0000950123-03-003465 10-K 15 20021231 20030328 STEEL DYNAMICS INC 0001022671 3312 351929476 IN 1231 10-K 34 000-21719 03624461 7030 POINTE INVERNESS WAY SUITE 310 FORT WAYNE IN 46804 2194593553 7030 POINTE INVERNERSS WAY SUITE 310 FORT WAYNE IN 46804 10-K 1 y84794e10vk.txt STEEL DYNAMICS, INC. EX-4.4.A 3 y84794exv4w4wa.txt FIRST SUPPLEMENTAL INDENTURE EX-4.4.B 4 y84794exv4w4wb.txt SECOND SUPPLEMENTAL INDENTURE EX-4.4.C 5 y84794exv4w4wc.txt THIRD SUPPLEMENTAL INDENTURE EX-10.1.B 6 y84794exv10w1wb.txt SECOND AMENDMENT TO CREDIT AGREEMENT EX-10.1.C 7 y84794exv10w1wc.txt THIRD AMENDMENT TO CREDIT AGREEMENT EX-10.1.D 8 y84794exv10w1wd.txt FOURTH AMENDMENT TO CREDIT AGREEMENT EX-10.2.A 9 y84794exv10w2wa.txt SUBSIDIARY GUARANTY SUPPLEMENT EX-10.2.B 10 y84794exv10w2wb.txt SUBSIDIARY GUARANTY SUPPLEMENT EX-10.2.C 11 y84794exv10w2wc.txt SUBSIDIARY GUARANTY SUPPLEMENT EX-10.3 12 y84794exv10w3.txt PURCHASE AGREEMENT EX-12.1 13 y84794exv12w1.txt COMPUTATION OF RATIO OF EARNINGS EX-14.1 14 y84794exv14w1.txt CODE OF ETHICS EX-21.1 15 y84794exv21w1.txt LIST OF SUBSIDIARIES EX-23.1 16 y84794exv23w1.txt CONSENT OF ERNST & YOUNG LLP