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NTSK SCHEDULE 13G/A: SEC filing

Lightspeed Venture Partners entities

Filed with the SEC on · accession 0001539061-26-000018

NTSK filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Nov 13, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -2.5% by the first close after the filing.

Summary of the filing

Lightspeed Venture Partners entities filed an amended Schedule 13G disclosing beneficial ownership of Netskope Inc Class A common stock, with various Lightspeed funds holding between 0% and 8.0% of the Class A shares (representing up to 5.7% of total outstanding common stock).

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Key details

Shares beneficially owned by Lightspeed Venture Partners IX, L.P.$14.2M
Shares beneficially owned by Lightspeed Venture Partners Select, L.P.$8.8M
Shares beneficially owned by Lightspeed Venture Partners Select II, L.P.$7.5M
Shares beneficially owned by Lightspeed SPV II, LLC$15.6M
Shares beneficially owned by Lightspeed SPV II-B, LLC$7.8M
Shares beneficially owned by LS SPV Management, LLC$23.4M
Shares beneficially owned by Lightspeed Opportunity Fund, L.P.$2.7M
IssuerNetskope Inc
Reporting person / beneficial ownerLightspeed Venture Partners IX, L.P.
Reporting person / beneficial ownerLightspeed Venture Partners Select, L.P.
Reporting person / beneficial ownerLightspeed Venture Partners Select II, L.P.
Reporting person / beneficial ownerLightspeed SPV II, LLC
Reporting person / beneficial ownerLightspeed SPV II-B, LLC
Reporting person / beneficial ownerLS SPV Management, LLC
Reporting person / beneficial ownerLightspeed Opportunity Fund, L.P.

How NTSK stock reacted

Close before

$22.30

Nov 12, 2026

First close after

-2.47%

$21.75

5 trading days

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Since filing

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Frequently asked questions

What did NTSK file with the SEC on Nov 13, 2026?

NTSK filed a SCHEDULE 13G/A (SEC filing). Lightspeed Venture Partners entities filed an amended Schedule 13G disclosing beneficial ownership of Netskope Inc Class A common stock, with various Lightspeed funds holding between 0% and 8.0% of the Class A shares (representing up to 5.7% of total outstanding common stock).

How do I read a SCHEDULE 13G/A?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did NTSK stock react to this filing?

NTSK closed at $22.30 before the filing and $21.75 on Nov 13, 2026 (-2.47%).

Other NTSK SEC filings

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