14 insiders reported 126 Form 4 transactions for NETSCOUT SYSTEMS INC (NTCT) over the past 18 months (most recent 2026-09-14). Recent activity: Perretta Christopher (Director) Sell 7,000 shares, EGAN JOHN R (Director) Buy 7,000 shares, VITALE VIVIAN M (Director) Buy 7,000 shares, HADZIMA JOSEPH G JR (Director) Buy 7,000 shares, DONAHUE ROBERT E (Director) Buy 7,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-14 | Perretta Christopher | Director | Sell | 7,000 | $266,000 |
| 2026-09-11 | EGAN JOHN R | Director | Buy | 7,000 | $0 |
| 2026-09-11 | VITALE VIVIAN M | Director | Buy | 7,000 | $0 |
| 2026-09-11 | HADZIMA JOSEPH G JR | Director | Buy | 7,000 | $0 |
| 2026-09-11 | DONAHUE ROBERT E | Director | Buy | 7,000 | $0 |
| 2026-09-11 | Perretta Christopher | Director | Buy | 7,000 | $0 |
| 2026-09-11 | Grasso Alfred | Director | Buy | 7,000 | $0 |
| 2026-09-11 | Nash Shannon | Director | Buy | 7,000 | $0 |
| 2026-09-11 | Pelage Marlene | Director | Buy | 7,000 | $0 |
| 2026-08-26 | Munshi Sanjay | Chief Operating Officer | Sell | 731 | $27,639 |
| 2026-08-26 | Munshi Sanjay | Chief Operating Officer | Buy | 3,000 | $0 |
| 2026-08-26 | Piazza Anthony John | EVP & Chief Financial Officer | Buy | 2,500 | $0 |
| 2026-08-26 | SZABADOS MICHAEL | Director | Sell | 4,000 | $150,800 |
| 2026-08-26 | Piazza Anthony John | EVP & Chief Financial Officer | Sell | 737 | $27,866 |
| 2026-08-19 | Munshi Sanjay | Chief Operating Officer | Sell | 2,269 | $89,104 |
| 2026-08-13 | DOWNING JOHN | EVP, Worldwide Sales Ops | Sell | 8,000 | $307,280 |
| 2026-06-23 | SZABADOS MICHAEL | Director | Buy | 6,048 | $0 |
| 2026-06-23 | SZABADOS MICHAEL | Director | Sell | 1,782 | $70,692 |
| 2026-06-23 | DOWNING JOHN | EVP, World-Wide Sales | Buy | 5,184 | $0 |
| 2026-06-23 | DOWNING JOHN | EVP, World-Wide Sales | Sell | 2,305 | $91,439 |
| 2026-06-23 | SINGHAL ANIL K | President & CEO | Buy | 10,368 | $0 |
| 2026-06-23 | SINGHAL ANIL K | President & CEO | Sell | 4,609 | $182,839 |
| 2026-06-17 | Munshi Sanjay | Chief Operating Officer | Buy | 2,400 | $0 |
| 2026-06-17 | Munshi Sanjay | Chief Operating Officer | Sell | 585 | $24,231 |
| 2026-06-17 | DOWNING JOHN | EVP, World-Wide Sales | Buy | 5,400 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-14