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SEC EDGARSEP 301 min read$COST

Frates Caton sold $733K of COST

Frates Caton (Sr. Executive Vice President) sold 801 shares of COSTCO WHOLESALE CORP /NEW (COST) at $915.93 ($0.73M total) on 2026-09-29.

Original reporting
SEC EDGAR · Frates Caton
Published Sep 30, 2026, 9:52 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 30, 2026, 9:57 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
$COST
Neutral
high confidence
Mentioned
$COST
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$COSTNeutralLow
01

Why it matters

The disclosed sale is modest in size and unlikely to move the stock significantly, but it adds to the ongoing monitoring of insider activity.

02

Market read

A routine insider sale with limited price impact; useful for compliance monitoring but low trading relevance.

03

What to watch

Potential tax planning or portfolio rebalancing could be driving the sale, not company performance concerns.

Relevance 5/10Novelty 4/10Timing: today

Background

Form 4 filings provide transparent disclosure of insider transactions, allowing market participants to assess potential signals from executives.

Company-level read

Ticker impact

$COSTNeutralHigh confidence
Context

SEC Form 4 disclosed Sr. Executive Vice President Frates Caton sold 801 shares of Costco for $733,328, reducing his holdings to 7,912 shares.

Expected impact

likely modest pressure as the market prices in the insider sell

Evidence & confidence

A $733k sale by a senior executive is a primary filing but the amount is small relative to Costco's market cap, so only limited downside pressure is expected.

Market effects

Sector

Minimal effect on the retail sector; insider sales are routine and unlikely to shift sector sentiment.

Regional

No broader regional impact; the filing is specific to Costco.

Global

Limited global relevance; only relevant to investors tracking Costco.

Counterpoint

What could challenge this read

The sale could be unrelated to company fundamentals and may not indicate any negative outlook.

Key entities

  • Company
    Costco Wholesale Corp

    US-listed retailer (ticker COST) whose senior executive sold shares.

  • Individual
    Frates Caton

    Sr. Executive Vice President at Costco, reported insider sale.

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.

COST insider trading history →

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