0001022671-16-000002.txt : 20160506 0001022671-16-000002.hdr.sgml : 20160506 20160506103153 ACCESSION NUMBER: 0001022671-16-000002 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160504 FILED AS OF DATE: 20160506 DATE AS OF CHANGE: 20160506 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: BUSSE KEITH E CENTRAL INDEX KEY: 0001195948 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-21719 FILM NUMBER: 161626328 MAIL ADDRESS: STREET 1: 7575 W. JEFFERSON BLVD. CITY: FORT WAYNE STATE: IN ZIP: 46804 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2016-05-04 0001022671 STEEL DYNAMICS INC STLD 0001195948 BUSSE KEITH E 7575 W. JEFFERSON BLVD. FORT WAYNE IN 46804 1 0 0 0 Common Stock 2016-05-04 4 M 0 4452 16.85 A 1009174 D Common Stock 2016-05-04 4 M 0 5981 12.54 A 1015155 D Employee Stock Option (right to buy) 16.85 2016-05-04 4 M 0 4452 0 D 2011-11-21 2016-05-21 Common Stock 4452 0 D Employee Stock Option (right to buy) 12.54 2016-05-04 4 M 0 5981 0 D 2012-05-21 2016-11-21 Common Stock 5981 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). Keith E. Busse 2016-05-06