| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Seseri Rudina | Director | C/O MSC INDUSTRIAL DIRECT CO., INC., 515 BROADHOLLOW ROAD, MELVILLE | /s/ Rudina Seseri | 02 Feb 2026 | 0001744006 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MSM | Class A Common Stock, $0.001 par value | Sale | $156,294 | -1,800 | -23% | $86.83 | 6,090 | 02 Feb 2026 | Direct |