| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Larson Stephen P. | Director | C/O RYERSON HOLDING CORPORATION, 227 W. MONROE ST., 27TH FLOOR, CHICAGO | /s/ Camilla Rykke Merrick, attorney-in-fact | 19 May 2025 | 0001624556 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RYI | Common Stock (par value $0.01 per share) | Purchase | $225,000 | +10,000 | +12% | $22.50 | 93,773 | 13 May 2025 | Direct |