCHEDULE 13G Item 7. Identification and classification of the subsidiary which acquired the security being reported on by the parent holding company or control person: Not Applicable. Item 8. Identification and classification of members of the group: Not Applicable. Item 9. Notice of dissolution of group: Not Applicable. Item 10. Certifications: By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of and or with the effect of changing or influencing the control of the Issuer of such securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. [Signature page follows] -5- CUSIP NO. 45662V-105 SCHEDULE 13G 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. Dated: January 23, 2003 /s/ MARK A. WEINZIERL ----------------------------------- Mark A. Weinzierl ATTENTION: Intentional misstatements or omissions of fact constitute Federal criminal violations (See 18 U.S.C. 1001) -6- -----END PRIVACY-ENHANCED MESSAGE-----