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SEC EDGARSEP 171 min read$WAL

Nachlas Emily sold (to issuer) $15K of WAL

Nachlas Emily (Chief Risk Officer) sold (to issuer) 189 shares of WESTERN ALLIANCE BANCORPORATION (WAL) at $79.03 across 3 trades on 2026-09-15.

Original reporting
SEC EDGAR · Nachlas Emily
Published Sep 17, 2026, 9:02 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 17, 2026, 9:26 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.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$WAL
Neutral
high confidence
Mentioned
$WAL
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$WALNeutralLow
01

Why it matters

The sale is modest and does not suggest material insider sentiment shift.

02

Market read

Low relevance; typical insider transaction with minimal trading implication.

03

What to watch

Potential upcoming regulatory or risk issues not disclosed.

Relevance 3/10Novelty 4/10Timing: filed Sep 17, 2026

Background

Form 4 filings disclose insider transactions; this filing reports a routine sale by Western Alliance Bancorporation's CRO.

Company-level read

Ticker impact

$WALNeutralHigh confidence
Context

Chief Risk Officer Nachlas Emily sold 189 shares for $14,936.67 on Sep 15, reducing her stake to 16,575 shares.

Expected impact

No significant price impact expected.

Evidence & confidence

The transaction size is small relative to market cap and typical daily volume; insider sales of this magnitude rarely affect price.

Market effects

Sector

None

Regional

None

Global

None

Counterpoint

What could challenge this read

Even small insider sales can signal concerns; monitor for further disposals.

Key entities

  • Company
    Western Alliance Bancorporation

    US regional bank (ticker WAL).

  • Person
    Nachlas Emily

    Chief Risk Officer of Western Alliance Bancorporation.

Read at source← All news

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.

WAL insider trading history →

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