MSC Industrial grants Nadi 3,138 stock options

The option award becomes exercisable in four installments: 784 shares on November 3, 2027 and November 3, 2028, then 785 shares on November 3, 2029 and November 3, 2030.

Available on EDGAR 11/05/2026 - 07:32 PM EST Accepted by SEC EDGAR 11/05/2026 - 07:32 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

MSC Industrial Direct Co. reported that Senior Vice President, Sales Jahida Salim Nadi received 3,138 options to purchase Class A common stock at a $120.30 exercise price, expiring November 2, 2036. She also received 1,508 RSUs, vesting as 377 RSUs annually from November 3, 2027 through November 3, 2030, subject to continued employment. On November 3, 2026, 1,178 previously granted RSUs and 42.973 dividend equivalent units vested; 623 shares were delivered to the issuer to cover tax withholding.

Insider Trade Summary

1,220.973 shares exercised/converted

Exercise 7 txns

Insider Nadi Jahida Salim

Role Senior Vice President, Sales

Type	Security	Shares	Price	Value
Grant/Award	Options (right to buy) F4, F5	3,138	$0.00	$0.00
Grant/Award	Restricted Stock Units (RSU) F1, F6	1,508	$0.00	$0.00
Exercise	Restricted Stock Units (RSU) F1, F7	1,178	$0.00	$0.00
Exercise	Dividend Equivalent Units F2, F8	42.973	$0.00	$0.00
Exercise	Class A Common Stock, $0.001 par value F1	1,178	$0.00	$0.00
Exercise	Class A Common Stock, $0.001 par value F2	42.973	$0.00	$0.00
Tax Withholding	Class A Common Stock, $0.001 par value F3	622.973	$120.30	$75K

Holdings After Transaction: Options (right to buy) — 3,138 contracts (Direct); Restricted Stock Units (RSU) — 5,046 contracts (Direct); Dividend Equivalent Units — 129 contracts (Direct); Class A Common Stock, $0.001 par value — 598 shares (Direct)

Holdings Before and After: Options (right to buy), 0 to 3,138 contracts (Direct); Restricted Stock Units (RSU), 4,716 to 5,046 contracts (Direct); Dividend Equivalent Units, 171.973 to 129 contracts (Direct)

Footnotes (8)

1. F1. Each RSU represents a contingent right to receive one share of Common Stock.
2. F2. 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 to receive one share of Common Stock.
3. F3. Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.
4. F4. Represents options to purchase the Issuer's Class A Common Stock, $0.001 par value ("Common Stock").
5. F5. An option to purchase 3,138 shares of the Issuer's Common Stock was issued to the Reporting Person under the Issuer's 2023 Omnibus Equity Plan. 784 shares of Common Stock become exercisable on each of November 3, 2027 and November 3, 2028, and 785 shares of Common Stock become exercisable on each of November 3, 2029 and November 3, 2030.
6. F6. 1,508 RSUs were granted on November 3, 2026. 377 RSUs vest on each of November 3, 2027, November 3, 2028, November 3, 2029, and November 3, 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.
7. F7. 4,716 RSUs were granted on November 3, 2025. 1,178 RSUs vested on November 3, 2026. 1,178 RSUs vest on November 3, 2027, and 1,180 RSUs vest on each of November 3, 2028 and November 3, 2029, 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.
8. F8. Includes 45.928 dividend equivalent units accrued on November 26, 2025, 49.628 dividend equivalent units accrued on January 28, 2026, 43.300 dividend equivalent units accrued on April 22, 2026 and 33.188 dividend units accrued on July 22, 2026, with respect to outstanding awards of restricted stock units (RSUs). Such dividend equivalent units vest at the same time(s) as the underlying RSUs and represent a contingent right to receive one share of Common Stock.

Key Figures

Options granted: 3,138 options Exercise price: $120.30 per share RSUs granted: 1,508 RSUs +5 more

8 metrics

Options granted 3,138 options Awarded November 3, 2026

Exercise price $120.30 per share Options to purchase Class A common stock

RSUs granted 1,508 RSUs Vesting in annual installments from November 3, 2027 through November 3, 2030, subject to continued employment

RSUs per installment 377 RSUs Each annual installment of the November 3, 2026 grant

Previously granted RSUs vested 1,178 RSUs Vested November 3, 2026

Dividend equivalent units vested 42.973 units Vested November 3, 2026

Shares delivered for tax withholding 623 shares Delivered to the issuer on November 3, 2026

Dividend equivalent units following transaction 129 units Reported after the November 3, 2026 transaction

Key Terms

Restricted Stock Units (RSU), Dividend Equivalent Units, 2023 Omnibus Equity Plan, contingent right to receive one share of Common Stock

4 terms

Restricted Stock Units (RSU) financial

"1,508 RSUs were granted on November 3, 2026"

Dividend Equivalent Units financial

"dividend equivalent units accrued with respect to outstanding awards"

Dividend equivalent units are bookkeeping credits that mirror cash dividends paid on actual shares, granted to holders of stock-based awards such as restricted stock units or deferred compensation. They matter to investors because they increase a company’s reported employee compensation cost and can lead to issuance of more shares or cash payouts over time, similar to extra pay linked to ownership that affects shareholder dilution and corporate cash flow.

2023 Omnibus Equity Plan financial

"issued to the Reporting Person under the Issuer's 2023 Omnibus Equity Plan"

contingent right to receive one share of Common Stock financial

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

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many options did Jahida Salim Nadi receive at MSM?

Jahida Salim Nadi received 3,138 options to purchase Class A common stock at a $120.30 exercise price. The options become exercisable in installments of 784 shares on November 3, 2027 and November 3, 2028, followed by 785 shares on November 3, 2029 and November 3, 2030; they expire November 2, 2036.

What happened to Jahida Salim Nadi's RSUs and dividend equivalent units at MSM?

On November 3, 2026, 1,178 previously granted RSUs and 42.973 dividend equivalent units vested. 623 Class A common shares were delivered to the issuer to cover tax withholding obligations arising from the vesting of RSUs and dividend equivalent units.

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

Form 4 Insider Transactions: What Each Field Means →

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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^*

Nadi Jahida Salim

(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)
	Senior Vice President, Sales

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/03/2026

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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock, $0.001 par value	11/03/2026		M		1,178	A	$0(1)	1,178	D
Class A Common Stock, $0.001 par value	11/03/2026		M		42.973	A	$0(2)	1,221	D
Class A Common Stock, $0.001 par value	11/03/2026		F		622.973(3)	D	$120.3	598	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Options (right to buy)(4)	$120.3	11/03/2026		A		3,138		(5)	11/02/2036	Class A Common Stock, $0.001 par value	3,138	$0	3,138	D
Restricted Stock Units (RSU)	(1)	11/03/2026		A		1,508		(6)	(6)	Class A Common Stock, $0.001 par value	1,508	$0	1,508	D
Restricted Stock Units (RSU)	(1)	11/03/2026		M			1,178	(7)	(7)	Class A Common Stock, $0.001 par value	1,178	$0	3,538	D
Dividend Equivalent Units	(2)	11/03/2026		M			42.973	(2)	(2)	Class A Common Stock, $0.001 par value	42.973	$0	129(8)	D

Explanation of Responses:

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

2. 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 to receive one share of Common Stock.

3. Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.

4. Represents options to purchase the Issuer's Class A Common Stock, $0.001 par value ("Common Stock").

5. An option to purchase 3,138 shares of the Issuer's Common Stock was issued to the Reporting Person under the Issuer's 2023 Omnibus Equity Plan. 784 shares of Common Stock become exercisable on each of November 3, 2027 and November 3, 2028, and 785 shares of Common Stock become exercisable on each of November 3, 2029 and November 3, 2030.

6. 1,508 RSUs were granted on November 3, 2026. 377 RSUs vest on each of November 3, 2027, November 3, 2028, November 3, 2029, and November 3, 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.

7. 4,716 RSUs were granted on November 3, 2025. 1,178 RSUs vested on November 3, 2026. 1,178 RSUs vest on November 3, 2027, and 1,180 RSUs vest on each of November 3, 2028 and November 3, 2029, 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.

8. Includes 45.928 dividend equivalent units accrued on November 26, 2025, 49.628 dividend equivalent units accrued on January 28, 2026, 43.300 dividend equivalent units accrued on April 22, 2026 and 33.188 dividend units accrued on July 22, 2026, with respect to outstanding awards of restricted stock units (RSUs). Such dividend equivalent units vest at the same time(s) as the underlying RSUs and represent a contingent right to receive one share of Common Stock.

Remarks:

	/s/ Jahida Salim Nadi	11/05/2026
	** 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)