NTCT

Netscout Systems Inc

Company with tickers: NTCT

CIK

1078075

CUSIP

64115T104

Shares Outstanding

71,495,215

13F Activity (30d)

163 filings 159 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-08	DOWNING JOHN	EVP, World-Wide Sales	Sell	8,000	$40.29	$322,320	129,121
2026-06-06	Munshi Sanjay	Chief Operating Officer	Convert	2,880	—	—	39,810
2026-06-06	DOWNING JOHN	EVP, World-Wide Sales	Tax	1,585	$40.59	$64,335	137,121
2026-06-06	SZABADOS MICHAEL	Director	Convert	6,300	—	—	33,075
2026-06-06	Munshi Sanjay	Chief Operating Officer	Tax	702	$40.59	$28,494	7,183
2026-06-06	SINGHAL ANIL K	Director, President & CEO	Other	1,443,960	—	—	1,443,960
2026-06-06	SINGHAL ANIL K	Director, President & CEO	Tax	3,170	$40.59	$128,670	442,670
2026-06-06	SINGHAL ANIL K	Director, President & CEO	Convert	10,800	—	—	132,300
2026-06-06	Piazza Anthony John	EVP & Chief Financial Officer	Convert	2,400	—	—	27,048
2026-06-06	Munshi Sanjay	Chief Operating Officer	Convert	2,880	—	—	7,885
2026-06-06	Piazza Anthony John	EVP & Chief Financial Officer	Convert	2,400	—	—	42,800
2026-06-06	SINGHAL ANIL K	Director, President & CEO	Convert	10,800	—	—	445,840
2026-06-06	SZABADOS MICHAEL	Director	Tax	1,850	$40.59	$75,092	36,944
2026-06-06	SZABADOS MICHAEL	Director	Convert	6,300	—	—	38,794
2026-06-06	DOWNING JOHN	EVP, World-Wide Sales	Convert	5,400	—	—	138,706
2026-06-06	DOWNING JOHN	EVP, World-Wide Sales	Convert	5,400	—	—	66,150
2026-06-06	Piazza Anthony John	EVP & Chief Financial Officer	Tax	705	$40.59	$28,616	26,343
2026-05-28	Munshi Sanjay	Chief Operating Officer	Award	15,000	—	—	42,690
2026-05-28	Munshi Sanjay	Chief Operating Officer	Award	10,000	—	—	20,000
2026-05-28	DOWNING JOHN	EVP, World-Wide Sales	Award	14,400	—	—	57,600
2026-05-28	DOWNING JOHN	EVP, World-Wide Sales	Award	21,600	—	—	71,550
2026-05-28	Piazza Anthony John	EVP & Chief Financial Officer	Award	18,000	—	—	45,200
2026-05-28	SINGHAL ANIL K	Director, President & CEO	Award	28,800	—	—	115,200
2026-05-28	SINGHAL ANIL K	Director, President & CEO	Award	43,200	—	—	143,100
2026-05-28	Piazza Anthony John	EVP & Chief Financial Officer	Award	12,000	—	—	24,000
2026-05-15	SZABADOS MICHAEL	Director	Sell	4,000	$38.40	$153,600	32,494
2026-05-15	Munshi Sanjay	Chief Operating Officer	Sell	1,985	$38.40	$76,224	5,005
2026-05-12	Grasso Alfred	Director	Sell	5,000	$40.67	$203,350	35,000
2026-05-06	SINGHAL ANIL K	Director, President & CEO	Tax	3,181	$35.77	$113,784	435,040
2026-05-06	SINGHAL ANIL K	Director, President & CEO	Convert	10,800	—	—	99,900
2026-05-06	Piazza Anthony John	EVP & Chief Financial Officer	Convert	4,500	—	—	26,071
2026-05-06	Piazza Anthony John	EVP & Chief Financial Officer	Convert	4,500	—	—	27,200
2026-05-06	Munshi Sanjay	Chief Operating Officer	Convert	3,750	—	—	27,690
2026-05-06	SINGHAL ANIL K	Director, President & CEO	Convert	10,800	—	—	438,221
2026-05-06	DOWNING JOHN	EVP, World-Wide Sales	Convert	5,400	—	—	49,950
2026-05-06	DOWNING JOHN	EVP, World-Wide Sales	Tax	1,588	$35.77	$56,803	133,306
2026-05-06	DOWNING JOHN	EVP, World-Wide Sales	Convert	5,400	—	—	134,894
2026-05-06	Munshi Sanjay	Chief Operating Officer	Tax	1,014	$35.77	$36,271	6,990
2026-05-06	Munshi Sanjay	Chief Operating Officer	Convert	3,750	—	—	8,004
2026-05-06	SINGHAL ANIL K	Director, President & CEO	Other	1,443,960	—	—	1,443,960
2026-05-06	Piazza Anthony John	EVP & Chief Financial Officer	Tax	1,423	$35.77	$50,901	24,648
2026-02-20	DOWNING JOHN	EVP, World-Wide Sales	Sell	3,000	$30.00	$90,000	129,494
2026-02-18	SZABADOS MICHAEL	Director	Sell	4,000	$29.18	$116,720	36,494
2026-02-18	SZABADOS MICHAEL	Director	Other	33,600	—	—	33,600
2026-02-18	DOWNING JOHN	EVP, World-Wide Sales	Other	43,200	—	—	43,200
2026-02-18	DOWNING JOHN	EVP, World-Wide Sales	Sell	3,000	$29.18	$87,540	132,494
2026-02-18	Munshi Sanjay	Chief Operating Officer	Sell	2,000	$29.18	$58,360	4,254
2026-01-27	Watt Eric Todd	Chief Accounting Officer	Tax	1,304	$27.87	$36,342	2,446
2026-01-27	Watt Eric Todd	Chief Accounting Officer	Convert	3,750	—	—	11,250
2026-01-27	Watt Eric Todd	Chief Accounting Officer	Convert	3,750	—	—	3,750

Showing 1–50 of 594 transactions