# Netscout Systems Inc (NTCT) insider trading

> In the 12 months to Nov 9, 2026, 6 NTCT insiders reported open-market sales of $2.4M across 16 filings; no open-market purchases were filed.

Canonical: https://massive.com/quote/ntct/insider-trading
Latest filing: 2026-10-27 (last 12 months; source: SEC EDGAR)
Source: Massive (https://massive.com/docs/llms.txt)

## Summary

| Measure | Value | Detail |
| --- | --- | --- |
| Open-market sales | $2.4M | 16 filings · 6 insiders |
| Open-market purchases | $0 | 0 filings |
| Pre-arranged sales (10b5-1) | 15 of 16 | $2.3M of $2.4M sold (94%) |

## Open-market trades by insider

| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
| --- | --- | --- | --- | --- | --- | --- |
| John Downing | EVP, World-Wide Sales → EVP, Worldwide Sales Ops | $807.1K | — | 4 | 100% of sales | 2026-08-13 |
| Christopher Perretta | Director | $546.1K | — | 2 | 100% of sales | 2026-09-14 |
| Michael Szabados | Director | $534.5K | — | 4 | 72% of sales | 2026-08-26 |
| Sanjay Munshi | Chief Operating Officer | $278.1K | — | 4 | 100% of sales | 2026-08-19 |
| Alfred Grasso | Director | $203.4K | — | 1 | 100% of sales | 2026-05-14 |
| Joseph G. Hadzima Jr. | Director | $79.8K | — | 1 | 100% of sales | 2025-11-21 |

## Open-market trades by filing

16 filings in the last 12 months, newest first.

| Filed | Traded | Insider | Role | Type | Shares | Avg price | Value | Held after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-14 | 2026-09-11 | Christopher Perretta | Director | Sale (10b5-1) | 7,000 | $38.00 | $266.0K | 40,866 | — |
| 2026-08-26 | 2026-08-25 | Michael Szabados | Director | Sale | 4,000 | $37.70 | $150.8K | 41,654 | — |
| 2026-08-19 | 2026-08-17 | Sanjay Munshi | Chief Operating Officer | Sale (10b5-1) | 2,269 | $39.27 | $89.1K | 6,729 | — |
| 2026-08-13 | 2026-08-11 | John Downing | EVP, Worldwide Sales Ops | Sale (10b5-1) | 8,000 | $38.41 | $307.3K | 127,809 | — |
| 2026-06-09 | 2026-06-08 | John Downing | EVP, World-Wide Sales | Sale (10b5-1) | 8,000 | $40.29 | $322.3K | 129,121 | — |
| 2026-05-18 | 2026-05-15 | Sanjay Munshi | Chief Operating Officer | Sale (10b5-1) | 1,985 | $38.40 | $76.2K | 5,005 | — |
| 2026-05-18 | 2026-05-15 | Michael Szabados | Director | Sale (10b5-1) | 4,000 | $38.40 | $153.6K | 32,494 | — |
| 2026-05-14 | 2026-05-12 | Alfred Grasso | Director | Sale (10b5-1) | 5,000 | $40.67 | $203.4K | 35,000 | — |
| 2026-02-23 | 2026-02-20 | John Downing | EVP, World-Wide Sales | Sale (10b5-1) | 3,000 | $30.00 | $90.0K | 129,494 | — |
| 2026-02-20 | 2026-02-18 | John Downing | EVP, World-Wide Sales | Sale (10b5-1) | 3,000 | $29.18 | $87.5K | 132,494 | — |
| 2026-02-20 | 2026-02-18 | Sanjay Munshi | Chief Operating Officer | Sale (10b5-1) | 2,000 | $29.18 | $58.4K | 4,254 | — |
| 2026-02-20 | 2026-02-18 | Michael Szabados | Director | Sale (10b5-1) | 4,000 | $29.18 | $116.7K | 36,494 | — |
| 2025-12-15 | 2025-12-12 | Christopher Perretta | Director | Sale (10b5-1) | 10,000 | $28.01 | $280.1K | 40,866 | — |
| 2025-12-05 | 2025-12-03 | Sanjay Munshi | Chief Operating Officer | Sale (10b5-1) | 2,000 | $27.23 | $54.5K | 6,254 | — |
| 2025-11-21 | 2025-11-19 | Joseph G. Hadzima Jr. | Director | Sale (10b5-1) | 3,113 | $25.63 | $79.8K | 128,185 | — |
| 2025-11-14 | 2025-11-12 | Michael Szabados | Director | Sale (10b5-1) | 4,000 | $28.35 | $113.4K | 40,494 | — |

## Other insider activity (not market trades)

- Option exercises: 30 records
- Tax withholding: 22 records
- Gifts: 2 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

## How to read this page

- **Open-market purchase or sale**: A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- **Pre-arranged (10b5-1)**: The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- **Role**: The title on each filing. Someone whose title changed shows more than one.
- **Filing date**: Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.

## FAQ

### Has Netscout Systems Inc's CEO sold stock?

No. Anil K. Singhal (CEO) made no open-market sales filed as CEO in the last 12 months.

### How current is NTCT’s insider data?

These are NTCT Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

### What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

## Live data

This page joins two Massive endpoints: Form 4 filings and daily prices. The NTCT Form 4 request:

- `GET https://api.massive.com/stocks/filings/vX/form-4?tickers=NTCT&filing_date.gte=2025-11-09&sort=filing_date.desc&limit=500`

Requests need a Massive API key. API reference for agents: https://massive.com/docs/llms.txt. Connect an AI agent through the Massive MCP server: https://massive.com/docs/ai-tools.

## Related

- [Netscout Systems Inc (NTCT) stock price](https://massive.com/quote/ntct.md)
- [Recent insider trading](https://massive.com/quote/insider-trading.md)
- [Markets overview](https://massive.com/quote/index.md)

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