0001062993-23-023010.txt : 20231221 0001062993-23-023010.hdr.sgml : 20231221 20231221111451 ACCESSION NUMBER: 0001062993-23-023010 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231219 FILED AS OF DATE: 20231221 DATE AS OF CHANGE: 20231221 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MARCUCCILLI JAMES C CENTRAL INDEX KEY: 0001321944 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-21719 FILM NUMBER: 231503499 MAIL ADDRESS: STREET 1: 127 W BERRY ST CITY: FORT WAYNE STATE: IN ZIP: 46802 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: STEEL DYNAMICS INC CENTRAL INDEX KEY: 0001022671 STANDARD INDUSTRIAL CLASSIFICATION: STEEL WORKS, BLAST FURNACES ROLLING MILLS (COKE OVENS) [3312] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 351929476 STATE OF INCORPORATION: IN FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 7575 W JEFFERSON BLVD CITY: FORT WAYNE STATE: IN ZIP: 46804 BUSINESS PHONE: 260 459 3553 MAIL ADDRESS: STREET 1: 7575 W JEFFERSON BLVD CITY: FORT WAYNE STATE: IN ZIP: 46804 4 1 form4.xml STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES X0508 4 2023-12-19 0001022671 STEEL DYNAMICS INC STLD 0001321944 MARCUCCILLI JAMES C 127 WEST BERRY STREET FORT WAYNE IN 46802 1 0 0 0 0 Common Stock 2023-12-19 4 S 0 12727 122.18 D 72716 D Common Stock 2023-12-19 4 S 0 12727 122.67 D 59989 D /s/ Theresa E. Wagler by Power of Attorney 2023-12-21