Netskope holder plans sale of 10,621 shares

Rhea-AI Filing Summary

Netskope Inc (NTSK) is the issuer for which Lightspeed Management Company, LLC, an affiliate, has filed a notice under Rule 144 to sell 10,621 shares of Class A Common Stock through Merrill Lynch, Pierce, Fenner & Smith Incorporated on or after September 11, 2026 on NASDAQ.

The shares to be sold were originally acquired from the issuer in a private placement on January 27, 2020 for cash. As context, a figure of 267,134,729 Class A shares outstanding is listed. Related Lightspeed entities have sold additional Class A shares over the past three months, including 1,650,000 shares and 219,075 shares in separate transactions.

Key Figures

Shares to be sold under Rule 144: 10,621 shares Aggregate market value of Rule 144 shares: $158,252.90 Class A shares outstanding: 267,134,729 shares +4 more

7 metrics

Shares to be sold under Rule 144 10,621 shares Class A Common Stock to be sold by Lightspeed Management Company, LLC

Aggregate market value of Rule 144 shares $158,252.90 Market value listed for the 10,621 Class A shares to be sold

Class A shares outstanding 267,134,729 shares Class A Common Stock outstanding figure listed with the securities information

Planned sale date September 11, 2026 Date associated with the planned sale of the 10,621 shares

Recent sale by Lightspeed Opportunity Fund LP 1,650,000 shares for $15,104,837.31 Class A Common Stock sale on June 12, 2026

Recent sale by Lightspeed Venture Partners XII LP 219,075 shares for $2,680,106.59 Class A Common Stock sale on July 9, 2026

Recent Class A sale by Lightspeed Management Company, LLC 10,621 shares for $124,238.09 Class A Common Stock sale on July 8, 2026

Key Terms

Rule 144, Private Placement, Affiliate, Class A Common Stock, +1 more

5 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Private Placement financial

"Class A Common Stock | 01/27/2020 | Private Placement | Issuer"

A private placement is a sale of securities directly to a selected group of investors, typically institutions or accredited investors, instead of through a public offering. It lets a company raise money faster and with fewer regulatory steps; for existing shareholders it matters because the newly issued shares, often sold at a discount, increase the share count and can dilute their ownership.

Affiliate regulatory

"In addition, information shall be given as to sales by all persons whose sales are required"

Class A Common Stock financial

"Class A Common Stock | Merrill Lynch, Pierce,Fenner & Smith Incorporated"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Aggregate market value financial

"Class A Common Stock | Merrill Lynch... | 10621 | 158252.9 | 267134729"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing disclose for Netskope Inc (NTSK)?

The filing discloses that Lightspeed Management Company, LLC, an affiliate, filed a Rule 144 notice to sell 10,621 shares of Netskope Inc Class A Common Stock through Merrill Lynch on or after September 11, 2026 on NASDAQ.

How many Netskope Inc (NTSK) shares are covered by this Rule 144 notice?

The notice covers 10,621 shares of Netskope Inc Class A Common Stock. These shares are listed with an aggregate market value of $158,252.90 in the securities information section of the filing.

When and how were the Netskope Inc (NTSK) shares originally acquired?

The 10,621 Netskope Inc Class A shares were acquired on January 27, 2020 in a private placement from the issuer, with the consideration described as cash.

What recent sales of Netskope Inc (NTSK) shares by related Lightspeed funds are reported?

Over the past three months, related entities report sales including 1,650,000 shares for $15,104,837.31 by Lightspeed Opportunity Fund LP and 219,075 shares for $2,680,106.59 by Lightspeed Venture Partners XII LP.

How many Netskope Inc (NTSK) Class A shares are listed as outstanding?

A figure of 267,134,729 Netskope Inc Class A Common Stock shares is listed as outstanding. This serves as a baseline share count and is not the number of shares covered by the Rule 144 sale notice.

Who signed the Netskope Inc (NTSK) Form 144 notice?

The Form 144 notice related to Netskope Inc was signed by Ryan Connor on September 11, 2026, as shown in the remarks and signature section.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/11/2026 - 04:36 PM Accepted by SEC EDGAR 09/11/2026 - 04:34 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001702122
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Netskope Inc
SEC File Number	001-42848
Address of Issuer	2445 Augustine Drive, Suite 301 Santa Clara CALIFORNIA 95054
Phone	800-979-6988
Name of Person for Whose Account the Securities are To Be Sold	Lightspeed Management Company, LLC
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Affiliate

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common Stock	Merrill Lynch, Pierce,Fenner & Smith Incorporated 555 California Street 18th Floor San Francisco CA 94104	10621	158252.9	267134729	09/11/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Common Stock	01/27/2020	Private Placement	Issuer			10621	01/27/2020	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
LIGHTSPEED OPPORTUNITY FUND LP 2200 SAND HILL RD Menlo Park CA 94025	Class A Common Stock	06/12/2026	1650000	15104837.31
Lightspeed Management Company, LLC 2200 SAND HILL RD Menlo Park CA 94025	Class A Common Stock	07/08/2026	10621	124238.09
Lightspeed Venture Partners XII LP 2200 SAND HILL RD Menlo Park CA 94025	Class A Common Stock	07/09/2026	219075	2680106.59

144: Remarks and Signature

Remarks
Date of Notice	09/11/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Ryan Connor
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)