Form 4 for NTCT NETSCOUT SYSTEMS INC
Accepted 2026-09-11 16:34:35 ET · period of report 2026-09-09 · accession 0001078075-26-000136 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-09-11 16:34 | 2026-09-10 | NTCT | Grasso Alfred | Dir | M - OptEx | — | +7,000 | 42.0K | +20% | — |
| D | 2026-09-11 16:34 | 2026-09-09 | NTCT | Grasso Alfred | Dir | A - Grant | $0.00 | +7,000 | 14.0K | +100% | $0 |
| D | 2026-09-11 16:34 | 2026-09-10 | NTCT | Grasso Alfred | Dir | M - OptEx | — | -7,000 | 7,000 | -50% | — |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-09-10 | M | A | 7,000 | — | 42,000 | D | — | — | (F1) The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person. (F2) Price is N/A. |
| 2 | Derivative | Restricted Stock Unit | 2026-09-09 | A | A | 7,000 | $0.00 | 14,000 | D | — · — to — | 7,000 Common Stock | (F2) Price is N/A. (F3) All of the Restricted Stock Units vest on the first anniversary of the date of grant, provided that the reporting person attends at least 75% of the meetings, collectively, of the Board and any committee of the Board of which the reporting person is a member which are held during the corporation's 2027 fiscal year; provided that, in the event that the attendance requirements are not met, the Restricted Stock Units will not become vested until 09/09/2029; subject, in each case, to the reporting person's continuous service with the corporation through the applicable vesting date. (F4) Date is N/A. |
| 3 | Derivative | Restricted Stock Unit | 2026-09-10 | M | D | 7,000 | — | 7,000 | D | — · — to — | 7,000 Common Stock | (F2) Price is N/A. (F2) Price is N/A. (F5) 09/10/2026 (F4) Date is N/A. |