SEC Form 4 · accession 0001078075-26-000120
NETSCOUT SYSTEMS INC · NTCT
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Anthony John Piazza
Officer — EVP & Chief Financial Officer
Period of report
Aug 25, 2026
Accepted (ET)
Aug 26, 2026 · 6:02 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001078075
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF2 | Aug 25, 2026 | M | 2,500 | — | A | 30,254 | D | |
| Common StockF4 | Aug 25, 2026 | F | 737 | $37.81 | D | 29,517 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitF2,F5,F6 | — | Aug 25, 2026 | M | 2,500 | D | — | — | Common Stock | 2,500 | 38,300 | D |
Explanation of responses
- F1The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person.
- F2Price is N/A.
- F3The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units.
- F4Represents the closing price of the Company's Common Stock on August 24, 2026.
- F5August 25, 2026
- F6Date is N/A.