Welcome to our dedicated page for Netscout Sys SEC filings (Ticker: NTCT), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
NETSCOUT Systems Inc. filings document formal disclosures for an operating technology company providing enterprise network observability, carrier service assurance, cybersecurity and DDoS protection solutions. Recent Form 8-K reports furnish quarterly and annual operating results, future-performance expectations and related earnings-release exhibits.
The company’s definitive proxy statement covers annual meeting governance matters, shareholder voting, director-related disclosures and compensation topics tied to its public-company oversight. These filings frame NETSCOUT’s reporting around service assurance, cybersecurity, operating performance, governance and recurring public-company disclosure obligations.
NETSCOUT Systems President & CEO Anil K. Singhal reported routine equity compensation activity involving restricted stock units. On May 6, 2026, 10,800 restricted stock units converted into an equal number of shares of Common Stock. To cover related tax obligations, 3,181 of these shares were withheld, based on a reference price of $35.77 per share, with no open-market sale.
After these transactions, Singhal directly held 435,040 shares of Common Stock. In addition, 1,443,960 shares were beneficially owned indirectly through various trusts for the benefit of Singhal and his spouse, reflecting a substantial continuing equity position.
NETSCOUT SYSTEMS INC executive Anthony John Piazza reported routine equity compensation activity. On May 6, 2026, he acquired 4,500 shares of Common Stock upon vesting of restricted stock units and had 1,423 shares withheld to cover his tax withholding obligation. These transactions were not open-market trades. After the transactions, he directly held 24,648 shares of Common Stock.
NETSCOUT SYSTEMS INC Chief Operating Officer Sanjay Munshi reported routine equity compensation activity. On May 6, 2026, previously granted restricted stock units vested into 3,750 shares of Common Stock. No open‑market buy or sell occurred; this was an automatic conversion of awards.
To cover associated tax obligations from the vesting, 1,014 shares of Common Stock were withheld based on a share value of $35.77, which reflects the May 5, 2026 closing price. After these transactions, Munshi directly holds 6,990 shares of Common Stock and 27,690 restricted stock units that remain outstanding.
NETSCOUT Systems executive vice president of world-wide sales John Downing reported routine equity compensation activity. On May 6, 2026, 5,400 shares of common stock were acquired upon the vesting of previously granted restricted stock units. Of these, 1,588 shares were withheld to cover his tax withholding obligation, a non-market disposition. Following these transactions, he directly owned 133,306 shares of NETSCOUT common stock, indicating he retained a substantial equity stake.
NETSCOUT SYSTEMS, INC. ownership disclosure: Legal & General Group Plc reported beneficial ownership of 3,635,111 shares of common stock, representing 5.0% of the class as of 03/31/2026. The filing shows shared voting and shared dispositive power over these shares.
The statement lists affiliated filers including Legal & General Investment Management Ltd, LGIM Managers (Europe) Limited, Legal & General UCITS ETF Plc, Legal & General Investment Management America Inc, and LGIM Singapore PTE Ltd, with per-entity share counts reported in the schedule.
NETSCOUT SYSTEMS, INC. reported modestly higher revenue and a sharp improvement in profitability for fiscal year 2026, driven by growth in both product and service lines. Full-year revenue rose to $859.5 million, with product revenue of $370.1 million and service revenue of $489.3 million. GAAP results swung from a prior-year loss driven by goodwill impairment to net income of $95.5 million, while non-GAAP net income increased to $182.0 million and adjusted EBITDA reached $228.1 million, or 26.5% of revenue. In the fourth quarter, revenue was stable at $203.0 million, with stronger service revenue offsetting lower product sales, and non-GAAP diluted EPS held at $0.52. The company guided fiscal 2027 revenue to $885–$915 million and non-GAAP diluted EPS to $2.65–$2.80, reflecting mid‑single‑digit revenue growth and high‑single‑digit earnings growth expectations, including about $20 million in annualized revenue from a recently closed DDoS protection asset acquisition.
Vanguard Portfolio Management reported beneficial ownership of 5,612,461 shares (7.77%) of NetScout Systems Inc common stock as of 03/31/2026. The filing shows sole voting power of 83,617 and sole dispositive power of 5,612,461. The Schedule 13G was signed on 04/29/2026.
NetScout Systems Inc ownership update: The Vanguard Group reports 0 shares beneficially owned of NetScout common stock, representing 0% of the class after an internal realignment effective January 12, 2026. The filing states certain Vanguard subsidiaries will report holdings separately in reliance on SEC Release No. 34-39538.
NETSCOUT SYSTEMS INC executive John Downing sold shares in a planned transaction. On February 20, 2026, he executed an open-market sale of 3,000 shares of NETSCOUT common stock at $30.00 per share. After this sale, he directly owned 129,494 shares of the company’s stock.
The sale was made under a pre-arranged Rule 10b5-1 trading plan that he adopted on February 20, 2025. Such plans are designed to allow insiders to systematically sell shares over time according to preset instructions.