| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| RAYMUND STEVEN A | Director | 225 W. STATION SQUARE DRIVE, SUITE 700, PITTSBURGH | /s/ Michele Nelson, as Attorney-in-Fact | 03 Mar 2026 | 0001196754 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WCC | Common Stock | Tax liability | $1,904 | -7 | -0.03% | $289.50 | 24,810 | 01 Mar 2026 | Direct | F1 |
| transaction | WCC | Common Stock | Award | $0 | +659 | +2.7% | $0.000000 | 25,469 | 02 Mar 2026 | Direct | F2 |
| holding | WCC | Common Stock | 3,495 | 01 Mar 2026 | By Trust |
| Id | Content |
|---|---|
| F1 | Represents tax withholding on the vesting of restricted stock units ("RSU") that were granted on 03/01/2025. |
| F2 | Represents a grant of RSUs. Each RSU represents a contingent right to acquire one share of Issuer's common stock. The RSUs vest in full on the first anniversary of the date of grant. |