SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ---------- FORM 10-Q/A No. 1 ---------- (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2001 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to -------------- -------------- Commission file number 1-6903 TRINITY INDUSTRIES, INC. (Exact name of Company as specified in its charter) Incorporated Under the Laws 75-0225040 of the State of Delaware ------------------- (I.R.S. Employer Identification No.) 2525 Stemmons Freeway Dallas, Texas 75207-2401 --------------------- ---------- (Address of Principal (Zip Code) Executive Offices) (214) 631-4420 ---------------------------- (Company's Telephone Number, Including Area Code) Indicate by check mark whether the Company (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months and (2) has been subject to such filing requirements for the past 90 days. Yes X No --- --- 37,013,626 (Number of shares of common stock outstanding as of September 30, 2001) Trinity Industries, Inc. Form 10-Q for the period ended September 30, 2001 is amended to include exhibit 3.2.1 Bylaws of the Company, as amended. Accordingly, Item 6 - Exhibits and Reports on Form 8-K has been amended below. Exhibit 10.17.1 (First Amendment to Credit Agreement dated October 15, 2001) and Exhibit 10.17.2 (Term Credit Agreement dated October 15, 2001 among Trinity Industries, Inc, as borrower, and The Chase Manhattan Bank, as lender and as administrative agent, et,al.) were filed with the original Form 10-Q on November 14, 2001. Item 6 - Exhibits and Reports on Form 8-K (a) Exhibits Exhibit Number Description 3.2.1 Bylaws of the Company, as amended effective September 13, 2001 10.17.1 First Amendment to Credit Agreement dated October 15, 2001. (previously filed) 10.17.2 Term Credit Agreement dated October 15, 2001 among Trinity Industries, Inc, as borrower, and The Chase Manhattan Bank, as lender and as administrative agent, et,al. (previously filed) (b) Form 8-K 1. Form 8-K was filed on August 1, 2001 that reported the Company's operating results for the first quarter of fiscal 2002. 2. Form 8-K was filed on August 16, 2001 that reported the proposed merger between Trinity Industries and Thrall Car Manufacturing Company. 3. Form 8-K was filed on September 18, 2001 to announce the change in fiscal year to December 31 from March 31 and next Annual Meeting of Stockholder's. 2 Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Company has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. Trinity Industries, Inc. By: /s/ Jim S. Ivy . -------------------------------- Jim S. Ivy Vice President and Chief Financial Officer November 21, 2001 3 EXHIBIT INDEX EXHIBIT NUMBER DESCRIPTION ------- ----------- 3.2.1 Bylaws of the Company, as amended effective September 13, 2001 10.17.1 First Amendment to Credit Agreement dated October 15, 2001. (previously filed) 10.17.2 Term Credit Agreement dated October 15, 2001 among Trinity Industries, Inc, as borrower, and The Chase Manhattan Bank, as lender and as administrative agent, et,al. (previously filed)