MSC Industrial Direct (NYSE: MSM) grants 2,013 RSUs to senior VP Siegel

Q: What equity award did MSC Industrial Direct (MSM) grant to Walter Siegel?

MSC Industrial Direct granted 2,013 Restricted Stock Units (RSUs) to SVP and general counsel Walter Siegel on July 20, 2026. Each RSU is a contingent right to receive one share of Class A common stock, delivered when the unit vests.

Q: What is the vesting schedule for Walter Siegel’s 2,013 RSUs at MSC Industrial (MSM)?

The 2,013 RSUs vest over four annual installments. 503 RSUs vest on each of July 20, 2027, 2028 and 2029, and 504 RSUs vest on July 20, 2030, assuming Siegel remains continuously employed through each vesting date.

Q: How many RSUs does Walter Siegel hold in MSC Industrial Direct (MSM) after this grant?

After the July 20, 2026 grant, Walter Siegel holds 2,013 RSUs directly. These units convert into an equal number of Class A common shares as they vest and are then delivered to him on each applicable vesting date.

Q: Does Walter Siegel’s Form 4 for MSC Industrial (MSM) report any stock sales?

The Form 4 reports an award of 2,013 RSUs and no stock sales. The transaction code is “A” for a grant or other acquisition of derivative securities, with zero price per unit, indicating equity compensation rather than an open-market purchase or sale.

Q: What type of security is reported in Walter Siegel’s Form 4 for MSC Industrial (MSM)?

The filing reports Restricted Stock Units (RSUs) , each representing a contingent right to receive one share of Class A common stock. These RSUs are derivative securities that convert into shares only upon vesting, subject to continued employment conditions.

Filing Impact

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Filing Sentiment

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Form Type

Rhea-AI Filing Summary

Siegel Walter reported acquisition or exercise transactions in this Form 4 filing.

MSC Industrial Direct granted 2,013 Restricted Stock Units (RSUs) to senior vice president and general counsel Walter Siegel on July 20, 2026. Each RSU represents a right to receive one share of Class A common stock. The award vests in tranches of 503 RSUs on July 20 of 2027, 2028 and 2029, and 504 RSUs on July 20, 2030, in each case contingent on his continued employment, with shares delivered upon vesting. Following this grant, Siegel holds 2,013 RSUs directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Siegel Walter

Role SVP, Gen Counsel & Corp Sec

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units (RSU) ^{F1, F2}	2,013	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units (RSU) — 2,013 shares (Direct)

Footnotes (2)

F1. Each RSU represents a contingent right to receive one share of Common Stock.
F2. 2,013 RSUs were granted on July 20, 2026. 503 RSUs vest on each of July 20, 2027, July 20, 2028 and July 20, 2029, and 504 RSUs vest on July 20, 2030, 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.

Key Figures

RSUs granted: 2,013 RSUs Vesting tranches: 503 RSUs Final vesting tranche: 504 RSUs +1 more

4 metrics

RSUs granted 2,013 RSUs Restricted Stock Units granted to Walter Siegel on July 20, 2026

Vesting tranches 503 RSUs Portion vesting on each of July 20, 2027, 2028 and 2029

Final vesting tranche 504 RSUs Portion vesting on July 20, 2030

Post-grant RSU holdings 2,013 RSUs Total RSUs directly held by Walter Siegel after the reported grant

Key Terms

Restricted Stock Units (RSU), contingent right, vest

3 terms

Restricted Stock Units (RSU) financial

"2,013 RSUs were granted on July 20, 2026."

contingent right financial

"Each RSU represents a contingent right to receive one share of Common Stock."

vest financial

"503 RSUs vest on each of July 20, 2027, July 20, 2028 and July 20, 2029."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/21/2026 - 11:16 AM Accepted by SEC EDGAR 07/21/2026 - 11:16 AM

FAQ

What equity award did MSC Industrial Direct (MSM) grant to Walter Siegel?

MSC Industrial Direct granted 2,013 Restricted Stock Units (RSUs) to SVP and general counsel Walter Siegel on July 20, 2026. Each RSU is a contingent right to receive one share of Class A common stock, delivered when the unit vests.

What is the vesting schedule for Walter Siegel’s 2,013 RSUs at MSC Industrial (MSM)?

The 2,013 RSUs vest over four annual installments. 503 RSUs vest on each of July 20, 2027, 2028 and 2029, and 504 RSUs vest on July 20, 2030, assuming Siegel remains continuously employed through each vesting date.

How many RSUs does Walter Siegel hold in MSC Industrial Direct (MSM) after this grant?

After the July 20, 2026 grant, Walter Siegel holds 2,013 RSUs directly. These units convert into an equal number of Class A common shares as they vest and are then delivered to him on each applicable vesting date.

Does Walter Siegel’s Form 4 for MSC Industrial (MSM) report any stock sales?

The Form 4 reports an award of 2,013 RSUs and no stock sales. The transaction code is “A” for a grant or other acquisition of derivative securities, with zero price per unit, indicating equity compensation rather than an open-market purchase or sale.

What type of security is reported in Walter Siegel’s Form 4 for MSC Industrial (MSM)?

The filing reports Restricted Stock Units (RSUs), each representing a contingent right to receive one share of Class A common stock. These RSUs are derivative securities that convert into shares only upon vesting, subject to continued employment conditions.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Siegel Walter

(Last)

(First)

(Middle)

C/O MSC INDUSTRIAL DIRECT CO., INC.

515 BROADHOLLOW ROAD

(Street)

MELVILLE

NEW YORK

11747

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MSC INDUSTRIAL DIRECT CO INC [ MSM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	SVP, Gen Counsel & Corp Sec

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/20/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units (RSU)	⁽¹⁾	07/20/2026		A		2,013		⁽²⁾	⁽²⁾	Class A Common Stock, $0.001 par value	2,013	$0	2,013	D

Explanation of Responses:

1. Each RSU represents a contingent right to receive one share of Common Stock.

2. 2,013 RSUs were granted on July 20, 2026. 503 RSUs vest on each of July 20, 2027, July 20, 2028 and July 20, 2029, and 504 RSUs vest on July 20, 2030, 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.

Remarks:

	/s/ Walter Siegel	07/21/2026
	** Signature of Reporting Person	Date
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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR