MCISAAC MARTINA

PrivateCIK: 1947693
Location

MELVILLE, NY

MCISAAC MARTINA (EVP, Chief Operating Officer) exercised options at MSC INDUSTRIAL DIRECT CO INC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises
InsiderMCISAAC MARTINACIK 1947693
Officer· EVP, Chief Operating Officer
Since Oct 2022
-319.85
Net shares
Net seller
$29.4K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
1.31K acquired · 1.63K disposed
Non-Derivative Transactions3

Class A Common Stock, $0.001 par value

Direct
M · Option Exercise

Shares

+1.17K

Price / share

Trade value

% of position

26.5%
10/3/2025
4.43K5.61K

Class A Common Stock, $0.001 par value

Direct
M · Option Exercise

Shares

+139.84

Price / share

Trade value

% of position

2.5%
10/3/2025
5.61K5.75K

Class A Common Stock, $0.001 par value

Direct
F · Tax Withholding

Shares

319.85

Price / share

$91.99

Trade value

$29.42K

% of position

5.6%
10/3/2025
5.75K5.43K
Total

Net shares

+993.00

Net value

-$29.42K

Derivative Transactions2

Restricted Stock Units (RSU)

Direct
M · Option Exercise
Converts to

Class A Common Stock, $0.001 par value

1.17K shares

Shares

1.17K

Strike price

Held after

1.17K

Exercisable

10/3/2025

Dividend Equivalent Units

Direct
M · Option Exercise
Converts to

Class A Common Stock, $0.001 par value

139.84 shares

Shares

139.84

Strike price

Held after

875.00

Exercisable

10/3/2025
MCISAAC MARTINA — Insider Transaction (Form 4) Filed Oct 7, 2025 | Finecho