NetScout Systems, Inc. (NTCT) Insider Trading
Over the last 3 months, NTCT insiders made 0 open-market buys and 3 sales, a net sale of -$433K (SEC Form 4). Over the last 6 months, 212 institutions increased and 172 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
3
Net (3m)
-$433.2K
Insider trades by month Buys Sells
Jun
Aug
Nov
Dec
Feb
May
Context3-month price +39.7%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 29, 2026 | SINGHAL ANIL Kdirector, officer: President & CEO | Grant | 28,800 | — |
| May 29, 2026 | Piazza Anthony Johnofficer: EVP & Chief Financial Officer | Grant | 12,000 | — |
| May 29, 2026 | DOWNING JOHNofficer: EVP, World-Wide Sales | Grant | 21,600 | — |
| May 29, 2026 | Munshi Sanjayofficer: Chief Operating Officer | Grant | 15,000 | — |
| May 29, 2026 | SINGHAL ANIL Kdirector, officer: President & CEO | Grant | 43,200 | — |
| May 29, 2026 | DOWNING JOHNofficer: EVP, World-Wide Sales | Grant | 14,400 | — |
| May 29, 2026 | Piazza Anthony Johnofficer: EVP & Chief Financial Officer | Grant | 18,000 | — |
| May 29, 2026 | Munshi Sanjayofficer: Chief Operating Officer | Grant | 10,000 | — |
| May 18, 2026 | Munshi Sanjayofficer: Chief Operating Officer | Sell | 1,985 | $38.40 |
| May 18, 2026 | SZABADOS MICHAELdirector | Sell | 4,000 | $38.40 |
| May 14, 2026 | Grasso Alfreddirector | Sell | 5,000 | $40.67 |
| May 8, 2026 | SINGHAL ANIL Kdirector, officer: President & CEO | Option | 10,800 | — |
| May 8, 2026 | DOWNING JOHNofficer: EVP, World-Wide Sales | Tax | 1,588 | $35.77 |
| May 8, 2026 | SINGHAL ANIL Kdirector, officer: President & CEO | Tax | 3,181 | $35.77 |
| May 8, 2026 | Munshi Sanjayofficer: Chief Operating Officer | Tax | 1,014 | $35.77 |
| May 8, 2026 | Piazza Anthony Johnofficer: EVP & Chief Financial Officer | Tax | 1,423 | $35.77 |
| May 8, 2026 | DOWNING JOHNofficer: EVP, World-Wide Sales | Option | 5,400 | — |
| May 8, 2026 | Piazza Anthony Johnofficer: EVP & Chief Financial Officer | Option | 4,500 | — |
| May 8, 2026 | Munshi Sanjayofficer: Chief Operating Officer | Option | 3,750 | — |
| Feb 23, 2026 | DOWNING JOHNofficer: EVP, World-Wide Sales | Sell | 3,000 | $30.00 |
| Feb 20, 2026 | Munshi Sanjayofficer: Chief Operating Officer | Sell | 2,000 | $29.18 |
| Feb 20, 2026 | SZABADOS MICHAELdirector | Sell | 4,000 | $29.18 |
| Feb 20, 2026 | DOWNING JOHNofficer: EVP, World-Wide Sales | Sell | 3,000 | $29.18 |
| Jan 28, 2026 | Watt Eric Toddofficer: Chief Accounting Officer | Tax | 1,304 | $27.87 |
| Jan 28, 2026 | Watt Eric Toddofficer: Chief Accounting Officer | Option | 3,750 | — |
| Dec 5, 2025 | Munshi Sanjayofficer: Chief Operating Officer | Sell | 2,000 | $27.23 |
| Nov 21, 2025 | HADZIMA JOSEPH G JRdirector | Sell | 3,113 | $25.63 |
| Nov 14, 2025 | SZABADOS MICHAELdirector | Sell | 4,000 | $28.35 |
| Nov 7, 2025 | DOWNING JOHNofficer: EVP, World-Wide Sales | Sell | 3,000 | $30.00 |
| Nov 3, 2025 | DOWNING JOHNofficer: EVP, World-Wide Sales | Sell | 3,000 | $27.80 |
Source: NTCT SEC Form 4 filings, latest May 29, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their NTCT positions over the last 6 months (SEC Form 13F).
Increased
212
New positions
89
Reduced
172
Sold out
48
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 11.4M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 11.4M | Feb 12, 2026 |
| VANGUARD GROUP INC | Reduced | 9.1M | Jan 29, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 5.5M | May 8, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 4.3M | May 7, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 4.1M | Feb 12, 2026 |
| LEGAL & GENERAL GROUP PLC | Reduced | 3.9M | Feb 9, 2026 |
| LEGAL & GENERAL GROUP PLC | Reduced | 3.6M | May 8, 2026 |
| STATE STREET CORP | Increased | 3.3M | May 15, 2026 |
| STATE STREET CORP | Increased | 3.1M | Feb 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3.0M | May 15, 2026 |
| LSV ASSET MANAGEMENT | Increased | 2.7M | May 11, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 2.5M | Feb 13, 2026 |
| LSV ASSET MANAGEMENT | Increased | 2.3M | Feb 6, 2026 |
| ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V. | Increased | 2.0M | Apr 21, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.