Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| NTCT | Perretta Christopher | Director | 09/11/2026 | Verkauf | 38.00 | 7,000 | 266,000 | Form 4 |
| NTCT | Vitale Vivian M | Director | 09/10/2026 | Optionsausübung | — | 7,000 | — | Form 4 |
| NTCT | Perretta Christopher | Director | 09/10/2026 | Optionsausübung | — | 7,000 | — | Form 4 |
| NTCT | Pelage Marlene | Director | 09/10/2026 | Optionsausübung | — | 7,000 | — | Form 4 |
| NTCT | Nash Shannon | Director | 09/10/2026 | Optionsausübung | — | 7,000 | — | Form 4 |
| NTCT | Hadzima Joseph G Jr | Director | 09/10/2026 | Optionsausübung | — | 7,000 | — | Form 4 |
| NTCT | Grasso Alfred | Director | 09/10/2026 | Optionsausübung | — | 7,000 | — | Form 4 |
| NTCT | Egan John R | Director | 09/10/2026 | Optionsausübung | — | 7,000 | — | Form 4 |
| NTCT | Donahue Robert E | Director | 09/10/2026 | Optionsausübung | — | 7,000 | — | Form 4 |
| NTCT | Szabados Michael | Director | 08/25/2026 | Verkauf | 37.70 | 4,000 | 150,800 | Form 4 |
| NTCT | Piazza Anthony John | EVP & Chief Financial Officer | 08/25/2026 | Steuer-Abgabe | 37.81 | 737 | 27,866 | Form 4 |
| NTCT | Piazza Anthony John | EVP & Chief Financial Officer | 08/25/2026 | Optionsausübung | — | 2,500 | — | Form 4 |
| NTCT | Munshi Sanjay | Chief Operating Officer | 08/25/2026 | Steuer-Abgabe | 37.81 | 731 | 27,639 | Form 4 |
| NTCT | Munshi Sanjay | Chief Operating Officer | 08/25/2026 | Optionsausübung | — | 3,000 | — | Form 4 |
| NTCT | Munshi Sanjay | Chief Operating Officer | 08/17/2026 | Verkauf | 39.27 | 2,269 | 89,104 | Form 4 |
| NTCT | Downing John | EVP, Worldwide Sales Ops | 08/11/2026 | Verkauf | 38.41 | 8,000 | 307,280 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).