$ZS

RUBIN KEVIN sold $133K of ZS

RUBIN KEVIN (Chief Financial Officer) sold 514 shares of Zscaler, Inc. (ZS) at an average of $259.15 ($253.26–$261.27, $0.13M total) across 9 trades on 2026-10-26 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · RUBIN KEVIN
Published Oct 27, 2026, 8:23 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 27, 2026, 8:25 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$ZS
Neutral
high confidence
Mentioned
$ZS
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$ZSNeutralLow
01

Why it matters

The disclosed sale is modest and unlikely to affect Zscaler's price materially.

02

Market read

Minor relevance for traders monitoring insider activity; no actionable trade signal.

03

What to watch

The sale was pre‑arranged under a 10b5‑1 plan, indicating no immediate personal urgency.

Relevance 3/10Novelty 3/10Timing: after market close on 2026-10-26

Background

Form 4 filings disclose insider transactions; a CFO sale is routine and often pre‑planned.

Company-level read

Ticker impact

$ZSNeutralHigh confidence
Context

CFO Kevin Rubin sold 514 shares of Zscaler for $133K via a 10b5-1 plan, reducing his stake to 62,113 shares.

Expected impact

likely slight pressure as the market prices in the insider sell

Evidence & confidence

The transaction amount is small relative to market cap and typical daily volume, so any impact will be minimal.

Market effects

None significant; insider sale does not affect the broader cybersecurity sector.

No regional impact.

Limited to Zscaler investors.

Counterpoint

Some investors may view the sale as a signal of insider concern, but the size is too small to warrant a contrarian trade.

Key entities

  • Zscaler, Inc.

    Cybersecurity firm listed on NASDAQ under ticker ZS.

  • Kevin Rubin

    Chief Financial Officer of Zscaler.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

Related articles

$ZSHigh

Why Is Zscaler Stock Going Up?

Zscaler (ZS) shares rose 7.8% on October 21, 2026, after DA Davidson initiated coverage with a Neutral rating and $215 price target. The stock trades at 11.2x sales, reflecting its 25.4% revenue growth to $3.35B in fiscal 2026, despite a net loss. Operating loss narrowed to 0.4% of revenue in Q4, with $779M in free cash flow. Management expects slower growth of 16.6%-17.5% in fiscal 2027.