This is a routine tax-withholding sale tied to RSU vesting, not a discretionary insider disposition. No bearish signal. Monitor for any unexpected large-scale open-market sales by insiders in future Form 4 filings.
Price Chart
Executive Summary
Robert Schlossman, an officer of Zscaler, filed a Form 144 notice of intent to sell 2,325 shares of common stock (~$448k at the filing price). The shares were acquired via RSU vesting on 9/15/2026. This is a routine insider sale to cover tax withholding obligations, not a discretionary market sale.
Key Facts
- Filer: Robert Schlossman, an officer of Zscaler
- Proposed sale: 2,325 shares of common stock
- Estimated value: ~$448,174 (based on $192.76 per share)
- Shares acquired via RSU vesting on 9/15/2026
- Sale intended to cover tax withholding obligations mandated by the issuer's equity incentive plans
- Prior similar sale on 7/6/2026: 122 shares at $150/share ($18,300) for tax withholding
Financial Impact
~$448k sale, representing a tiny fraction of the officer's likely holdings and Zscaler's multi-billion dollar market cap
Risk Factors
- None from this filing — the sale is mandatory and non-discretionary
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001713683-26-000162 |
| Document: 0001713683-26-000162-index.html | 0001713683-26-000162 |
| Document: 0001713683-26-000162.txt | 0001713683-26-000162 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 27, 2026 today | SC 13G/A | $259.90 | awaiting T+60 | — | $260.15 (+0.10%) |
Oct 26, 2026 1d ago | Institutional Cluster | $260.45 | awaiting T+60 | — | $260.15 (−0.12%) |
Oct 21, 2026 6d ago | ANALYST-UPGRADE | $231.33 | awaiting T+60 | — | $260.15 (+12.46%) |
Oct 9, 2026 18d ago | 144 | $225.78 | awaiting T+60 | — | $260.15 (+15.22%) |
Oct 6, 2026 21d ago | 8-K | $212.25 | awaiting T+60 | — | $260.15 (+22.57%) |
Oct 6, 2026 21d ago | Press Release | $212.25 | awaiting T+60 | — | $260.15 (+22.57%) |
Sep 28, 2026 29d ago | Insider Cluster | $198.36 | awaiting T+60 | — | $260.15 (−31.15%) |
Sep 25, 2026 4w ago | 144 | $199.39 | awaiting T+60 | — | $260.15 (+30.47%) |
Sep 23, 2026 4w ago | Press Release | $214.64 | awaiting T+60 | — | $260.15 (+21.20%) |
Sep 21, 2026 5w ago | Insider Cluster | $210.18 | awaiting T+60 | — | $260.15 (−23.77%) |
US Market Status
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