NTCT (Netscout Systems Inc)
Insider Trading Activity
Every open-market purchase and sale reported by NTCT officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-25 | Eric Todd Watt | Chief Accounting Officer | A | — | — |
| 2026-06-23 | ANIL K SINGHAL | President & CEO | MIXED | — | — |
| 2026-06-23 | JOHN DOWNING | EVP, World-Wide Sales | MIXED | — | — |
| 2026-06-23 | MICHAEL SZABADOS | Director | MIXED | — | — |
| 2026-06-17 | MICHAEL SZABADOS | Director | MIXED | — | — |
| 2026-06-17 | JOHN DOWNING | EVP, World-Wide Sales | MIXED | — | — |
| 2026-06-17 | Sanjay Munshi | Chief Operating Officer | MIXED | — | — |
| 2026-06-17 | Anthony John Piazza | EVP & Chief Financial Officer | MIXED | — | — |
| 2026-06-17 | ANIL K SINGHAL | President & CEO | MIXED | — | — |
| 2026-06-09 | JOHN DOWNING | EVP, World-Wide Sales | MIXED | — | — |
| 2026-06-09 | ANIL K SINGHAL | President & CEO | MIXED | — | — |
| 2026-06-09 | MICHAEL SZABADOS | Director | MIXED | — | — |
| 2026-06-09 | Sanjay Munshi | Chief Operating Officer | MIXED | — | — |
| 2026-06-09 | Anthony John Piazza | EVP & Chief Financial Officer | MIXED | — | — |
| 2026-05-29 | Sanjay Munshi | Chief Operating Officer | A | — | — |
| 2026-05-29 | ANIL K SINGHAL | President & CEO | A | — | — |
| 2026-05-29 | Anthony John Piazza | EVP & Chief Financial Officer | A | — | — |
| 2026-05-29 | JOHN DOWNING | EVP, World-Wide Sales | A | — | — |
| 2026-05-18 | MICHAEL SZABADOS | Director | Sell | — | — |
| 2026-05-18 | Sanjay Munshi | Chief Operating Officer | Sell | — | — |
| 2026-05-14 | Alfred Grasso | Director | Sell | — | — |
| 2026-05-08 | Anthony John Piazza | EVP & Chief Financial Officer | MIXED | — | — |
| 2026-05-08 | ANIL K SINGHAL | President & CEO | MIXED | — | — |
| 2026-05-08 | Sanjay Munshi | Chief Operating Officer | MIXED | — | — |
| 2026-05-08 | JOHN DOWNING | EVP, World-Wide Sales | MIXED | — | — |
| 2026-02-23 | JOHN DOWNING | EVP, World-Wide Sales | Sell | — | — |
| 2026-02-20 | Sanjay Munshi | Chief Operating Officer | Sell | — | — |
| 2026-02-20 | MICHAEL SZABADOS | Director | Sell | — | — |
| 2026-02-20 | JOHN DOWNING | EVP, World-Wide Sales | Sell | — | — |
| 2026-01-28 | Eric Todd Watt | Chief Accounting Officer | MIXED | — | — |
| 2025-12-15 | Christopher Perretta | Director | Sell | — | — |
| 2025-12-12 | ANIL K SINGHAL | President & CEO | G | — | — |
| 2025-12-05 | Sanjay Munshi | Chief Operating Officer | Sell | — | — |
| 2025-11-21 | JOSEPH G JR HADZIMA | Director | MIXED | — | — |
| 2025-11-14 | MICHAEL SZABADOS | Director | Sell | — | — |
| 2025-11-07 | JOHN DOWNING | EVP, World-Wide Sales | Sell | — | — |
| 2025-11-03 | JOHN DOWNING | EVP, World-Wide Sales | Sell | — | — |
| 2025-10-28 | JOHN DOWNING | EVP, World-Wide Sales | MIXED | — | — |
| 2025-10-28 | ANIL K SINGHAL | President & CEO | MIXED | — | — |
| 2025-10-28 | MICHAEL SZABADOS | Director | MIXED | — | — |
| 2025-09-12 | VIVIAN M VITALE | Director | M | — | — |
| 2025-09-12 | JOHN R EGAN | Director | M | — | — |
| 2025-09-12 | Alfred Grasso | Director | M | — | — |
| 2025-09-12 | JOSEPH G JR HADZIMA | Director | M | — | — |
| 2025-09-12 | Shannon Nash | Director | M | — | — |
| 2025-09-12 | Christopher Perretta | Director | M | — | — |
| 2025-09-12 | ROBERT E DONAHUE | Director | M | — | — |
| 2025-09-12 | Marlene Pelage | Director | M | — | — |
| 2025-08-28 | Alfred Grasso | Director | Sell | — | — |
| 2025-08-27 | Sanjay Munshi | Chief Operating Officer | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 4,196,674 | — |
| — | — | 3,262,113 | — |
| — | — | 2,440,170 | — |
| — | — | 2,440,170 | — |
| — | President & CEO | 1,898,994 | — |
| — | — | 648,129 | — |
| — | — | 638,192 | — |
| — | Executive Vice-Chairman | 197,366 | — |
| — | EVP, World-Wide Sales | 138,114 | — |
| — | Director | 128,185 | — |
| — | Director | 115,740 | — |
| — | See Remarks | 71,361 | — |
| — | — | 68,073 | — |
| — | Director | 66,977 | — |
| — | — | 64,670 | — |
| — | Director | 47,436 | — |
| — | Director | 45,970 | — |
| — | Director | 40,866 | — |
| — | Director | 37,000 | — |
| — | Director | 35,000 | — |
| — | Director | 32,014 | — |
| — | Director | 29,726 | — |
| — | EVP & Chief Financial Officer | 28,343 | — |
| — | Director | 21,383 | — |
| — | Director | 18,085 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the NTCT quote page; the site-wide leaderboard is on the insider transactions hub.