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Zscaler Officer Adam Geller Files Form 144 to Sell 661 Shares

Low SignificanceSeptember 21, 2026 at 4:46:00 PM EDT

Zscaler, Inc.

$ZS144CIK: 0001713683

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Filing Summary

šŸ“‹ Form 144 Notice of Proposed Sale: Zscaler, Inc. ($ZS) • Insider: Adam Geller (Officer) • Proposed Sale: 661 Common shares (~$132,200.00) • Approx. Date: September 21, 2026 • Broker: Morgan Stanley Smith Barney LLC • Trading Plan: Rule 10b5-1 adopted on March 20, 2026

Comprehensive Analysis

Executive Summary

On September 21, 2026, Zscaler, Inc. officer Adam Geller filed a Form 144 notice disclosing the proposed sale of 661 shares of common stock with an aggregate market value of $132,200.00 through Morgan Stanley Smith Barney LLC.

Transaction Details

  • Security: Common Stock
  • Shares Proposed for Sale: 661
  • Aggregate Market Value: $132,200.00 (~$200.00 per share)
  • Shares Outstanding: 163,054,698
  • Acquisition Origin: Acquired on September 15, 2026, as performance shares directly from the issuer.
  • Rule 10b5-1 Plan: The sale is executed pursuant to a pre-arranged trading plan adopted on March 20, 2026.

Recent Trading Activity (Past 3 Months)

Prior sales disclosed in the filing include:

  • September 17, 2026: 4,584 shares for $880,173.84
  • September 16, 2026: 5,578 shares for $1,075,230.90
  • June 22, 2026: 2,817 shares for $345,364.20

Market Impact & Significance

The proposed disposition of 661 shares represents an immaterial fraction of Zscaler's outstanding float and is conducted under a Rule 10b5-1 trading plan established six months prior, resulting in a Low trading significance rating.

Topics:#Zscaler#ZS#Form144#InsiderTrading#TechStocks

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