Steel Dynamics(STLD) - 2023 Q3 - Quarterly Report

st UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended September 30, 2023 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 0-21719 Steel Dynamics, Inc. (Exact name of registrant as specified in its charter) Indiana 35-1929476 (State or other j ...