| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bruno Gabriel | EVP, CFO & TREASURER | 22801 SAINT CLAIR AVENUE, CLEVELAND | /s/ Susan K. Prewitt, Attorney-in-Fact | 20 Feb 2026 | 0001529634 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LECO | Common Shares | Award | $0 | +1,444 | +5% | $0.000000 | 30,195 | 18 Feb 2026 | Direct | F1, F2 |
| transaction | LECO | Common Shares | Tax liability | $46,387 | -161 | -0.53% | $288.12 | 30,034 | 19 Feb 2026 | Direct | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LECO | Employee Stock Option (Right to Buy) | Award | $0 | +5,780 | $0.000000 | 5,780 | 18 Feb 2026 | Common Shares | 5,780 | $289.04 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Pursuant to restricted stock unit award. |
| F2 | Total includes 277 shares held jointly with Reporting Person's spouse. |
| F3 | Exercisable in equal installments on the first, second and third anniversaries of the date of grant. |