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SEC EDGARAUG 261 min read$ATI

Harris Timothy J sold $3.4M of ATI

Harris Timothy J (Senior VP and CDIO) sold 16,500 shares of ATI INC (ATI) at $206.92 ($3.41M total) on 2026-08-24 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Harris Timothy J
Published Aug 26, 2026, 7:57 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 26, 2026, 8:47 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
$ATI
Bearish
medium confidence
Mentioned
$ATI
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$ATIBearishLow
01

Why it matters

The disclosed sale provides fresh data on insider sentiment, which can be factored into short‑term trading decisions.

02

Market read

New insider sale of $3.4M may cause slight bearish pressure; relevance is limited to short‑term traders.

03

What to watch

Potential upcoming earnings or strategic announcements that may offset the sale's impact.

Relevance 5/10Novelty 7/10Timing: post‑market filing on 2026-08-24

Background

Form 4 filings disclose insider transactions and are primary sources for new insider activity.

Company-level read

Ticker impact

$ATIBearishMedium confidence
Context

Senior VP Timothy Harris sold 16,500 shares of ATI at $206.92, a $3.4M transaction filed on 2026-08-26 via Form 4.

Expected impact

Possible modest downside pressure in the next few trading sessions.

Evidence & confidence

A $3.4M sale by a senior officer is material for a mid‑cap, but the amount is not large enough to trigger a sharp move.

Market effects

Sector

Minimal impact on the broader semiconductor equipment sector.

Regional

No significant regional effect.

Global

Limited to investors tracking insider activity.

Counterpoint

What could challenge this read

The sale could be a routine portfolio rebalancing rather than a lack of confidence.

Key entities

  • Company
    ATI Inc.

    Semiconductor equipment manufacturer.

  • Individual
    Timothy J. Harris

    Senior Vice President and Chief Development & Innovation Officer at ATI.

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.

ATI insider trading history →

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