$ACA

Carrillo Antonio sold (to issuer) $100.1M of ACA

Carrillo Antonio (President & CEO) sold (to issuer) 667,240 shares of Arcosa, Inc. (ACA) at $150.00 ($100.09M total) on 2026-10-23.

Original reporting
SEC EDGAR · Carrillo Antonio
Published Oct 23, 2026, 8:46 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 23, 2026, 9:01 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.
AlphAI market briefInsider activity
Primary signal
$ACA
Bearish
high confidence
Mentioned
$ACA
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$ACABearishMed
01

Why it matters

The insider sell is a primary disclosure with material dollar value, likely influencing short‑term price action.

02

Market read

A $100M insider sell by the CEO is a notable event for ACA shareholders and may trigger sell‑side pressure.

03

What to watch

Potential tax planning or diversification motives for the CEO.

Relevance 6/10Novelty 7/10Timing: today

Background

Form 4 filing disclosed a direct sale of shares by Arcosa's President & CEO.

Company-level read

Ticker impact

$ACABearishHigh confidence
Context

CEO Carrillo Antonio sold 667,240 shares for $100.1M, reducing his stake to zero.

Expected impact

likely downward pressure as the market prices in the insider sell

Evidence & confidence

The transaction size ($100M) is material for a mid‑cap company and the insider exits completely, which traders typically view as a bearish signal.

Market effects

Minimal sector impact; the sell is company‑specific.

No broader regional effect.

Limited to investors tracking Arcosa.

Counterpoint

The sell could be a routine liquidity event unrelated to fundamentals.

Key entities

  • Arcosa, Inc.

    US‑listed construction and infrastructure firm (ticker ACA).

  • Carrillo Antonio

    President & CEO of Arcosa, the insider executing the sale.

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.

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