ZS director files Form 144 to sell 2,817 shares

Zscaler reports a proposed restricted-stock sale by an issuer-affiliated holder.

Rhea-AI Filing Summary

Zscaler reports a proposed restricted-stock sale by an issuer-affiliated holder. The filing identifies 2,817 shares of Common Stock described as Restricted Stock and lists the filing date as 06/22/2026. The disclosure also shows a prior sale of 1,940 shares on 06/16/2026 for $245,273.31.

Insights

Securities Compliance Counsel

Routine Rule 144 notice for restricted shares; prior small sale disclosed.

The filing lists 2,817 restricted shares proposed for sale and records a recent disposition of 1,940 shares on 06/16/2026 for $245,273.31. This is a procedural resale notice under resale rules.

Timing and proceeds treatment are those reported by the filer; subsequent Form 4/Form 144 amendments or broker reports would show completed transactions.

Key Figures

Proposed shares to be sold: 2,817 shares Filing date: 06/22/2026 Shares sold in past 3 months: 1,940 shares +2 more

5 metrics

Proposed shares to be sold 2,817 shares listed as Restricted Stock in the Form 144 excerpt

Filing date 06/22/2026 date shown on the Form 144 header

Shares sold in past 3 months 1,940 shares disposition by Adam Geller on 06/16/2026

Proceeds from prior sale $245,273.31 value reported for the 1,940-share sale on 06/16/2026

Exchange NASDAQ exchange indicator shown in the excerpt

Key Terms

Restricted Stock, Form 144, Issuer

3 terms

Restricted Stock regulatory

"Securities To Be Sold | Common | 12/15/2025 | Restricted Stock"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Form 144 regulatory

"CONTENT METADATA: "form_type": "144""

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Issuer regulatory

"Securities To Be Sold | ... | ISSUER"

FAQ

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

What does ZS Form 144 disclose about the proposed sale?

It discloses a proposed sale of 2,817 restricted shares filed on 06/22/2026. The filing also reports a prior sale of 1,940 shares on 06/16/2026 for $245,273.31, showing recent holder activity.

Who reported the past sale shown in the ZS filing?

The filing lists Adam Geller as the address-holder reporting a sale of 1,940 shares on 06/16/2026. The report shows the transaction value as $245,273.31 in the excerpt provided.

Are the shares in the ZS Form 144 restricted or unrestricted?

The filing explicitly labels the securities as Restricted Stock. The entry shows the proposed offering relates to restricted shares rather than freely tradable common stock.

Does the ZS Form 144 show how proceeds will be used?

No use-of-proceeds detail is provided in the excerpt; the filing lists share counts and transaction values. Any allocation of proceeds is not stated in the provided content.

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

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Accepted by SEC EDGAR 06/22/2026 - 04:05 PM EDT 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	0002040014
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	ZSCALER, INC.
SEC File Number	001-38413
Address of Issuer	120 Holger Way San Jose CALIFORNIA 95134
Phone	(408) 533-0288
Name of Person for Whose Account the Securities are To Be Sold	ADAM GELLER
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	Officer

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
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2817	345364.20	161709525	06/22/2026	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 *
Common	12/15/2025	Restricted Stock	ISSUER			2817	12/15/2025	Not Applicable

* 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
ADAM GELLER 120 Holger Way San Jose CA 95134	Common	06/16/2026	1940	245273.31

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock during the period of 12/15/2025 through 6/15/2026.
Date of Notice	06/22/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/20/2026
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	/s/ Adam Geller
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)