CARRIERI MICHAEL

PrivateCIK: 1256086

CARRIERI MICHAEL (Executive VP of Engineering) exercised options at NAPCO SECURITY TECHNOLOGIES, INC

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

M · 1 exercise
InsiderCARRIERI MICHAELCIK 1256086
Officer· Executive VP of Engineering
Since Feb 2026
-6.65K
Net shares
Net seller
$314.1K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
10K acquired · 16.65K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+10K

Price / share

$22.50

Trade value

$224.95K

% of position

43.0%
2/26/2026
23.26K33.26K

Common Stock

Direct
F · Tax Withholding

Shares

6.65K

Price / share

$47.23

Trade value

$314.13K

% of position

20.0%
2/26/2026
33.26K26.61K
Total

Net shares

+3.35K

Net value

-$89.18K

Derivative Transactions1

Employee Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

10K

Strike price

22.495

Held after

0.00

Exercisable

2/26/2026
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)2

Employee Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

2K

Shares owned

2K

Exercise price

26.94

Expiration

Exercise window

Employee Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

50K

Shares owned

50K

Exercise price

41.75

Expiration

Exercise window

Total

Underlying

52K

Owned

52K

CARRIERI MICHAEL — Insider Transaction (Form 4) Filed Feb 27, 2026 | Finecho