STEEL DYNAMICS INC — Director's Dealing 2026

Feb 3, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: STEEL DYNAMICS INC (STLD)
CIK: 0001022671
Period of Report: 2026-02-02

Reporting Person: Graham Christopher A (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-02	Common Stock	A	1100	—	Acquired	68030	Direct
2026-02-02	Common Stock	F	161	$179.57	Disposed	67869	Direct

Footnotes

F1: Shares awarded pursuant to 2018 Executive Incentive Plan approved by Board of Directors and Stockholders and exempt from Section 16(b) of Exchange Act pursuant to Rule 16b-3 thereunder. One-third of shares granted vest on date of grant, one-third vest one year from grant, and final one-third vest two years from grant.

F2: Payment of withholding tax liability by issuer's withholding of securities incident to the reporting person's vesting of a security in accordance with Rule 16b-3.