$ATNI

PRIOR CORNELIUS B JR sold $334K of ATNI (indirect holdings)

PRIOR CORNELIUS B JR sold 10,500 indirectly-held shares of ATN International, Inc. (ATNI) at an average of $31.83 ($31.25–$31.86, $0.33M total) across 2 trades over 2026-08-19 to 2026-08-20.

Original reporting
SEC EDGAR · PRIOR CORNELIUS B JR
Published Aug 21, 2026, 4:39 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 21, 2026, 4:41 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
$ATNI
Neutral
high confidence
Mentioned
$ATNI
Relevance
4/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$ATNINeutralLow
01

Why it matters

The sale represents a routine liquidity event; unlikely to affect valuation materially.

02

Market read

Minor insider transaction with limited trading relevance.

03

What to watch

Potential upcoming secondary offering or strategic shift not disclosed.

Relevance 4/10Novelty 4/10Timing: filed 2026-08-21 after market close

Background

ATN International is a provider of wireless communication services; insider holds a significant stake.

Company-level read

Ticker impact

$ATNINeutralHigh confidence
Context

Insider PRIOR CORNELIUS B JR sold 10,500 shares for $334,242 via open‑market transactions on 2026‑08‑19/20.

Expected impact

No material move expected; price may dip slightly on volume.

Evidence & confidence

Sale size is small relative to float and market cap; insider remains a 10% owner.

Market effects

No broader sector impact; telecom services sector unchanged.

U.S. market only; no regional ripple.

Limited to ATNI shareholders.

Counterpoint

If insider selling signals upcoming negative news, short sellers could test the stock.

Key entities

  • PRIOR CORNELIUS B JR

    10% owner of ATN International who filed a Form 4 sale.

  • ATN International, Inc.

    Issuer of the shares sold.

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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