NETSCOUT SYSTEMS INC (NTCT) — insider trading
Information Technology · NASDAQ
NETSCOUT SYSTEMS INC (NTCT) has 98 reported SEC Form 4 insider transactions in our data, including 8 open-market sales among the most recent 98 (latest 2026-09-11).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | Perretta Christopher | Director | Open-market sale | 7,000 | $38.00 | $266.0K | Form 4 |
| 2026-09-10 | VITALE VIVIAN M | Director | Option exercise / conversion (derivative) | 7,000 | — | — | Form 4 |
| 2026-09-10 | VITALE VIVIAN M | Director | Option exercise / conversion | 7,000 | — | — | Form 4 |
| 2026-09-10 | Perretta Christopher | Director | Option exercise / conversion (derivative) | 7,000 | — | — | Form 4 |
| 2026-09-10 | Perretta Christopher | Director | Option exercise / conversion | 7,000 | — | — | Form 4 |
| 2026-09-10 | Pelage Marlene | Director | Option exercise / conversion (derivative) | 7,000 | — | — | Form 4 |
| 2026-09-10 | Pelage Marlene | Director | Option exercise / conversion | 7,000 | — | — | Form 4 |
| 2026-09-10 | Nash Shannon | Director | Option exercise / conversion (derivative) | 7,000 | — | — | Form 4 |
| 2026-09-10 | Nash Shannon | Director | Option exercise / conversion | 7,000 | — | — | Form 4 |
| 2026-09-10 | HADZIMA JOSEPH G JR | Director | Option exercise / conversion (derivative) | 7,000 | — | — | Form 4 |
| 2026-09-10 | HADZIMA JOSEPH G JR | Director | Option exercise / conversion | 7,000 | — | — | Form 4 |
| 2026-09-10 | Grasso Alfred | Director | Option exercise / conversion (derivative) | 7,000 | — | — | Form 4 |
| 2026-09-10 | Grasso Alfred | Director | Option exercise / conversion | 7,000 | — | — | Form 4 |
| 2026-09-10 | EGAN JOHN R | Director | Option exercise / conversion (derivative) | 7,000 | — | — | Form 4 |
| 2026-09-10 | EGAN JOHN R | Director | Option exercise / conversion | 7,000 | — | — | Form 4 |
| 2026-09-10 | DONAHUE ROBERT E | Director | Option exercise / conversion (derivative) | 7,000 | — | — | Form 4 |
| 2026-09-10 | DONAHUE ROBERT E | Director | Option exercise / conversion | 7,000 | — | — | Form 4 |
| 2026-09-09 | VITALE VIVIAN M | Director | Grant / award / vesting (derivative) | 7,000 | — | $0 | Form 4 |
| 2026-09-09 | Perretta Christopher | Director | Grant / award / vesting (derivative) | 7,000 | — | $0 | Form 4 |
| 2026-09-09 | Pelage Marlene | Director | Grant / award / vesting (derivative) | 7,000 | — | $0 | Form 4 |
| 2026-09-09 | Nash Shannon | Director | Grant / award / vesting (derivative) | 7,000 | — | $0 | Form 4 |
| 2026-09-09 | HADZIMA JOSEPH G JR | Director | Grant / award / vesting (derivative) | 7,000 | — | $0 | Form 4 |
| 2026-09-09 | Grasso Alfred | Director | Grant / award / vesting (derivative) | 7,000 | — | $0 | Form 4 |
| 2026-09-09 | EGAN JOHN R | Director | Grant / award / vesting (derivative) | 7,000 | — | $0 | Form 4 |
| 2026-09-09 | DONAHUE ROBERT E | Director | Grant / award / vesting (derivative) | 7,000 | — | $0 | Form 4 |
| 2026-08-25 | Munshi Sanjay | Officer (Chief Operating Officer) | Option exercise / conversion (derivative) | 3,000 | — | — | Form 4 |
| 2026-08-25 | Munshi Sanjay | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 731 | $37.81 | $27.6K | Form 4 |
| 2026-08-25 | Munshi Sanjay | Officer (Chief Operating Officer) | Option exercise / conversion | 3,000 | — | — | Form 4 |
| 2026-08-25 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Option exercise / conversion (derivative) | 2,500 | — | — | Form 4 |
| 2026-08-25 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Shares withheld for taxes / exercise cost | 737 | $37.81 | $27.9K | Form 4 |
| 2026-08-25 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Option exercise / conversion | 2,500 | — | — | Form 4 |
| 2026-08-25 | SZABADOS MICHAEL | Director | Open-market sale | 4,000 | $37.70 | $150.8K | Form 4 |
| 2026-08-17 | Munshi Sanjay | Officer (Chief Operating Officer) | Open-market sale | 2,269 | $39.27 | $89.1K | Form 4 |
| 2026-08-11 | DOWNING JOHN | Officer (EVP, Worldwide Sales Ops) | Open-market sale | 8,000 | $38.41 | $307.3K | Form 4 |
| 2026-06-19 | Watt Eric Todd | Officer (Chief Accounting Officer) | Grant / award / vesting (derivative) | 10,000 | — | — | Form 4 |
| 2026-06-19 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Option exercise / conversion (derivative) | 5,184 | — | — | Form 4 |
| 2026-06-19 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Shares withheld for taxes / exercise cost | 2,305 | $39.67 | $91.4K | Form 4 |
| 2026-06-19 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Option exercise / conversion | 5,184 | — | — | Form 4 |
| 2026-06-19 | SINGHAL ANIL K | Director, Officer (President & CEO) | Option exercise / conversion (derivative) | 10,368 | — | — | Form 4 |
| 2026-06-19 | SINGHAL ANIL K | Director, Officer (President & CEO) | Shares withheld for taxes / exercise cost | 4,609 | $39.67 | $182.8K | Form 4 |
| 2026-06-19 | SINGHAL ANIL K | Director, Officer (President & CEO) | Option exercise / conversion | 10,368 | — | — | Form 4 |
| 2026-06-19 | SZABADOS MICHAEL | Director | Option exercise / conversion (derivative) | 6,048 | — | — | Form 4 |
| 2026-06-19 | SZABADOS MICHAEL | Director | Shares withheld for taxes / exercise cost | 1,782 | $39.67 | $70.7K | Form 4 |
| 2026-06-19 | SZABADOS MICHAEL | Director | Option exercise / conversion | 6,048 | — | — | Form 4 |
| 2026-06-15 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Option exercise / conversion (derivative) | 2,000 | — | — | Form 4 |
| 2026-06-15 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Shares withheld for taxes / exercise cost | 589 | $41.42 | $24.4K | Form 4 |
| 2026-06-15 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Option exercise / conversion | 2,000 | — | — | Form 4 |
| 2026-06-15 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Option exercise / conversion (derivative) | 5,400 | — | — | Form 4 |
| 2026-06-15 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Shares withheld for taxes / exercise cost | 1,591 | $41.42 | $65.9K | Form 4 |
| 2026-06-15 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Option exercise / conversion | 5,400 | — | — | Form 4 |
| 2026-06-15 | Munshi Sanjay | Officer (Chief Operating Officer) | Option exercise / conversion (derivative) | 2,400 | — | — | Form 4 |
| 2026-06-15 | Munshi Sanjay | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 585 | $41.42 | $24.2K | Form 4 |
| 2026-06-15 | Munshi Sanjay | Officer (Chief Operating Officer) | Option exercise / conversion | 2,400 | — | — | Form 4 |
| 2026-06-15 | SINGHAL ANIL K | Director, Officer (President & CEO) | Option exercise / conversion (derivative) | 10,800 | — | — | Form 4 |
| 2026-06-15 | SINGHAL ANIL K | Director, Officer (President & CEO) | Shares withheld for taxes / exercise cost | 4,195 | $41.42 | $173.8K | Form 4 |
| 2026-06-15 | SINGHAL ANIL K | Director, Officer (President & CEO) | Option exercise / conversion | 10,800 | — | — | Form 4 |
| 2026-06-15 | SZABADOS MICHAEL | Director | Option exercise / conversion (derivative) | 6,300 | — | — | Form 4 |
| 2026-06-15 | SZABADOS MICHAEL | Director | Shares withheld for taxes / exercise cost | 1,856 | $41.42 | $76.9K | Form 4 |
| 2026-06-15 | SZABADOS MICHAEL | Director | Option exercise / conversion | 6,300 | — | — | Form 4 |
| 2026-06-08 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Open-market sale | 8,000 | $40.29 | $322.3K | Form 4 |
| 2026-06-06 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Option exercise / conversion (derivative) | 5,400 | — | — | Form 4 |
| 2026-06-06 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Shares withheld for taxes / exercise cost | 1,585 | $40.59 | $64.3K | Form 4 |
| 2026-06-06 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Option exercise / conversion | 5,400 | — | — | Form 4 |
| 2026-06-06 | Munshi Sanjay | Officer (Chief Operating Officer) | Option exercise / conversion (derivative) | 2,880 | — | — | Form 4 |
| 2026-06-06 | Munshi Sanjay | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 702 | $40.59 | $28.5K | Form 4 |
| 2026-06-06 | Munshi Sanjay | Officer (Chief Operating Officer) | Option exercise / conversion | 2,880 | — | — | Form 4 |
| 2026-06-06 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Option exercise / conversion (derivative) | 2,400 | — | — | Form 4 |
| 2026-06-06 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Shares withheld for taxes / exercise cost | 705 | $40.59 | $28.6K | Form 4 |
| 2026-06-06 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Option exercise / conversion | 2,400 | — | — | Form 4 |
| 2026-06-06 | SINGHAL ANIL K | Director, Officer (President & CEO) | Option exercise / conversion (derivative) | 10,800 | — | — | Form 4 |
| 2026-06-06 | SINGHAL ANIL K | Director, Officer (President & CEO) | Shares withheld for taxes / exercise cost | 3,170 | $40.59 | $128.7K | Form 4 |
| 2026-06-06 | SINGHAL ANIL K | Director, Officer (President & CEO) | Option exercise / conversion | 10,800 | — | — | Form 4 |
| 2026-06-06 | SZABADOS MICHAEL | Director | Option exercise / conversion (derivative) | 6,300 | — | — | Form 4 |
| 2026-06-06 | SZABADOS MICHAEL | Director | Shares withheld for taxes / exercise cost | 1,850 | $40.59 | $75.1K | Form 4 |
| 2026-06-06 | SZABADOS MICHAEL | Director | Option exercise / conversion | 6,300 | — | — | Form 4 |
| 2026-05-28 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Grant / award / vesting (derivative) | 14,400 | — | — | Form 4 |
| 2026-05-28 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Grant / award / vesting (derivative) | 21,600 | — | — | Form 4 |
| 2026-05-28 | Munshi Sanjay | Officer (Chief Operating Officer) | Grant / award / vesting (derivative) | 10,000 | — | — | Form 4 |
| 2026-05-28 | Munshi Sanjay | Officer (Chief Operating Officer) | Grant / award / vesting (derivative) | 15,000 | — | — | Form 4 |
| 2026-05-28 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Grant / award / vesting (derivative) | 12,000 | — | — | Form 4 |
| 2026-05-28 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Grant / award / vesting (derivative) | 18,000 | — | — | Form 4 |
| 2026-05-28 | SINGHAL ANIL K | Director, Officer (President & CEO) | Grant / award / vesting (derivative) | 28,800 | — | — | Form 4 |
| 2026-05-28 | SINGHAL ANIL K | Director, Officer (President & CEO) | Grant / award / vesting (derivative) | 43,200 | — | — | Form 4 |
| 2026-05-15 | Munshi Sanjay | Officer (Chief Operating Officer) | Open-market sale | 1,985 | $38.40 | $76.2K | Form 4 |
| 2026-05-15 | SZABADOS MICHAEL | Director | Open-market sale | 4,000 | $38.40 | $153.6K | Form 4 |
| 2026-05-12 | Grasso Alfred | Director | Open-market sale | 5,000 | $40.67 | $203.3K | Form 4 |
| 2026-05-06 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Option exercise / conversion (derivative) | 5,400 | — | — | Form 4 |
| 2026-05-06 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Shares withheld for taxes / exercise cost | 1,588 | $35.77 | $56.8K | Form 4 |
| 2026-05-06 | DOWNING JOHN | Officer (EVP, World-Wide Sales) | Option exercise / conversion | 5,400 | — | — | Form 4 |
| 2026-05-06 | Munshi Sanjay | Officer (Chief Operating Officer) | Option exercise / conversion (derivative) | 3,750 | — | — | Form 4 |
| 2026-05-06 | Munshi Sanjay | Officer (Chief Operating Officer) | Shares withheld for taxes / exercise cost | 1,014 | $35.77 | $36.3K | Form 4 |
| 2026-05-06 | Munshi Sanjay | Officer (Chief Operating Officer) | Option exercise / conversion | 3,750 | — | — | Form 4 |
| 2026-05-06 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Option exercise / conversion (derivative) | 4,500 | — | — | Form 4 |
| 2026-05-06 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Shares withheld for taxes / exercise cost | 1,423 | $35.77 | $50.9K | Form 4 |
| 2026-05-06 | Piazza Anthony John | Officer (EVP & Chief Financial Officer) | Option exercise / conversion | 4,500 | — | — | Form 4 |
| 2026-05-06 | SINGHAL ANIL K | Director, Officer (President & CEO) | Option exercise / conversion (derivative) | 10,800 | — | — | Form 4 |
| 2026-05-06 | SINGHAL ANIL K | Director, Officer (President & CEO) | Shares withheld for taxes / exercise cost | 3,181 | $35.77 | $113.8K | Form 4 |
| 2026-05-06 | SINGHAL ANIL K | Director, Officer (President & CEO) | Option exercise / conversion | 10,800 | — | — | Form 4 |
Ask the chat about NTCT's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: NETSCOUT SYSTEMS INC (NTCT).
Last updated 2026-09-11 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.