0001022671-16-000003.txt : 20160513 0001022671-16-000003.hdr.sgml : 20160513 20160513133001 ACCESSION NUMBER: 0001022671-16-000003 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160511 FILED AS OF DATE: 20160513 DATE AS OF CHANGE: 20160513 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] 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MILLETT MARK D CENTRAL INDEX KEY: 0001195949 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-21719 FILM NUMBER: 161647349 MAIL ADDRESS: STREET 1: 7575 W JEFFERSON BLVD CITY: FORT WAYNE STATE: IN ZIP: 46804 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2016-05-11 0001022671 STEEL DYNAMICS INC STLD 0001195949 MILLETT MARK D 7575 W. JEFFERSON BLVD. FORT WAYNE IN 46804 1 1 0 0 President and CEO Common Stock 2016-05-11 4 M 0 3561 16.85 A 3004351 D Employee Stock Option (right to buy) 16.85 2016-05-11 4 M 0 3561 0 D 2011-11-21 2016-05-21 Common Stock 3561 0 D Acquisition of stock pursuant to exercise of employee stock option, exempt from Section 16(b) under Rule 16b-3(d) and Rule 16b-6). Disposition to issuer of option, exempt from Section 16(b) under Rule 16b-3(e). Mark D. Millett 2016-05-13