Welcome to our dedicated page for Zscaler SEC filings (Ticker: ZS), 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.
Zscaler, Inc. filings document the public-company disclosures of a Nasdaq-listed cloud security software issuer. Recent Form 8-K reports cover quarterly and fiscal-year operating results, annual recurring revenue commentary, executive and board changes, stockholder meeting results, and material financing agreements.
The company’s proxy materials describe board elections, auditor ratification, executive compensation votes, equity award disclosures, and other governance matters. Its capital-structure filings include common stock registered on Nasdaq and convertible senior notes, including indenture terms, conversion and repurchase provisions, capped call arrangements, and use-of-proceeds disclosures.
Zscaler (ZS) filed a Form 4 reporting that its CRO and President of WW Sales acquired 10,730 shares of Common Stock in the form of restricted stock units on 10/15/2025 at $0. Following this grant, the reporting person beneficially owns 111,552 shares directly. The RSUs vest in 16 equal quarterly installments beginning on December 15, 2025.
Zscaler (ZS) reported an insider equity award on a Form 4. The company’s Chief Product Officer received 10,730 restricted stock units on 10/15/2025 at a price of $0, coded as an acquisition. These RSUs vest in 16 equal quarterly installments beginning on December 15, 2025. Following the transaction, the officer beneficially owns 54,208 shares, held directly.
Zscaler (ZS) reported an insider equity award. The company’s Chief Legal Officer filed a Form 4 showing acquisition of 7,154 restricted stock units (RSUs) on 10/15/2025 at $0. Following the grant, the officer beneficially owns 83,286 shares directly and 66 shares indirectly through a spouse. The RSUs vest in 16 equal quarterly installments beginning on December 15, 2025.
Zscaler, Inc. (ZS) filed a Form 144 notice reporting a proposed sale of 7,006 common shares through Morgan Stanley Smith Barney LLC with an aggregate market value of $2,133,537.18. The filing lists an approximate sale date of 10/02/2025 and indicates 158,300,823 shares outstanding for the issuer. The securities to be sold consist of 6,138 restricted stock units acquired on 09/15/2022 and 868 performance stock units acquired on 09/15/2025. The notice also shows a prior sale by Robert Schlossman of 3,832 shares on 09/16/2025 for $1,075,629.37. The filer attests there is no undisclosed material adverse information.
Zscaler, Inc. (ZS) insiders Jagtar Singh Chaudhry and P. Jyoti Chaudhry reported transactions dated 09/25/2025 on a Form 4. The filing shows dispositions totaling 372,561 shares (21,861 and 350,700 shares) reported as sold or distributed with a reported price of $0 for one line, and resulting beneficial ownership reported indirectly at 24,341,267 shares, 2,177,994 shares, and 6,666 shares for the specified holdings. Footnotes state these shares are held of record by trusts: the RSP Trust (Jyoti Chaudhry TTEE), the RSJ Trust (Jagtar S Chaudhry TTEE), and The P. Jyoti Chaudhry Family Trust (trustee Ms. Kaur). The form is signed by power of attorney on 09/29/2025.
Michael J. Rich, CRO and President of Worldwide Sales at Zscaler, reported the vesting and partial disposition of equity awards. On September 15, 2025 14,337 performance-based restricted stock units vested and were recorded as acquired at $0 per share because they were RSUs converting to common stock. Following vesting the reporting person beneficially owned 112,540 shares. On September 16, 2025 the reporting person sold 11,718 shares to satisfy tax withholding obligations at a weighted-average sale price of $280.6977 per share, leaving 100,822 shares beneficially owned. The Form 4 was signed via power of attorney on September 17, 2025.
Michael J. Rich, CRO and President of Worldwide Sales at Zscaler, reported the vesting and partial disposition of equity awards. On September 15, 2025 14,337 performance-based restricted stock units vested and were recorded as acquired at $0 per share because they were RSUs converting to common stock. Following vesting the reporting person beneficially owned 112,540 shares. On September 16, 2025 the reporting person sold 11,718 shares to satisfy tax withholding obligations at a weighted-average sale price of $280.6977 per share, leaving 100,822 shares beneficially owned. The Form 4 was signed via power of attorney on September 17, 2025.
Zscaler director and EVP of Corporate Strategy & Ventures vested 2,067 performance-based restricted stock units on 09/15/2025, which converted to common shares that increased reported beneficial ownership to 78,356 shares. The filing shows the reporting person sold 4,524 shares on 09/16/2025 to satisfy tax-withholding obligations at a weighted average price of $280.6985, leaving 73,832 shares beneficially owned after the sale. The RSUs were originally granted June 3, 2025 under the companys FY2018 Incentive Plan and vested 100% on the noted date. The Form 4 was signed by power of attorney on 09/17/2025.
Zscaler director and EVP of Corporate Strategy & Ventures vested 2,067 performance-based restricted stock units on 09/15/2025, which converted to common shares that increased reported beneficial ownership to 78,356 shares. The filing shows the reporting person sold 4,524 shares on 09/16/2025 to satisfy tax-withholding obligations at a weighted average price of $280.6985, leaving 73,832 shares beneficially owned after the sale. The RSUs were originally granted June 3, 2025 under the companys FY2018 Incentive Plan and vested 100% on the noted date. The Form 4 was signed by power of attorney on 09/17/2025.
Adam Geller, Chief Product Officer at Zscaler (ZS), received 18,322 performance-based restricted stock units that vested 100% on 09/15/2025. Those RSUs were granted under the companys Fiscal Year 2018 Incentive Plan and converted into common stock resulting in beneficial ownership of 65,135 shares immediately after vesting. Over 09/16/2025 through 09/17/2025 the reporting person sold a total of 29,457 shares in multiple transactions, including sales to cover tax withholding related to the vesting and other sales executed pursuant to a Rule 10b5-1 trading plan adopted on 03/12/2025. Share count disclosed at the end of the reported transactions is 43,478 shares owned beneficially. The Form 4 reports weighted-average sale prices for the transactions within the specified ranges.
Adam Geller, Chief Product Officer at Zscaler (ZS), received 18,322 performance-based restricted stock units that vested 100% on 09/15/2025. Those RSUs were granted under the companys Fiscal Year 2018 Incentive Plan and converted into common stock resulting in beneficial ownership of 65,135 shares immediately after vesting. Over 09/16/2025 through 09/17/2025 the reporting person sold a total of 29,457 shares in multiple transactions, including sales to cover tax withholding related to the vesting and other sales executed pursuant to a Rule 10b5-1 trading plan adopted on 03/12/2025. Share count disclosed at the end of the reported transactions is 43,478 shares owned beneficially. The Form 4 reports weighted-average sale prices for the transactions within the specified ranges.
Zscaler Chief Legal Officer Robert Schlossman reported two share disposals related to restricted stock units and withholding arrangements. On 09/15/2025, 2,000 shares were disposed of under code G at no cash consideration, and on 09/16/2025 he sold 3,832 shares to satisfy tax withholding at a weighted average price of $280.6966. After these transactions the reporting person directly beneficially owned 83,138 shares and his spouse held 66 shares indirectly, for a combined disclosed interest of 83,204 shares. The Form 4 indicates the 3,832-share sale was executed to cover tax obligations and was not a discretionary trade.
Zscaler Chief Legal Officer Robert Schlossman reported two share disposals related to restricted stock units and withholding arrangements. On 09/15/2025, 2,000 shares were disposed of under code G at no cash consideration, and on 09/16/2025 he sold 3,832 shares to satisfy tax withholding at a weighted average price of $280.6966. After these transactions the reporting person directly beneficially owned 83,138 shares and his spouse held 66 shares indirectly, for a combined disclosed interest of 83,204 shares. The Form 4 indicates the 3,832-share sale was executed to cover tax obligations and was not a discretionary trade.
Jagtar S. Chaudhry, identified as CEO, Chairman, director and a >10% owner of Zscaler, Inc. (ZS), reported a routine equity transaction on 09/16/2025. He sold 2,865 shares of common stock to satisfy tax withholding obligations arising from the vesting of restricted stock units; the weighted average sale price was $280.6976. Following that sale, Mr. Chaudhry directly owned 350,700 shares. He also retains substantial indirect holdings: 2,177,994 shares held by the RSJ Trust, 24,363,128 shares held by the RSP Trust, and 6,666 shares held by The P. Jyoti Chaudhry Family Trust. The filing was submitted individually and signed by a power of attorney on 09/17/2025.
Jagtar S. Chaudhry, identified as CEO, Chairman, director and a >10% owner of Zscaler, Inc. (ZS), reported a routine equity transaction on 09/16/2025. He sold 2,865 shares of common stock to satisfy tax withholding obligations arising from the vesting of restricted stock units; the weighted average sale price was $280.6976. Following that sale, Mr. Chaudhry directly owned 350,700 shares. He also retains substantial indirect holdings: 2,177,994 shares held by the RSJ Trust, 24,363,128 shares held by the RSP Trust, and 6,666 shares held by The P. Jyoti Chaudhry Family Trust. The filing was submitted individually and signed by a power of attorney on 09/17/2025.