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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

119
Insider
Date
Role
Action
Shares
Price
Amount
Perretta Christopher
11 Sep 2026
Director
Sold on a plan
7,000
$38.00
$266.00K
SZABADOS MICHAEL
25 Aug 2026
Director
Sell
4,000
$37.70
$150.80K
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
DOWNING JOHN
15 Aug 2024
EVP, World-Wide Sales
Sell
4,247
$20.00
$84.94K
SZABADOS MICHAEL
14 May 2024
Chief Operating Officer
Sold on a plan
5,000
$20.41
$102.06K
DOWNING JOHN
16 Feb 2024
EVP, World-Wide Sales
Sell
3,000
$21.93
$65.79K
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
DOWNING JOHN
10 Nov 2023
EVP, World-Wide Sales
Sell
3,000
$20.21
$60.63K
HADZIMA JOSEPH G JR
13 Sep 2023
Director
Sold on a plan
7,000
$27.82
$194.75K
DOWNING JOHN
8 Aug 2023
EVP, World-Wide Sales
Sell
3,000
$27.90
$83.70K
SZABADOS MICHAEL
1 Aug 2023
Chief Operating Officer
Sold after exercise
5,000
$27.80
$138.98K
HADZIMA JOSEPH G JR
17 May 2023
Director
Sell
1,000
$30.00
$30.00K
DOWNING JOHN
17 May 2023
EVP, World-Wide Sales
Sell
2,000
$30.00
$60.00K
DOWNING JOHN
12 May 2023
EVP, World-Wide Sales
Sell
3,000
$29.15
$87.45K
SZABADOS MICHAEL
9 May 2023
Chief Operating Officer
Sell
5,000
$29.43
$147.17K
DOWNING JOHN
16 Feb 2023
EVP, World-Wide Sales
Sell
3,000
$30.10
$90.30K
HADZIMA JOSEPH G JR
15 Feb 2023
Director
Sell
2,000
$30.00
$60.00K
BUA JEAN A
14 Feb 2023
See Remarks
Sell
19,370
$30.31
$587.08K
HADZIMA JOSEPH G JR
8 Feb 2023
Director
Sell
2,000
$30.68
$61.36K
HADZIMA JOSEPH G JR
1 Feb 2023
Director
Sell
2,000
$31.85
$63.70K
SZABADOS MICHAEL
31 Jan 2023
Chief Operating Officer
Sell
5,000
$31.43
$157.15K
DOWNING JOHN
10 Nov 2022
EVP, World-Wide Sales
Sell
3,000
$34.88
$104.64K
SZABADOS MICHAEL
1 Nov 2022
Chief Operating Officer
Sell
6,000
$35.69
$214.14K
DOWNING JOHN
9 Aug 2022
EVP, World-Wide Sales
Sell
3,000
$33.67
$101.01K
SZABADOS MICHAEL
9 Aug 2022
Chief Operating Officer
Sell
7,500
$33.89
$254.18K
EGAN JOHN R
13 May 2022
Director
Sell
25,000
$34.13
$853.36K
DOWNING JOHN
12 May 2022
EVP, World-Wide Sales
Sell
3,000
$33.14
$99.42K
SZABADOS MICHAEL
10 May 2022
Chief Operating Officer
Sell
7,500
$32.30
$242.23K
BUA JEAN A
15 Feb 2022
See Remarks
Sell
19,267
$31.76
$611.91K
DOWNING JOHN
14 Feb 2022
EVP, World-Wide Sales
Sell
3,000
$30.68
$92.04K
SZABADOS MICHAEL
1 Feb 2022
Chief Operating Officer
Sell
7,500
$31.03
$232.69K
DOWNING JOHN
9 Nov 2021
EVP, World-Wide Sales
Sell
3,000
$32.84
$98.53K
SZABADOS MICHAEL
9 Nov 2021
Chief Operating Officer
Sell
6,400
$33.06
$211.58K
DOWNING JOHN
9 Aug 2021
EVP, World-Wide Sales
Sell
3,000
$27.48
$82.45K
SZABADOS MICHAEL
3 Aug 2021
Chief Operating Officer
Sell
7,500
$28.07
$210.50K
SZABADOS MICHAEL
11 May 2021
Chief Operating Officer
Sell
7,500
$26.35
$197.64K
DOWNING JOHN
10 May 2021
EVP, World-Wide Sales
Sell
3,000
$26.68
$80.04K
BUA JEAN A
16 Feb 2021
Executive VP & CFO
Sell
9,826
$31.52
$309.70K
BUA JEAN A
16 Feb 2021
Executive VP & CFO
Sell
9,300
$30.75
$286.01K
DOWNING JOHN
10 Feb 2021
EVP, World-Wide Sales
Sell
3,000
$31.00
$93.00K
SZABADOS MICHAEL
4 Feb 2021
Chief Operating Officer
Sell
7,500
$29.58
$221.86K
DOWNING JOHN
10 Nov 2020
EVP, World-Wide Sales
Sell
5,000
$22.09
$110.44K
SZABADOS MICHAEL
3 Nov 2020
Chief Operating Officer
Sell
7,500
$20.75
$155.61K
DOWNING JOHN
10 Aug 2020
EVP, World-Wide Sales
Sell
5,000
$24.24
$121.20K
SZABADOS MICHAEL
4 Aug 2020
Chief Operating Officer
Sell
6,000
$25.35
$152.13K
SZABADOS MICHAEL
12 May 2020
Chief Operating Officer
Sell
6,000
$25.97
$155.81K
DOWNING JOHN
12 May 2020
EVP, Worldwide Sales Operation
Sell
11,000
$25.76
$283.32K
DOWNING JOHN
10 Feb 2020
See Remarks
Sell
6,000
$28.04
$168.25K
BUA JEAN A
6 Feb 2020
See Remarks
Sell
16,581
$27.70
$459.22K
SZABADOS MICHAEL
4 Feb 2020
Chief Operating Officer
Sell
6,000
$26.83
$161.01K
DOWNING JOHN
7 Nov 2019
See Remarks
Sell
341
$25.03
$8.54K
SZABADOS MICHAEL
5 Nov 2019
Chief Operating Officer
Sell
6,000
$24.96
$149.74K
DOWNING JOHN
5 Nov 2019
See Remarks
Sell
5,659
$24.91
$140.96K
DOWNING JOHN
12 Aug 2019
EVP, World-Wide Sales
Sell
3,000
$22.03
$66.09K
SZABADOS MICHAEL
6 Aug 2019
Chief Operating Officer
Sell
6,000
$22.42
$134.52K
DOWNING JOHN
13 May 2019
See Remarks
Sell
3,000
$26.41
$79.23K
SZABADOS MICHAEL
7 May 2019
See Remarks
Sell
6,000
$28.10
$168.60K
HADZIMA JOSEPH G JR
22 Feb 2019
Director
Sell
3,500
$28.00
$98.00K
DOWNING JOHN
7 Feb 2019
See Remarks
Sell
3,000
$26.68
$80.04K
BUA JEAN A
5 Feb 2019
See Remarks
Sell
10,323
$26.11
$269.53K
SZABADOS MICHAEL
4 Feb 2019
See Remarks
Sell
6,000
$25.85
$155.13K
HADZIMA JOSEPH G JR
27 Nov 2018
Director
Sell
1,750
$25.63
$44.85K
HADZIMA JOSEPH G JR
13 Nov 2018
Director
Sell
1,750
$26.35
$46.11K
SZABADOS MICHAEL
6 Nov 2018
Chief Operating Officer
Sell
6,000
$27.80
$166.79K
DOWNING JOHN
6 Nov 2018
See Remarks
Sell
3,000
$27.87
$83.62K
MULLARKEY VINCENT J
7 Sep 2018
Director
Sell
26,466
$24.79
$656.19K
MULLARKEY VINCENT J
20 Aug 2018
Director
Sell
6,000
$25.43
$152.58K
DOWNING JOHN
6 Aug 2018
See Remarks
Sell
3,000
$26.00
$78.00K
SZABADOS MICHAEL
31 Jul 2018
See Remarks
Sell
5,000
$26.96
$134.80K
BUA JEAN A
31 Jul 2018
See Remarks
Sell
9,153
$27.10
$248.05K
BUA JEAN A
17 May 2018
See Remarks
Sell
5,000
$27.22
$136.10K
DOWNING JOHN
8 May 2018
See Remarks
Sell
3,000
$27.82
$83.46K
SZABADOS MICHAEL
8 May 2018
See Remarks
Sell
5,000
$27.80
$139.02K
SZABADOS MICHAEL
2 Feb 2018
See Remarks
Sell
5,000
$28.17
$140.83K
DOWNING JOHN
2 Feb 2018
See Remarks
Sell
3,000
$28.20
$84.61K
DOWNING JOHN
31 Oct 2017
EVP,Worldwide Sales Operations
Sell
3,000
$28.17
$84.50K
SZABADOS MICHAEL
31 Oct 2017
See Remarks
Sell
5,000
$28.19
$140.93K
SZABADOS MICHAEL
1 Aug 2017
See Remarks
Sell
5,000
$34.60
$172.99K
DOWNING JOHN
1 Aug 2017
See Remarks
Sell
33,000
$34.66
$1.14M
DEMARINES VICTOR
23 May 2017
Director
Sell
5,400
$35.88
$193.73K
SZABADOS MICHAEL
10 May 2017
Chief Operating Officer
Sell
5,000
$34.73
$173.63K
DOWNING JOHN
10 May 2017
Please See Remarks
Sell
1,000
$34.60
$34.60K
DOWNING JOHN
3 Feb 2017
See Remarks
Sell
1,000
$32.99
$32.99K
SZABADOS MICHAEL
3 Feb 2017
Chief Operating Officer
Sell
5,000
$32.99
$164.94K
DOWNING JOHN
1 Nov 2016
See Remarks
Sell
1,000
$27.50
$27.50K
SZABADOS MICHAEL
1 Nov 2016
Chief Operating Officer
Sell
5,000
$27.45
$137.24K

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