| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Graham Christopher A | Senior Vice President | 7575 W. JEFFERSON BLVD., FORT WAYNE | /s/ Christopher A. Graham | 03 Feb 2026 | 0001607477 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STLD | Common Stock | Award | $0 | +1,100 | +1.6% | $0.000000 | 68,030 | 02 Feb 2026 | Direct | F1 |
| transaction | STLD | Common Stock | Tax liability | $28,911 | -161 | -0.24% | $179.57 | 67,869 | 02 Feb 2026 | Direct | F2 |
| Id | Content |
|---|---|
| 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. |