NetScout Systems Inc. Insider Trading

NTCT

Last 12 months

Insiders sold $2.54M and bought nothing on the open market.

94% of the selling was scheduled in advance under 10b5-1 plans. No executive or director has bought shares on the open market in the last two years.

Net open-market

−$2.54M

0 buys · 17 sales

Under a 10b5-1 plan

94%

of the value sold

Insiders who bought / sold

0 / 6

executives and directors

Last open-market buy

None

in the last two years

Get an email when NTCT's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 11	Christopher Perretta Director	Sold10b5-1 plan	7,000	$38.00	266K	15%	Form 4
Aug 25	Michael Szabados Director	SoldNo plan	4,000	$37.70	151K	8.8%	Form 4
Aug 17	Sanjay Munshi Chief Operating Officer	Sold10b5-1 plan	2,269	$39.27	89K	25%	Form 4
Aug 11	John Downing EVP, Worldwide Sales Ops	Sold10b5-1 plan	8,000	$38.41	307K	5.9%	Form 4
Jun 8	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	8,000	$40.29	322K	5.8%	Form 4
May 15	Michael Szabados Director	Sold10b5-1 plan	4,000	$38.40	154K	11%	Form 4
May 15	Sanjay Munshi Chief Operating Officer	Sold10b5-1 plan	1,985	$38.40	76K	28%	Form 4
May 12	Alfred Grasso Director	Sold10b5-1 plan	5,000	$40.67	203K	13%	Form 4
Feb 20	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	3,000	$30.00	90K	2.3%	Form 4
Feb 18	Michael Szabados Director	Sold10b5-1 plan	4,000	$29.18	117K	9.9%	Form 4
Feb 18	Sanjay Munshi Chief Operating Officer	Sold10b5-1 plan	2,000	$29.18	58K	32%	Form 4
Feb 18	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	3,000	$29.18	88K	2.2%	Form 4
Dec 12, 2025	Christopher Perretta Director	Sold10b5-1 plan	10,000	$28.01	280K	20%	Form 4
Dec 3, 2025	Sanjay Munshi Chief Operating Officer	Sold10b5-1 plan	2,000	$27.23	54K	24%	Form 4
Nov 19, 2025	Joseph G Hadzima Jr Director	Sold10b5-1 plan	3,113	$25.63	80K	2.6%	Form 4
Nov 12, 2025	Michael Szabados Director	Sold10b5-1 plan	4,000	$28.35	113K	9.0%	Form 4
Nov 6, 2025	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	3,000	$30.00	90K	2.2%	Form 4
Nov 3, 2025	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	3,000	$27.80	83K	2.1%	Form 4
Aug 26, 2025 – Aug 27, 2025	Alfred Grasso Director	Sold10b5-1 plan 2 parts	11,000	$24.29 average	267K	25%	Form 4
Aug 22, 2025	Michael Szabados Director	Sold10b5-1 plan	4,000	$22.91	92K	9.3%	Form 4
Aug 12, 2025	Joseph G Hadzima Jr Director	Sold10b5-1 plan	3,500	$22.03	77K	2.7%	Form 4
Aug 8, 2025	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	3,000	$21.40	64K	2.1%	Form 4
Jun 10, 2025	Joseph G Hadzima Jr Director	Sold10b5-1 plan	3,500	$23.85	83K	2.7%	Form 4
May 29, 2025	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	3,000	$23.47	70K	2.3%	Form 4
May 13, 2025	Michael Szabados Chief Operating Officer	Sold10b5-1 plan	7,500	$22.77	171K	21%	Form 4
Feb 18, 2025	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	3,000	$24.25	73K	2.2%	Form 4
Feb 13, 2025	Jean A Bua See Remarks	Sold10b5-1 plan	11,999	$23.92	287K	14%	Form 4
Feb 4, 2025	Michael Szabados Chief Operating Officer	Sold10b5-1 plan	6,500	$23.47	153K	15%	Form 4
Nov 11, 2024	John Downing EVP, World-Wide Sales	Sold10b5-1 plan	3,000	$22.55	68K	2.2%	Form 4

Sep 1110b5-1 plan
Christopher Perretta
Director · sold 7,000 at $38.00
266K
15% of stake
Aug 25No plan
Michael Szabados
Director · sold 4,000 at $37.70
151K
8.8% of stake
Aug 1710b5-1 plan
Sanjay Munshi
Chief Operating Officer · sold 2,269 at $39.27
89K
25% of stake
Aug 1110b5-1 plan
John Downing
EVP, Worldwide Sales Ops · sold 8,000 at $38.41
307K
5.9% of stake
Jun 810b5-1 plan
John Downing
EVP, World-Wide Sales · sold 8,000 at $40.29
322K
5.8% of stake
May 1510b5-1 plan
Michael Szabados
Director · sold 4,000 at $38.40
154K
11% of stake
May 1510b5-1 plan
Sanjay Munshi
Chief Operating Officer · sold 1,985 at $38.40
76K
28% of stake
May 1210b5-1 plan
Alfred Grasso
Director · sold 5,000 at $40.67
203K
13% of stake
Feb 2010b5-1 plan
John Downing
EVP, World-Wide Sales · sold 3,000 at $30.00
90K
2.3% of stake
Feb 1810b5-1 plan
Michael Szabados
Director · sold 4,000 at $29.18
117K
9.9% of stake
Feb 1810b5-1 plan
Sanjay Munshi
Chief Operating Officer · sold 2,000 at $29.18
58K
32% of stake
Feb 1810b5-1 plan
John Downing
EVP, World-Wide Sales · sold 3,000 at $29.18
88K
2.2% of stake
Dec 12, 202510b5-1 plan
Christopher Perretta
Director · sold 10,000 at $28.01
280K
20% of stake
Dec 3, 202510b5-1 plan
Sanjay Munshi
Chief Operating Officer · sold 2,000 at $27.23
54K
24% of stake
Nov 19, 202510b5-1 plan
Joseph G Hadzima Jr
Director · sold 3,113 at $25.63
80K
2.6% of stake
Nov 12, 202510b5-1 plan
Michael Szabados
Director · sold 4,000 at $28.35
113K
9.0% of stake
Nov 6, 202510b5-1 plan
John Downing
EVP, World-Wide Sales · sold 3,000 at $30.00
90K
2.2% of stake
Nov 3, 202510b5-1 plan
John Downing
EVP, World-Wide Sales · sold 3,000 at $27.80
83K
2.1% of stake
Aug 26, 2025 – Aug 27, 202510b5-1 plan
Alfred Grasso
Director · sold 11,000 at avg $24.29
267K
25% of stake
Aug 22, 202510b5-1 plan
Michael Szabados
Director · sold 4,000 at $22.91
92K
9.3% of stake
Aug 12, 202510b5-1 plan
Joseph G Hadzima Jr
Director · sold 3,500 at $22.03
77K
2.7% of stake
Aug 8, 202510b5-1 plan
John Downing
EVP, World-Wide Sales · sold 3,000 at $21.40
64K
2.1% of stake
Jun 10, 202510b5-1 plan
Joseph G Hadzima Jr
Director · sold 3,500 at $23.85
83K
2.7% of stake
May 29, 202510b5-1 plan
John Downing
EVP, World-Wide Sales · sold 3,000 at $23.47
70K
2.3% of stake
May 13, 202510b5-1 plan
Michael Szabados
Chief Operating Officer · sold 7,500 at $22.77
171K
21% of stake
Feb 18, 202510b5-1 plan
John Downing
EVP, World-Wide Sales · sold 3,000 at $24.25
73K
2.2% of stake
Feb 13, 202510b5-1 plan
Jean A Bua
See Remarks · sold 11,999 at $23.92
287K
14% of stake
Feb 4, 202510b5-1 plan
Michael Szabados
Chief Operating Officer · sold 6,500 at $23.47
153K
15% of stake
Nov 11, 202410b5-1 plan
John Downing
EVP, World-Wide Sales · sold 3,000 at $22.55
68K
2.2% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch NTCT, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

NTCT is in 106 US ETFs. The largest of them, with NTCT's weight in each:

Spot a number that looks wrong? Check it in NTCT's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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