# EDGAR Filing Document

**Accession Number:** 0001003078
**File Stem:** 0001003078-25-000105
**Filing Date:** 2025-9
**Character Count:** 7216
**Document Hash:** e0980d03ad5e46965d1526995d99a8dd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001003078-25-000105.hdr.sgml**: 20250916

**ACCESSION NUMBER**: 0001003078-25-000105

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250905

**FILED AS OF DATE**: 20250916

**DATE AS OF CHANGE**: 20250916

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Rockett Julie Valsa
- **CENTRAL INDEX KEY:** 0002086182

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-14130
- **FILM NUMBER:** 251317925

**MAIL ADDRESS:**
- **STREET 1:** C/O MSC INDUSTRIAL DIRECT CO., INC.
- **CITY:** MELVILLE
- **STATE:** NY
- **ZIP:** 11747
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MSC INDUSTRIAL DIRECT CO INC
- **CENTRAL INDEX KEY:** 0001003078
- **STANDARD INDUSTRIAL CLASSIFICATION:** WHOLESALE-INDUSTRIAL MACHINERY & EQUIPMENT [5084]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 113289165
- **STATE OF INCORPORATION:** NY
- **FISCAL YEAR END:** 0830

**BUSINESS ADDRESS:**
- **STREET 1:** 515 BROADHOLLOW ROAD
- **CITY:** MELVILLE
- **STATE:** NY
- **ZIP:** 11747
- **BUSINESS PHONE:** 516-812-2000

**MAIL ADDRESS:**
- **STREET 1:** 515 BROADHOLLOW ROAD
- **CITY:** MELVILLE
- **STATE:** NY
- **ZIP:** 11747

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Rockett Julie Valsa<br><sub>(Last) (First) (Middle)</sub><br>C/O MSC INDUSTRIAL DIRECT CO., INC.<br>515 BROADHOLLOW ROAD<br><sub>(Street)</sub><br>MELVILLE, NY 11747<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>MSC INDUSTRIAL DIRECT CO INC [ MSM ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2025-09-05 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_VP, Chief People Officer_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class A Common Stock, $0.001 par value | 1133 | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units (RSU) | <sup>(1)</sup> | <sup>(1)</sup> | Class A Common Stock, $0.001 par value | 103 | <sup>(2)</sup> | D |  |
| Restricted Stock Units (RSU) | <sup>(3)</sup> | <sup>(3)</sup> | Class A Common Stock, $0.001 par value | 212 | <sup>(2)</sup> | D |  |
| Restricted Stock Units (RSU) | <sup>(4)</sup> | <sup>(4)</sup> | Class A Common Stock, $0.001 par value | 268 | <sup>(2)</sup> | D |  |
| Restricted Stock Units (RSU) | <sup>(5)</sup> | <sup>(5)</sup> | Class A Common Stock, $0.001 par value | 434 | <sup>(2)</sup> | D |  |
| Restricted Stock Units (RSU) | <sup>(6)</sup> | <sup>(6)</sup> | Class A Common Stock, $0.001 par value | 61 | <sup>(2)</sup> | D |  |
| Dividend Equivalent Units | <sup>(7)</sup> | <sup>(7)</sup> | Class A Common Stock, $0.001 par value | 83 | <sup>(7)</sup> | D |  |

---

### Footnotes:

(1) 411 RSUs were granted on November 5, 2021.  102 RSUs vested on November 5, 2022 and 103 RSUs vested on each of November 5, 2023 and November 5, 2024. 103 RSUs vest on November 5, 2025, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

(2) Each RSU represents a contingent right to receive one share of Common Stock.

(3) 423 RSUs were granted on November 4, 2022. 105 RSUs vested on November 4, 2023 and 106 RSUs vested on November 4, 2024. 106 RSUs vest on each of November 4, 2025 and November 4, 2026, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

(4) 357 RSUs were granted on November 3, 2023. 89 RSUs vested on November 3, 2024. 89 RSUs vest on each of November 3, 2025 and November 3, 2026, and 90 RSUs vest on November 3, 2027, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

(5) 434 RSUs were granted on November 4, 2024. 108 RSUs vest on each of November 4, 2025 and November 4, 2026, and 109 RSUs vest on each of November 4, 2027, and November 4, 2028, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

(6) 61 RSUs were granted on December 17, 2024. 20 RSUs vest on each of December 17, 2025 and December 17, 2026, and 21 RSUs vest on December 17, 2027, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. The vested shares will be delivered to the Reporting Person upon vesting.

(7) The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right ot receive one share of Common Stock.

**Signature:** /s/ Julie Rockett  
**Date:** 2025-09-16

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**