CARRIERI MICHAEL 4
4 · NAPCO SECURITY TECHNOLOGIES, INC · Filed Sep 18, 2025
Insider Transaction Report
Form 4
CARRIERI MICHAEL
Executive VP of Engineering
Transactions
- Exercise/Conversion
Common Stock
2025-09-17$22.50/sh+10,000$224,950→ 27,837 total - Exercise/Conversion
Common Stock
2025-09-17$26.94/sh+2,000$53,880→ 24,532 total - Tax Payment
Common Stock
2025-09-17$42.40/sh−1,271$53,890→ 23,261 total - Exercise/Conversion
Employee Stock Option (Right to Buy)
2025-09-17$26.94/sh−2,000$53,880→ 2,000 totalExercise: $26.94From: 2022-08-25Exp: 2032-08-25→ Common Stock (2,000 underlying) - Tax Payment
Common Stock
2025-09-17$42.40/sh−5,305$224,932→ 22,532 total - Exercise/Conversion
Employee Stock Option (Right to Buy)
2025-09-17$22.50/sh−10,000$224,950→ 10,000 totalExercise: $22.50From: 2021-10-19Exp: 2031-10-19→ Common Stock (10,000 underlying)
Holdings
- 50,000
Employee Stock Option (Right to Buy)
Exercise: $41.75From: 2024-05-02Exp: 2034-05-02→ Common Stock (50,000 underlying)
Footnotes (4)
- [F1]Represents shares owned by the reporting person and used to pay exercise price.
- [F2]Exercisable, cumulatively, at 20% per year commencing October 21, 2021.
- [F3]Exercisable, cumulatively, at 20% per year commencing August 25, 2022.
- [F4]Exercisable, cumulatively, at 20% per year commencing May 2, 2024.