Company · Ownership research

NETSCOUT SYSTEMS INC NTCT

CIK 0001078075

Form 4 transactions dated Nov 1, 2023 to Nov 9, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 88 rows; the complete set is available through the API.

Insider filings on file run through Oct 27, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $5.60M

Nov 1, 2023 – Oct 27, 2026
Available records · partial months are marked ·

202510 of 17 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 12, 2025	Perretta Christopher Director	Sale10b5-1 footnote	$280.10K 10,000 shares sold	19.66% sold Direct holding	▾
Dec 3, 2025	Munshi Sanjay Chief Operating Officer	Sale10b5-1 footnote	$54.46K 2,000 shares sold	24.23% sold Direct holding	▾
Nov 19, 2025	HADZIMA JOSEPH G JR Director	Sale10b5-1 footnote	$79.79K 3,113 shares sold	2.37% sold Direct holding	▾
Nov 12, 2025	SZABADOS MICHAEL Director	Sale10b5-1 footnote	$113.40K 4,000 shares sold	8.99% sold Direct holding	▾
Nov 6, 2025	DOWNING JOHN EVP, World-Wide Sales	Sale10b5-1 footnote	$90.00K 3,000 shares sold	2.17% sold Direct holding	▾
Nov 3, 2025	DOWNING JOHN EVP, World-Wide Sales	Sale10b5-1 footnote	$83.40K 3,000 shares sold	2.12% sold Direct holding	▾
Aug 27, 2025	Grasso Alfred Director	Sale10b5-1 footnote	$137.94K 5,644 shares sold	14.61% sold Direct holding	▾
Aug 26, 2025	Grasso Alfred Director	Sale10b5-1 footnote	$129.29K 5,356 shares sold	12.17% sold Direct holding	▾
Aug 22, 2025	SZABADOS MICHAEL Director	Sale10b5-1 footnote	$91.64K 4,000 shares sold	9.32% sold Direct holding	▾
Aug 12, 2025	HADZIMA JOSEPH G JR Director	Sale10b5-1 footnote	$77.11K 3,500 shares sold	2.74% sold Direct holding	▾

Showing 17 / 17 record groups in 2025. The complete set is available through the API.

NETSCOUT SYSTEMS INC · NTCT

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 17 of 17 purchase / sale groups and 30 of 88 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"NTCT","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.