| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| PROPST BEVERLY L | SVP-Human Resources, Director | 34 NORTH MERAMEC AVENUE, CLAYTON | /s/ Beverly L. Propst | 12 Jan 2026 | 0001466166 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GRAYBAR | Common stock par value $1/share | Other | $58,080 | +2,904 | +6.4% | $20.00 | 48,173 | 09 Jan 2026 | By Voting Trust Agreement | F1, F2 |
| transaction | GRAYBAR | Voting Trust Interests evidencing common stock | Other | $58,080 | +2,904 | +6.4% | $20.00 | 48,173 | 09 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Purchase under Employee Stock Purchase Plan |
| F2 | Shares of common stock held under Voting Trust Agreement dated 03-03-17 |