Founder Cornelius Prior's Affiliate Sells $2.28M in ATN International Stock
ATNI sits 99% above its 52-week low of $13.86.
Summary
ATN International founder Cornelius B. Prior, Jr.'s affiliate sold $2.28 million in company stock, reducing his overall beneficial ownership through a series of transactions.
Key Events · Ownership and Investor Activity · ATNI
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Affiliate Sells Significant Shares
VI E-Cell Tropical Telecom Ltd., an entity 80% owned by founder Cornelius B. Prior, Jr., sold an aggregate of 82,064 shares of common stock for approximately $2.28 million in open market sales between May 7 and June 12, 2026.
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Founder's Remaining Stake
Following these transactions, Mr. Prior continues to beneficially own 4,454,390 shares, representing 28.96% of the company's common stock.
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Internal Share Transfers and Gifts
The filing also details Mr. Prior's transfer of 200,000 shares to VI E-Cell and a subsequent transfer of 30,000 shares back to him, along with gifts of 11,700 shares to non-profit entities.
Analysis · ATNI · Technology
This Schedule 13D/A reports that an entity controlled by founder Cornelius B. Prior, Jr. sold over $2.2 million worth of ATN International stock. While Mr. Prior retains a substantial stake, these sales by a key insider and founder represent a significant disposition of shares, which can be interpreted negatively by the market.
How filings like this one have moved
In the 30 days to Sep 30, 2026, 34.7% of the 1013 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.50%. 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 8 out of 10.