InsiderClue
← All stocks

NETSCOUT SYSTEMS INC

NTCT Net selling
CIK 0001078075 #1811 in the set updated 17 Sep 2026
Bought (120 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$19.58M
$5.44M on a plan · $138.98K straight out of an exercise
Sold at will
$14.01M
80 of 119 sales
Net
−$19.58M
−$14.01M against sales at will

By person

19 insiders · 119 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
SZABADOS MICHAEL
Director
—
$6.36M (40)
−$6.36M
41,654
0.0573%
$1.58M
−15.0%
DOWNING JOHN
EVP, Worldwide Sales Ops
—
$5.25M (43)
−$5.25M
127,809
0.1758%
$4.86M
+15.2%
BUA JEAN A
See Remarks
—
$3.59M (10)
−$3.59M
71,361
0.0981%
$2.71M
+71.9%
HADZIMA JOSEPH G JR
Director
—
$984.45K (12) scheduled
−$984.45K
125,185
0.1722%
$4.76M
+15.2%
EGAN JOHN R
Director
—
$853.36K (1)
−$853.36K
112,740
0.1551%
$4.28M
+64.3%
MULLARKEY VINCENT J
Director
—
$808.77K (2)
−$808.77K
21,383
0.0294%
$812.55K
−38.5%
Perretta Christopher
Director
—
$796.11K (3) scheduled
−$796.11K
40,866
0.0562%
$1.55M
+1,758%
Grasso Alfred
Director
—
$470.58K (3) scheduled
−$470.58K
42,000
0.0578%
$1.60M
—
Munshi Sanjay
Chief Operating Officer
—
$278.15K (4) scheduled
−$278.15K
8,998
0.0124%
$341.92K
—
DEMARINES VICTOR
Director
—
$193.73K (1)
−$193.73K
17,732
0.0244%
$673.82K
−11.4%
SINGHAL ANIL K
President & CEO
—
—
—
3,775,443
5.19%
$143.47M
−13.3%
DONAHUE ROBERT E
Director
—
—
—
73,977
0.1017%
$2.81M
+1,055%
VITALE VIVIAN M
Director
—
—
—
52,970
0.0729%
$2.01M
—
Nash Shannon
Director
—
—
—
43,170
0.0594%
$1.64M
+138.7%
SPRADLEY SUSAN LOUISE
Director
—
—
—
37,000
0.0509%
$1.41M
—
Piazza Anthony John
EVP & Chief Financial Officer
—
—
—
29,517
0.0406%
$1.12M
+107.9%
Pelage Marlene
Director
—
—
—
25,085
0.0345%
$953.23K
—
LICO JAMES A
Director
—
—
—
16,978
0.0234%
$645.16K
+214.0%
Watt Eric Todd
Chief Accounting Officer
—
—
—
2,446
0.0034%
$92.95K
—

Individual transactions

38
Insider
Date
Role
Action
Shares
Price
Amount
Perretta Christopher
11 Sep 2026
Director
Sold on a plan
7,000
$38.00
$266.00K
Munshi Sanjay
17 Aug 2026
Chief Operating Officer
Sold on a plan
2,269
$39.27
$89.10K
DOWNING JOHN
11 Aug 2026
EVP, Worldwide Sales Ops
Sold on a plan
8,000
$38.41
$307.28K
DOWNING JOHN
8 Jun 2026
EVP, World-Wide Sales
Sold on a plan
8,000
$40.29
$322.32K
Munshi Sanjay
15 May 2026
Chief Operating Officer
Sold on a plan
1,985
$38.40
$76.22K
SZABADOS MICHAEL
15 May 2026
Director
Sold on a plan
4,000
$38.40
$153.60K
Grasso Alfred
12 May 2026
Director
Sold on a plan
5,000
$40.67
$203.35K
DOWNING JOHN
20 Feb 2026
EVP, World-Wide Sales
Sold on a plan
3,000
$30.00
$90.00K
DOWNING JOHN
18 Feb 2026
EVP, World-Wide Sales
Sold on a plan
3,000
$29.18
$87.54K
Munshi Sanjay
18 Feb 2026
Chief Operating Officer
Sold on a plan
2,000
$29.18
$58.36K
SZABADOS MICHAEL
18 Feb 2026
Director
Sold on a plan
4,000
$29.18
$116.72K
Perretta Christopher
12 Dec 2025
Director
Sold on a plan
10,000
$28.01
$280.10K
Munshi Sanjay
3 Dec 2025
Chief Operating Officer
Sold on a plan
2,000
$27.23
$54.46K
HADZIMA JOSEPH G JR
19 Nov 2025
Director
Sold on a plan
3,113
$25.63
$79.79K
SZABADOS MICHAEL
12 Nov 2025
Director
Sold on a plan
4,000
$28.35
$113.40K
DOWNING JOHN
6 Nov 2025
EVP, World-Wide Sales
Sold on a plan
3,000
$30.00
$90.00K
DOWNING JOHN
3 Nov 2025
EVP, World-Wide Sales
Sold on a plan
3,000
$27.80
$83.40K
Grasso Alfred
27 Aug 2025
Director
Sold on a plan
5,644
$24.44
$137.94K
Grasso Alfred
26 Aug 2025
Director
Sold on a plan
5,356
$24.14
$129.29K
SZABADOS MICHAEL
22 Aug 2025
Director
Sold on a plan
4,000
$22.91
$91.64K
HADZIMA JOSEPH G JR
12 Aug 2025
Director
Sold on a plan
3,500
$22.03
$77.11K
DOWNING JOHN
8 Aug 2025
EVP, World-Wide Sales
Sold on a plan
3,000
$21.40
$64.20K
HADZIMA JOSEPH G JR
10 Jun 2025
Director
Sold on a plan
3,500
$23.85
$83.48K
DOWNING JOHN
29 May 2025
EVP, World-Wide Sales
Sold on a plan
3,000
$23.47
$70.41K
SZABADOS MICHAEL
13 May 2025
Chief Operating Officer
Sold on a plan
7,500
$22.77
$170.79K
DOWNING JOHN
18 Feb 2025
EVP, World-Wide Sales
Sold on a plan
3,000
$24.25
$72.75K
BUA JEAN A
13 Feb 2025
See Remarks
Sold on a plan
11,999
$23.92
$287.03K
SZABADOS MICHAEL
4 Feb 2025
Chief Operating Officer
Sold on a plan
6,500
$23.47
$152.55K
DOWNING JOHN
11 Nov 2024
EVP, World-Wide Sales
Sold on a plan
3,000
$22.55
$67.65K
HADZIMA JOSEPH G JR
1 Nov 2024
Director
Sold on a plan
7,000
$20.76
$145.30K
SZABADOS MICHAEL
30 Oct 2024
Chief Operating Officer
Sold on a plan
6,500
$21.32
$138.56K
SZABADOS MICHAEL
11 Sep 2024
Chief Operating Officer
Sold on a plan
6,500
$18.81
$122.27K
Perretta Christopher
23 Aug 2024
Director
Sold on a plan
11,905
$21.00
$250.01K
BUA JEAN A
21 Aug 2024
See Remarks
Sold on a plan
19,205
$20.37
$391.19K
SZABADOS MICHAEL
14 May 2024
Chief Operating Officer
Sold on a plan
5,000
$20.41
$102.06K
SZABADOS MICHAEL
30 Jan 2024
Chief Operating Officer
Sold on a plan
5,000
$22.13
$110.66K
SZABADOS MICHAEL
7 Dec 2023
Chief Operating Officer
Sold on a plan
5,000
$21.04
$105.18K
HADZIMA JOSEPH G JR
13 Sep 2023
Director
Sold on a plan
7,000
$27.82
$194.75K
Show all 119 transactions →

What was left out

Form 4 filings counted 420
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 38
Sales straight out of an exercise 1
Sales at will 80
Transactions with no price 0
Shares from compensation/vesting 4,392,830
Sales filed before the plan box existed 71
History held since 7 Sep 2016