| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Graham Christopher A | Senior Vice President | 7575 W. JEFFERSON BLVD., FORT WAYNE | /s/ Christopher A. Graham | 25 Feb 2026 | 0001607477 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STLD | Common Stock | Tax liability | $184,881 | -956 | -1.3% | $193.39 | 71,100 | 23 Feb 2026 | Direct | F1 |
| transaction | STLD | Common Stock | Tax liability | $185,268 | -958 | -1.3% | $193.39 | 70,142 | 23 Feb 2026 | Direct | F1 |
| transaction | STLD | Common Stock | Tax liability | $321,848 | -1,642 | -2.3% | $196.01 | 68,500 | 24 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents disposition to issuer to cover taxes payable upon vesting of previously issued and reported restricted stock units, exempt pursuant to Rule 16b-3. |