| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Class A Common Stock, $0.001 par value | 873.7k | $0.00 | $0 | | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Class A Common Stock, $0.001 par value | 245k | $0.00 | $0 | See footnotes | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Class A Common Stock, $0.001 par value | 61k | $0.00 | $0 | See footnotes | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Class A Common Stock, $0.001 par value | 140k | $0.00 | $0 | See footnotes | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Class A Common Stock, $0.001 par value | 102.4k | $0.00 | $0 | See footnotes | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Disposition | Class B Common Stock | 713.2k | $0.00 | $0 | | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Disposition | Class B Common Stock | 200k | $0.00 | $0 | See footnotes | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Disposition | Class B Common Stock | 49.8k | $0.00 | $0 | See footnotes | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Disposition | Class B Common Stock | 114.3k | $0.00 | $0 | See footnotes | 10/04/2023 |
| 10/04/2023 | MSC INDUSTRIAL DIRECT CO INC | MSM | Disposition | Class B Common Stock | 83.6k | $0.00 | $0 | See footnotes | 10/04/2023 |
| 11/22/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Sale | Class A Common Stock, $0.001 par value | 50k | $85.18 | $4.3M | | 11/22/2022 |
| 11/06/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Class A Common Stock, $0.001 par value | 12.3k | $0.00 | $0 | | 11/04/2022 |
| 11/06/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Dividend Equivalent Units | 3.1k | $0.00 | $0 | | 11/04/2022 |
| 11/06/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Restricted Stock Units (RSU) | 8k | $0.00 | $0 | | 11/04/2022 |
| 11/06/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Dividend Equivalent Units | 2k | $0.00 | $0 | | 11/04/2022 |
| 11/06/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Restricted Stock Units (RSU) | 8.1k | $0.00 | $0 | | 11/04/2022 |
| 11/06/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Dividend Equivalent Units | 964.276 | $0.00 | $0 | | 11/04/2022 |
| 11/05/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Restricted Stock Units (RSU) | 4.8k | $0.00 | $0 | | 11/04/2022 |
| 11/05/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Dividend Equivalent Units | 179.202 | $0.00 | $0 | | 11/04/2022 |
| 11/04/2022 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Restricted Stock Units (RSU) | 19.7k | $0.00 | $0 | | 11/04/2022 |
| 11/30/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Dividend Equivalent Units | 728.518 | $0.00 | $0 | | 11/10/2020 |
| 11/16/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | | 84.1k | $58.90 | $5M | | 11/16/2021 |
| 11/06/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Restricted Stock Units (RSU) | 8k | $0.00 | $0 | | 11/05/2021 |
| 11/06/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Dividend Equivalent Units | 1.6k | $0.00 | $0 | | 11/05/2021 |
| 11/06/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Restricted Stock Units (RSU) | 8.1k | $0.00 | $0 | | 11/05/2021 |
| 11/06/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Dividend Equivalent Units | 634.99 | $0.00 | $0 | | 11/05/2021 |
| 11/06/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Payment of Exercise | Class A Common Stock, $0.001 par value | 0.314 | $84.96 | $26.7 | | 11/05/2021 |
| 11/06/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Payment of Exercise | Class A Common Stock, $0.001 par value | 0.99 | $84.96 | $84.1 | | 11/05/2021 |
| 11/05/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Grant | Restricted Stock Units (RSU) | 19.1k | $0.00 | $0 | | 11/05/2021 |
| 10/26/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Payment of Exercise | Class A Common Stock, $0.001 par value | 0.769 | $81.90 | $63 | | 10/26/2021 |
| 10/26/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Restricted Stock Units (RSU) | 2.3k | $0.00 | $0 | | 10/26/2021 |
| 10/26/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Dividend Equivalent Units | 701.769 | $0.00 | $0 | | 10/26/2021 |
| 10/20/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Restricted Stock Units (RSU) | 2.8k | $0.00 | $0 | | 10/20/2021 |
| 10/20/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Exercise | Dividend Equivalent Units | 764.109 | $0.00 | $0 | | 10/20/2021 |
| 10/20/2021 | MSC INDUSTRIAL DIRECT CO INC | MSM | Payment of Exercise | Class A Common Stock, $0.001 par value | 0.109 | $83.86 | $9.1 | | 10/20/2021 |
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