Grasso Alfred

SEC Form 4 insider trading activity

Grasso Alfred has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: May 14, 2026.

On the most recent filing, Grasso Alfred is listed as Director at NETSCOUT SYSTEMS INC. Inside the rolling window, Grasso Alfred reported no open-market purchases and 1 open-market sale totaling $203K in NTCT.

Companies traded

Other insiders at NTCT

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$203K

reported sales (SEC code S)

Companies

1

in the rolling window

Source
NTCT
Grasso Alfred
Sale$203KMay 14SEC ↗

Frequently asked questions

How many SEC Form 4 filings has Grasso Alfred made?

Grasso Alfred has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company since 2025.

Which companies does Grasso Alfred trade?

Grasso Alfred has filed SEC Form 4 disclosures for 1 company, including NTCT.

When was Grasso Alfred's most recent SEC Form 4 filing?

Grasso Alfred's most recent SEC Form 4 filing on Tracefour is dated May 14, 2026.

What is Grasso Alfred's total buy and sell value in the current window?

Inside the rolling retention window, Grasso Alfred bought $0 and sold $203K based on SEC Form 4 filings.

What was Grasso Alfred's largest disclosed transaction?

The largest disclosed transaction in the current window is a sale of 5,000 NTCT shares on 2026-05-12, worth $203K, per SEC Form 4 filings.