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144 ·Filed Sep 25, 2026

ZS

Zscaler, Inc.
NEUTRAL
Impact 2/10
Horizonimmediate Processed1mo ago SEC0001968582-26-001015
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral

This is a routine tax-motivated sale tied to RSU vesting, not a discretionary insider sale. The dollar amount is small relative to the CFO's total holdings and the company's market cap. No material read-through for the stock.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d
ZS ▲ +30.62% at T+20d
NEUTRAL call +30.62% · α vs SPY +30.65% · entry $199.39 → $260.45
Next anchor: T+60d in 8w
Entry = T+0 close
Sep 25, 2026
via day close
T+1d
-0.52%
call -0.52% · α -0.33%
$198.36
settled 4w ago
T+5d
+1.21%
call +1.21% · α +0.00%
$201.80
settled 26d ago
T+20d
+30.62%
call +30.62% · α +30.65%
$260.45
settled 5d ago
T+60d
Pending
in 8w

Price Chart

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Executive Summary

Kevin Rubin, CFO of Zscaler, filed a Form 144 notice of intent to sell 1,547 shares of common stock, with an estimated aggregate market value of approximately $332,048. The shares are from RSU vesting events in June and September 2026. This is a routine sale by an officer to cover tax obligations from equity vesting, not a discretionary open-market sale.

Key Facts

  • Kevin Rubin, CFO of Zscaler, filed Form 144 to sell 1,547 shares
  • Estimated aggregate market value of proposed sale: ~$332,048
  • Shares to be sold through J.P. Morgan Securities LLC as agent
  • Shares acquired via RSU vesting on 06/15/2026 (519 shares) and 09/15/2026 (1,028 shares)
  • Two recent sales of 503 shares each on 07/27/2026 and 08/25/2026 are noted in the filing

Financial Impact

Proposed sale of 1,547 shares valued at ~$332,048, representing a small fraction of the CFO's total holdings and a negligible percentage of Zscaler's market cap.

dilution

Risk Factors

  • Insider selling ahead of earnings could signal lack of confidence, but this appears to be a scheduled sale for tax purposes
  • Form 144 is an intent to sell; the actual sale may not occur

Investment Themes

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001968582-26-001015
Document: 0001968582-26-001015-index.html0001968582-26-001015
Document: 0001968582-26-001015.txt0001968582-26-001015
36 reports for ZS
Performance horizon
60% Hit rate @ T+60 3 of 5 directional calls Went positive at some point 6 of 8 best @ T+60▲ +8.22%Jun 1, 2026
Filters
Rows
Reports for ZS — sortable, filterable
TypeNow
Oct 27, 2026
today
SC 13G/A
NEUTRAL ★ 2/10
$259.90awaiting T+60—$260.15 (+0.10%)
Oct 26, 2026
1d ago
Institutional Cluster
NEUTRAL ★ 3/10
$260.45awaiting T+60—$260.15 (−0.12%)
Oct 21, 2026
6d ago
ANALYST-UPGRADE
NEUTRAL ★ 1/10
$231.33awaiting T+60—$260.15 (+12.46%)
Oct 9, 2026
18d ago
144
NEUTRAL ★ 3/10
$225.78awaiting T+60—$260.15 (+15.22%)
Oct 6, 2026
21d ago
8-K
NEUTRAL ★ 3/10
$212.25awaiting T+60—$260.15 (+22.57%)
Oct 6, 2026
21d ago
Press Release
NEUTRAL ★ 4/10
$212.25awaiting T+60—$260.15 (+22.57%)
Sep 28, 2026
29d ago
Insider Cluster
BEARISH ★ 4/10
$198.36awaiting T+60—$260.15 (−31.15%)
Sep 25, 2026
4w ago
144
NEUTRAL ★ 2/10
$199.39awaiting T+60—$260.15 (+30.47%)
Sep 23, 2026
4w ago
Press Release
NEUTRAL ★ 3/10
$214.64awaiting T+60—$260.15 (+21.20%)
Sep 21, 2026
5w ago
Insider Cluster
BEARISH ★ 4/10
$210.18awaiting T+60—$260.15 (−23.77%)
Showing 10 of 36

US Market Status

Market Closed — Opens Thu (11h 49m)

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Report published Sep 25, 2026