SEC Filing Analysis: Zscaler, Inc. (ZS)

Executive Summary

• Trading Significance: Low
• Key Takeaway: Director James Beer executed a small, pre-planned sale representing <4% of his direct holdings.
• Market Impact: Neutral; transaction size is immaterial relative to market capitalization.

Company Information

Field	Value
Company	Zscaler, Inc.
Ticker Symbol	ZS
CIK	0001713683
Market Cap	$23.63 Billion

Insider Information

Field	Value
Name	BEER JAMES A
CIK	0001272505
Relationship	Director

Transaction Details

Field	Value
Form Type	4
Transaction Date	2026-03-18
Transaction Code	S (Open Market Sale)
Security Type	Common Stock
Shares Involved	177
Price Per Share	$153.53
Total Value	$27,174.81
Shares Owned After	4,384
Ownership Type	Direct

Financial Impact Assessment

Transaction Materiality

Metric	Value
Transaction Value	$27,174.81
% of Market Cap	~0.0001%
Shares Transacted	177
% of Shares Outstanding	~0.0001%
Materiality Assessment	Low

Impact Evaluation

• Market Cap Context: With a market cap of $23.63 billion, a $27k transaction is statistically irrelevant to the broader market.
• Ownership Concentration: The insider retains 4,384 shares directly. This sale represents approximately 3.9% of his reported direct holdings.
• Transaction Significance: The transaction falls well below the 0.1% threshold for market cap or share count significance.

Market Impact Analysis

Stock Impact Prediction

• Direction: Neutral
• Reasoning: The volume is too low to impact price discovery, and the existence of a 10b5-1 plan negates sentiment signaling.

Volume & Sentiment

• Expected Volume Impact: None.
• Sentiment Indicator: Neutral.

Additional Context

Transaction Notes

• Special Circumstances: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted on October 3, 2025. This indicates the sale was scheduled months in advance and is not a reaction to current market events.