10% Owner Sells $2.28M in ATN International Stock
ATNI sits 99% above its 52-week low of $13.86.
Summary
A 10% owner of ATN International, Cornelius B. Prior Jr., reported selling over $2.28 million worth of common stock through open market transactions between May 7 and June 12, 2026.
Key Events · Ownership and Investor Activity · ATNI
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Significant Stock Sale
Cornelius B. Prior Jr., a 10% owner, sold 82,064 shares of ATNI common stock for a total value of $2,279,030.74.
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Transaction Period
The open market sales occurred across multiple transactions between May 7 and June 12, 2026, at prices ranging from $25.54 to $28.30.
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Ownership Structure
The sales were primarily made indirectly through VI E-Cell TropicalTelecom Ltd, an entity 80% owned by Mr. Prior.
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Context of Recent Events
This sale follows recent positive news for ATN International, including the completion of the initial phase of its tower portfolio sale ($267.7 million cash received) and improved Q1 2026 financial results.
Analysis · ATNI · Technology
The sale of over $2.28 million in ATN International stock by a 10% owner, Cornelius B. Prior Jr., represents a notable reduction in his indirect holdings. While 10% owners often sell for portfolio rebalancing or liquidity, a transaction of this magnitude, representing over 0.5% of the company's market cap, is significant and could be interpreted as a lack of conviction, especially following recent positive news like the tower portfolio sale completion and improved Q1 results.
How filings like this one have moved
In the 30 days to Oct 2, 2026, 29.9% of the 1656 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.57%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, ATNI was trading at $27.63 on NASDAQ in the Technology sector, with a market capitalization of approximately $425M. The 52-week trading range was $13.86 to $30.45. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.