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SEC EDGARSEP 11 min read$OC

Marcon Rachel Barthelemy sold $130K of OC

Marcon Rachel Barthelemy (President, Doors) sold 900 shares of Owens Corning (OC) at $144.07 ($0.13M total) on 2026-08-28 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Marcon Rachel Barthelemy
Published Sep 1, 2026, 8:13 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 1, 2026, 8:45 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
$OC
Neutral
high confidence
Mentioned
$OC
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$OCNeutralLow
01

Why it matters

The disclosed sale is modest and pre‑arranged, offering little new insight for trading decisions.

02

Market read

Routine insider transaction with negligible market impact.

03

What to watch

The sale was executed under a 10b5-1 plan, reducing the likelihood of insider sentiment interpretation.

Relevance 3/10Novelty 3/10Timing: filed Sep 1 2026

Background

Form 4 filings disclose insider transactions; investors watch for large or unexpected sales.

Company-level read

Ticker impact

$OCNeutralHigh confidence
Context

President of Owens Corning sold 900 shares for $129,663 via a 10b5-1 plan on 2026-08-28.

Expected impact

minimal impact, price likely unchanged

Evidence & confidence

The sale represents less than 0.5% of insider holdings and is pre‑arranged, so markets typically view it as non‑material.

Market effects

Sector

No significant effect on the building materials sector.

Regional

Limited to US investors tracking Owens Corning.

Global

None

Counterpoint

What could challenge this read

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

Key entities

  • Company
    Owens Corning

    US‑listed building materials and composites manufacturer (ticker OC).

  • Person
    Marcon Rachel Barthelemy

    President, Doors division at Owens Corning.

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.

OC insider trading history →

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