STEEL DYNAMICS INC — Director's Dealing 2021

May 11, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: STEEL DYNAMICS INC (STLD)
CIK: 0001022671
Period of Report: 2021-05-07

Reporting Person: BUSSE KEITH E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-07	Common Stock	S	50000	$63	Disposed	955041	Direct
2021-05-07	Common Stock	S	50000	$63.07	Disposed	905041	Direct
2021-05-07	Common Stock	S	27303	$63.12	Disposed	877738	Direct
2021-05-07	Common Stock	S	22697	$63.15	Disposed	855041	Direct
2021-05-07	Common Stock	S	28375	$63.65	Disposed	826666	Direct
2021-05-10	Common Stock	S	21625	$65.35	Disposed	805041	Direct
2021-05-10	Common Stock	S	5000	$65.5	Disposed	800041	Direct
2021-05-10	Common Stock	S	23375	$64.84	Disposed	776666	Direct
2021-05-10	Common Stock	S	21625	$64.88	Disposed	755041	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	5000	Indirect