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
-480.74
Net shares
Net seller
$62.6K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
1.36K acquired · 1.84K 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

14.2%
10/3/2026
8.27K→9.44K

Class A Common Stock, $0.001 par value

Direct
M · Option Exercise

Shares

+187.74

Price / share

—

Trade value

—

% of position

2.0%
10/3/2026
9.44K→9.63K

Class A Common Stock, $0.001 par value

Direct
F · Tax Withholding

Shares

−480.74

Price / share

$130.12

Trade value

$62.55K

% of position

5.0%
10/3/2026
9.63K→9.15K
Total

Net shares

+880.00

Net value

-$62.55K

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

0.00

Exercisable

—

10/3/2026

Dividend Equivalent Units

Direct
M · Option Exercise
Converts to

Class A Common Stock, $0.001 par value

187.74 shares

Shares

−187.74

Strike price

Held after

1.48K

Exercisable

—

10/3/2026
MCISAAC MARTINA — Insider Transaction (Form 4) Filed Oct 6, 2026 | Finecho