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About NETSCOUT SYSTEMS INC (NTCT)
NETSCOUT SYSTEMS INC is an SEC registrant, filing under CIK 0001078075, classified as computer integrated systems design. We track it alongside the rest of the Information Technology sector.
NTCT Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 4 | 21,269 | $813K |
| Grant or award | 8 | 56,000 | |
| Option exercise | 24 | 163,500 | |
NTCT insider transactions (Form 4)
6998 Form 4 filings on record, the earliest from Oct 29, 2024, newest first. Filing history page 3 of 3.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 John R. Egan | Option exercise | Common Stock | 7,000 | - | - | |
| John R. Egan | Grant or award | Restricted Stock Unit | 7,000 | - | - | |
| John R. Egan | Option exercise | Restricted Stock Unit | 7,000 | - | - | |
 Alfred Grasso | Option exercise | Common Stock | 7,000 | - | - | |
| Alfred Grasso | Grant or award | Restricted Stock Unit | 7,000 | - | - | |
| Alfred Grasso | Option exercise | Restricted Stock Unit | 7,000 | - | - | |
| Alfred Grasso | Open-market sale | Common Stock | 5,356 | $24.14 | $129K | |
| Alfred Grasso | Open-market sale | Common Stock | 5,644 | $24.44 | $138K | |
| Sanjay Munshi - Officer | Option exercise | Common Stock | 3,000 | - | - | |
| Sanjay Munshi - Officer | Tax withholding / forfeiture | Common Stock | 731 | $23.51 | $17K | |
| Sanjay Munshi - Officer | Option exercise | Restricted Stock Unit | 3,000 | $0.00 | - | |
| Anthony John Piazza - Officer | Option exercise | Common Stock | 2,500 | - | - | |
| Anthony John Piazza - Officer | Tax withholding / forfeiture | Common Stock | 737 | $23.51 | $17K | |
| Anthony John Piazza - Officer | Option exercise | Restricted Stock Unit | 2,500 | $0.00 | - | |
| Michael Szabados | Open-market sale | Common Stock | 4,000 | $22.91 | $92K | |
| Joseph G. Hadzima Jr. | Open-market sale | Common Stock | 3,500 | $22.03 | $77K | |
 John Downing - Officer | Open-market sale | Common Stock | 3,000 | $21.40 | $64K | |
| Michael Szabados - Officer | Option exercise | Common Stock | 6,300 | - | - | |
| Michael Szabados - Officer | Tax withholding / forfeiture | Common Stock | 1,856 | $23.25 | $43K | |
| Michael Szabados - Officer | Option exercise | Restricted Stock Unit | 6,300 | - | - | |
| Sanjay Munshi - Officer | Option exercise | Common Stock | 2,400 | - | - | |
| Sanjay Munshi - Officer | Tax withholding / forfeiture | Common Stock | 585 | $23.25 | $14K | |
| Sanjay Munshi - Officer | Option exercise | Restricted Stock Unit | 2,400 | - | - | |
| John Downing - Officer | Option exercise | Common Stock | 5,400 | - | - | |
| John Downing - Officer | Tax withholding / forfeiture | Common Stock | 1,591 | $23.25 | $37K | |
| John Downing - Officer | Option exercise | Restricted Stock Unit | 5,400 | - | - | |
| Anthony John Piazza - Officer | Option exercise | Common Stock | 2,000 | - | - | |
| Anthony John Piazza - Officer | Tax withholding / forfeiture | Common Stock | 589 | $23.25 | $14K | |
| Anthony John Piazza - Officer | Option exercise | Restricted Stock Unit | 2,000 | - | - | |
| Anil K. Singhal - Officer | Option exercise | Common Stock | 10,800 | - | - | |
| Anil K. Singhal - Officer | Tax withholding / forfeiture | Common Stock | 3,776 | $23.25 | $88K | |
| Anil K. Singhal - Officer | Option exercise | Restricted Stock Unit | 10,800 | - | - | |
| Joseph G. Hadzima Jr. | Open-market sale | Common Stock | 3,500 | $23.85 | $83K | |
| Sanjay Munshi - Officer | Option exercise | Common Stock | 2,880 | - | - | |
| Sanjay Munshi - Officer | Tax withholding / forfeiture | Common Stock | 701 | $23.22 | $16K | |
| Sanjay Munshi - Officer | Option exercise | Restricted Stock Unit | 2,880 | - | - | |
| Anthony John Piazza - Officer | Option exercise | Common Stock | 2,400 | - | - | |
| Anthony John Piazza - Officer | Tax withholding / forfeiture | Common Stock | 701 | $23.22 | $16K | |
| Anthony John Piazza - Officer | Option exercise | Restricted Stock Unit | 2,400 | - | - | |
| John Downing - Officer | Option exercise | Common Stock | 5,400 | - | - | |
| John Downing - Officer | Tax withholding / forfeiture | Common Stock | 1,591 | $23.22 | $37K | |
| John Downing - Officer | Option exercise | Restricted Stock Unit | 5,400 | - | - | |
| Michael Szabados - Officer | Option exercise | Common Stock | 6,300 | - | - | |
| Michael Szabados - Officer | Tax withholding / forfeiture | Common Stock | 1,856 | $23.22 | $43K | |
| Michael Szabados - Officer | Option exercise | Restricted Stock Unit | 6,300 | - | - | |
| Anil K. Singhal - Officer | Option exercise | Common Stock | 10,800 | - | - | |
| Anil K. Singhal - Officer | Tax withholding / forfeiture | Common Stock | 3,181 | $23.22 | $74K | |
| Anil K. Singhal - Officer | Option exercise | Restricted Stock Unit | 10,800 | - | - | |
| Michael Szabados - Officer | Option exercise | Common Stock | 7,875 | - | - | |
| Michael Szabados - Officer | Tax withholding / forfeiture | Common Stock | 2,313 | $23.41 | $54K | |
| Michael Szabados - Officer | Option exercise | Restricted Stock Unit | 7,875 | - | - | |
| John Downing - Officer | Option exercise | Common Stock | 6,750 | - | - | |
| John Downing - Officer | Tax withholding / forfeiture | Common Stock | 1,988 | $23.41 | $47K | |
| John Downing - Officer | Option exercise | Restricted Stock Unit | 6,750 | - | - | |
| Anil K. Singhal - Officer | Option exercise | Common Stock | 13,500 | - | - | |
| Anil K. Singhal - Officer | Tax withholding / forfeiture | Common Stock | 3,976 | $23.41 | $93K | |
| Anil K. Singhal - Officer | Option exercise | Restricted Stock Unit | 13,500 | - | - | |
| Sanjay Munshi - Officer | Tax withholding / forfeiture | Common Stock | 759 | $22.84 | $17K | |
| Anthony John Piazza - Officer | Tax withholding / forfeiture | Common Stock | 847 | $22.84 | $19K | |
| John Downing - Officer | Open-market sale | Common Stock | 3,000 | $23.47 | $70K | |
| Anil K. Singhal - Officer | Gift | Common Stock | 400,000 | - | - | |
| Anil K. Singhal - Officer | Gift | Common Stock | 400,000 | - | - | |
| Michael Szabados - Officer | Open-market sale | Common Stock | 7,500 | $22.77 | $171K | |
| John Downing - Officer | Grant or award | Restricted Stock Unit | 21,600 | - | - | |
| John Downing - Officer | Grant or award | Performance Stock Unit | 14,400 | - | - | |
| Anil K. Singhal - Officer | Grant or award | Restricted Stock Unit | 43,200 | - | - | |
| Anil K. Singhal - Officer | Grant or award | Performance Stock Unit | 28,800 | - | - | |
| John Downing - Officer | Grant or award | Restricted Stock Unit | 21,600 | - | - | |
| John Downing - Officer | Grant or award | Performance Stock Unit | 14,400 | - | - |
See every NTCT filing on record
These pages show the latest 90 of 98 Form 4 filings on record. The 7-day demo shows all 98, and sign-up brings you back to this table.
Item 5.02
Item 5.02, 5.07
Item 2.02, 9.01
Item 4.01, 9.01
Recent NTCT Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Christopher Perretta | Director | 7,000 | $266K | View on EDGAR | |
| Michael Szabados | Director | 11,000 |
NTCT insider trading FAQ
What is the latest insider trade for NTCT?
NETSCOUT SYSTEMS INC (NTCT) had 16 insider filings in the last 90 days, with the most recent on 27 October 2026. The full record for NTCT runs to 98 Form 4 filings, the earliest from 29 October 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying NTCT stock?
No insider purchases of NTCT were filed in the last 90 days.
How many insiders are selling NTCT stock?
4 insider sales of NTCT were filed in the last 90 days, totaling $813K.
Where can I see NTCT SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects NTCT Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Anil K. Singhal view on EDGAR
- - John Downing view on EDGAR
- - Christopher Perretta view on EDGAR
- - Vivian M. Vitale view on EDGAR
- - Christopher Perretta view on EDGAR
- - Marlene Pelage view on EDGAR
- - Shannon Nash view on EDGAR
- - Joseph G. Hadzima Jr. view on EDGAR
- - Alfred Grasso view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where NTCT's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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