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sellWeak cluster of 3

Cornelius B Prior Jr sold $81k of ATNI

owner at ATN International, Inc.. 2,526 shares at an average of $32.05, traded Aug 13, 2026, filed Aug 17, 2026.

Warning score
36
Value
$81k
2,526 shares
Holdings after
64,410
-4% from before
From 52-week low
+133%
low $13.51, close $31.54
From 52-week high
-1%
high $31.78, as of Aug 13, 2026

Score components

  • Role
    10% owner
    +12
  • Trade size
    $81k at market
    +9
  • Share of holdings sold
    Sold 3.8% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ATNIOct 12, 2026 · close 26.37
Since filing Aug 17, 2026: -15.6%SPY +0.9% · excess -16.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000922147-26-000014, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 13, 2026SOpen-market sale
Common Stockindirect: By VI E-Cell Tropical Telecom Ltd
-2,500$32.05$80k64,436Aug 17, 2026
Aug 14, 2026SOpen-market sale
Common Stockindirect: By VI E-Cell Tropical Telecom Ltd
-26$32.10$83564,410Aug 17, 2026

Related signals

Other insiders at ATN International, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
51Moderate
ATNIsell 3
ATN International, Inc.
Cornelius B Prior Jr
owner
$308k
9,867 shares
-33%
37Weak
ATNIsell 2
ATN International, Inc.
Cornelius B Prior Jr
owner
$221k
7,124 shares
-19%
29Weak
ATNIsell 2
ATN International, Inc.
Patricia Jacobs
director
$45k
1,500 shares
-7%
46Moderate
ATNIsell 3
ATN International, Inc.
Cornelius B Prior Jr
owner
$313k
10,000 shares
-21%
47Moderate
ATNIsell 3
ATN International, Inc.
Cornelius B Prior Jr
owner
$334k
10,500 shares
-18%
35Weak
ATNIsell 3
ATN International, Inc.
Patricia Jacobs
director
$31k
1,000 shares
-4%
44Moderate
ATNIsell 3
ATN International, Inc.
Cornelius B Prior Jr
owner
$214k
6,745 shares
-10%
40Moderate
ATNIsell 3
ATN International, Inc.
Cornelius B Prior Jr
owner
$228k
7,000 shares
-9%
41Moderate
ATNIsell 3
ATN International, Inc.
Mary Mabey
SVP AND GENERAL COUNSEL
$161k
5,000 shares
-8%
39Weak
ATNIsell 3
ATN International, Inc.
Cornelius B Prior Jr
owner
$224k
7,500 shares
-9%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Cornelius B Prior Jr sold $81k of ATNI | InsiderTell