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SEC EDGARAUG 311 min read$GLW

STEVERSON LEWIS A sold $2.0M of GLW

STEVERSON LEWIS A (Vice Chairman, EVP and CLAO) sold 13,100 shares of CORNING INC /NY (GLW) at $151.29 ($1.98M total) on 2026-08-28.

Original reporting
SEC EDGAR · STEVERSON LEWIS A
Published Aug 31, 2026, 8:05 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 31, 2026, 9:27 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
$GLW
Neutral
medium confidence
Mentioned
$GLW
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$GLWNeutralLow
01

Why it matters

Provides fresh data on insider sentiment; modest sell may influence short-term trading decisions.

02

Market read

New insider sale adds a data point for traders monitoring GLW; likely limited price effect.

03

What to watch

Insider may be diversifying holdings or meeting personal tax planning, which does not reflect company fundamentals.

Relevance 6/10Novelty 6/10Timing: after market close

Background

Form 4 filing discloses insider transactions required by SEC regulations.

Company-level read

Ticker impact

$GLWNeutralMedium confidence
Context

Vice Chairman Steverson Lewis A sold 13,100 shares of Corning (GLW) for $1.98M via a Form 4 filing on 2026-08-28.

Expected impact

minor downward pressure, likely within normal volatility range

Evidence & confidence

A $2M sale by a top officer is material enough to be noted but is small relative to Corning's market cap; markets typically react modestly.

Market effects

Sector

Materials sector may see slight bearish sentiment from insider sell, but impact is limited.

Regional

US

Global

low

Counterpoint

What could challenge this read

The sale could be routine portfolio rebalancing, not a negative signal for GLW.

Key entities

  • person
    Steverson Lewis A

    Vice Chairman, EVP and CLAO of Corning Inc.

  • company
    Corning Inc.

    Manufacturer of specialty glass and ceramics, ticker GLW.

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.

GLW insider trading history →

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