| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SINGHAL ANIL K | President & CEO, Director | C/O NETSCOUT SYSTEMS, INC., 310 LITTLETON ROAD, WESTFORD | /s/ Jeff Levinson by Power of Attorney | 12 Dec 2025 | 0001040585 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTCT | Common Stock | Gift | -9.28K | -0.64% | 1.44M | 10 Dec 2025 | See footnote | F1, F2 | ||
| holding | NTCT | Common Stock | 427K | 10 Dec 2025 | Direct |
| Id | Content |
|---|---|
| F1 | The transfer was made without receipt of consideration by a trust of which the reporting person is deemed to be a beneficial owner to a charitable foundation of which the reporting person is not deemed to be a beneficial owner. |
| F2 | The shares of Common Stock are beneficially owned by various trusts for the benefit of the reporting person and his spouse. |