Form4insider filings, from the source

Company · CIK 0001078075 · SIC 7373 — Services-Computer Integrated Systems Design · Nasdaq

NETSCOUT SYSTEMS INC · NTCT

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $266k · 1net −$266k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 SForm 4 →Sep 14, 4:26 pm EDTChristopher PerrettaDirector7,000$38.00$266,00040,866−14.6%10b5-1
Sep 10, 2026 MForm 4 →Sep 11, 4:39 pm EDTVivian M VitaleDirector7,000——52,970—
Sep 10, 2026 MForm 4 →Sep 11, 4:38 pm EDTChristopher PerrettaDirector7,000——47,866—
Sep 10, 2026 MForm 4 →Sep 11, 4:37 pm EDTMarlene PelageDirector7,000——25,085—
Sep 10, 2026 MForm 4 →Sep 11, 4:36 pm EDTShannon NashDirector7,000——25,085—
Sep 10, 2026 MForm 4 →Sep 11, 4:35 pm EDTJoseph G Hadzima Jr.Director7,000——125,185—
Sep 10, 2026 MForm 4 →Sep 11, 4:34 pm EDTAlfred GrassoDirector7,000——42,000—
Sep 10, 2026 MForm 4 →Sep 11, 4:33 pm EDTJohn R EganDirector7,000——112,740—
Sep 10, 2026 MForm 4 →Sep 11, 4:32 pm EDTRobert E DonahueDirector7,000——73,977—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 9, 2026 AMForm 4 →Sep 11, 4:39 pm EDTVivian M VitaleDirector14,000——7,000—
Sep 9, 2026 AMForm 4 →Sep 11, 4:38 pm EDTChristopher PerrettaDirector14,000——7,000—
Sep 9, 2026 AMForm 4 →Sep 11, 4:37 pm EDTMarlene PelageDirector14,000——7,000—
Sep 9, 2026 AMForm 4 →Sep 11, 4:36 pm EDTShannon NashDirector14,000——7,000—
Sep 9, 2026 AMForm 4 →Sep 11, 4:35 pm EDTJoseph G Hadzima Jr.Director14,000——7,000—
Sep 9, 2026 AMForm 4 →Sep 11, 4:34 pm EDTAlfred GrassoDirector14,000——7,000—
Sep 9, 2026 AMForm 4 →Sep 11, 4:33 pm EDTJohn R EganDirector14,000——7,000—
Sep 9, 2026 AMForm 4 →Sep 11, 4:32 pm EDTRobert E DonahueDirector14,000——7,000—