ATN International, Inc. (ATNI)

Insider Trading Filed: 2026-04-28

Key Insights

CEO Naji Khoury received 36,853 restricted stock units (RSUs) vesting over 4 years (2027-2030), indicating long-term incentive alignment with shareholder interests and confidence in company direction.
Performance-based RSUs represent contingent equity tied to relative TSR performance vs. Russell 2000 Index over a 3-year period (March 2026-2029), with payout ranging from 0-150% based on achievement of pre-established goals.
The $0 price notation indicates these are compensation grants rather than open market purchases, representing newly issued equity that will dilute existing shareholders when vested.
Filing timing of April 28, 2026 (4 days after transaction date of April 24) suggests routine equity compensation grant announcement with standard reporting compliance.

Current Report Filed: 2026-04-07

Key Insights

ATN International has appointed Naji N. Khoury as its new President and CEO, effective April 20, 2026, replacing the outgoing CEO Brad Martin.
Khoury's compensation package includes a base salary of $600,000, an annual cash bonus of up to 150% of his base salary, and a $2 million equity award in 2026.
The company and Khoury have entered into a Restrictive Covenants Agreement and are expected to finalize an Executive Severance Agreement, providing additional details on his employment terms.

Insider Trading Filed: 2026-03-27

Key Insights

The reporting person, Michael T. Prior, has sold a significant number of shares (2,378) through a stock witholding transaction to cover tax obligations, indicating some insider selling activity.
Prior maintains a large ownership stake in the company, directly holding 587,673 shares and indirectly holding additional shares through various trusts, suggesting continued alignment with shareholder interests.
The insider transaction disclosure provides transparency into the reporting person's ongoing equity positions and portfolio adjustments.

Insider Trading Filed: 2026-03-27

Key Insights

Michael T. Prior, the Executive Chairman of ATN International, Inc. (ATNI), acquired 13,524 shares of common stock through a grant of performance-based restricted stock units (PSUs). This indicates his continued confidence in the company's long-term prospects.
The PSUs will vest over a 4-year period, with the first vesting date being March 17, 2027. This suggests a long-term investment horizon and alignment of Mr. Prior's interests with those of other shareholders.
In addition to the direct share ownership, Mr. Prior also holds indirect beneficial ownership of 128,847 shares through various trusts, indicating his significant economic stake in the company.

Insider Trading Filed: 2026-03-27

Key Insights

Insider Michael T. Prior, the Executive Chairman, has disposed of a total of 6,877 shares of ATN International, Inc. (ATNI) through multiple transactions.
The shares were disposed of at average prices of $24.65 and $24.49, suggesting he is likely reducing his direct ownership in the company.
However, Prior still maintains significant indirect beneficial ownership through various trusts, holding a combined 160,711 shares.

Insider Trading Filed: 2026-03-27

Key Insights

The reporting person, Michael T. Prior, the Executive Chairman of ATN International, Inc. (ATNI), acquired 14,500 shares of common stock through the vesting of performance-based restricted stock units (PSUs) on March 7, 2026.
Prior disposed of 6,430 and 2,982 shares to cover tax obligations arising from the vesting of the PSUs and restricted stock units, respectively, indicating a focus on managing his tax liability.
Prior also holds indirect beneficial ownership of ATNI shares through various trusts, indicating a significant personal investment in the company.

Insider Trading Filed: 2026-03-27

Key Insights

The reporting person, Mary Mabey, is the SVP and General Counsel of ATN International, Inc. (ATNI).
Mabey disposed of 875 shares of ATNI common stock on March 25, 2026, likely to cover tax obligations from vesting of restricted stock units.
Following the reported transaction, Mabey continues to beneficially own 65,402 shares of ATNI common stock directly.

Insider Trading Filed: 2026-03-27

Key Insights

Insider Brad W. Martin, the Chief Executive Officer of ATN International, Inc., disposed of 1,237 shares of common stock through a 'F' transaction, which indicates shares were withheld by the company to pay for tax obligations arising from the vesting of previously granted Restricted Stock Units.
Following the reported transaction, Martin continues to beneficially own 126,129 shares of ATN International's common stock, indicating he maintains a significant ownership stake in the company.
The reported transaction does not appear to represent a material change in Martin's overall ownership position and is likely routine in nature, as it is a common practice for executives to have shares withheld to cover tax liabilities upon the vesting of equity awards.

Insider Trading Filed: 2026-03-27

Key Insights

Justin M. Leon, SVP of Corporate Development at ATN International, Inc., sold 560 shares of common stock through a withholding transaction to cover tax obligations, reducing his direct ownership to 49,707 shares.
This transaction appears to be a routine share disposition related to the vesting of previously granted restricted stock units, rather than a voluntary sale of shares.
Insider selling can sometimes signal management's views on the company's outlook, but in this case, the transaction seems to be a standard tax-related event and does not necessarily reflect any broader sentiment about the company.

Insider Trading Filed: 2026-03-19

Key Insights

Brad W. Martin, the CEO of ATN International, Inc. (ATNI), acquired 27,048 shares of the company's common stock through restricted stock units. This indicates his confidence in the company's future performance.
The restricted stock units will vest in four equal installments over the next four years, aligning Martin's interests with those of long-term shareholders.
The company also granted Martin performance-based restricted stock units, which will vest based on the company's total shareholder return relative to the Russell 2000 Index. This incentivizes Martin to deliver strong long-term results.

Insider Trading Filed: 2026-03-19

Key Insights

Carlos Doglioli, the Chief Financial Officer of ATN International, Inc. (ATNI), has acquired 18,032 shares of the company's common stock through the vesting of restricted stock units.
The restricted stock units will vest in four equal installments over the next four years, aligning Doglioli's interests with those of the company's shareholders.
Doglioli's acquisition of these shares suggests his confidence in the company's future performance and his commitment to its long-term success.

Insider Trading Filed: 2026-03-19

Key Insights

Mary Mabey, SVP and General Counsel of ATN International, Inc., acquired 12,624 shares of common stock through restricted stock units (RSUs) granted on March 17, 2026.
The RSUs will vest in four equal installments over the next four years, indicating a long-term commitment from the insider.
Mabey also received 12,624 performance-based RSUs (PSUs) that will vest, if at all, based on the company's total shareholder return (TSR) relative to the Russell 2000 Index over the next three years.

Insider Trading Filed: 2026-03-19

Key Insights

Justin M. Leon, the SVP of Corporate Development at ATN International, Inc. (ATNI), acquired 10,820 shares of the company's common stock through a performance-based restricted stock unit award.
The restricted stock units will vest in four equal installments over the next four years, from 2027 to 2030, providing an incentive for Leon to drive long-term value creation.
The performance-based nature of the RSUs, which are tied to the company's relative total shareholder return compared to the Russell 2000 Index, aligns Leon's interests with those of ATNI's shareholders.

Insider Trading Filed: 2026-03-16

Key Insights

Carlos Doglioli, the Chief Financial Officer of ATN International, Inc. (ATNI), has disposed of 2,897 shares of common stock through share withholding to cover tax obligations related to the vesting of restricted stock units.
The share disposals occurred on March 12, 2026 (1,066 shares) and March 13, 2026 (1,831 shares), reducing Doglioli's direct beneficial ownership from 34,248 shares to 32,417 shares.
The share disposals appear to be routine transactions for tax purposes and do not indicate any significant change in Doglioli's overall ownership position or outlook on the company.

Insider Trading Filed: 2026-03-16

Key Insights

The reporting person, Justin M. Leon, who holds the position of SVP of Corporate Development at ATN International, Inc., has reported two transactions involving the disposition of the company's common stock.
The transactions involved the withholding of 903 and 1,671 shares of common stock to cover tax obligations arising from the vesting of previously granted restricted stock units.
The reported transactions indicate that the reporting person is actively managing their equity position in the company, which may be of interest to investors monitoring insider trading activities.

Insider Trading Filed: 2026-03-16

Key Insights

The reporting person, Brad W. Martin, who is the Chief Executive Officer and a Director of ATN International, Inc., disposed of 6,795 shares of the company's common stock through two separate transactions on March 12 and March 13, 2026.
The share dispositions were likely for tax withholding purposes related to the vesting of previously granted Restricted Stock Units, as indicated by the 'F' transaction code.
The reported transactions do not indicate any significant change in Martin's overall ownership position, as he still holds 100,318 shares of the company's common stock following the dispositions.

Insider Trading Filed: 2026-03-16

Key Insights

Mary Mabey, the SVP and General Counsel of ATN International, Inc. (ATNI), disposed of 3,319 shares of common stock through share withholding to cover tax obligations on vested restricted stock units.
The share dispositions occurred on March 12 and March 13, 2026, reducing Mabey's beneficial ownership from 55,850 shares to 53,653 shares.
The reported transactions suggest routine share dispositions by an insider to cover tax liabilities, rather than a significant change in Mabey's overall ownership position in the company.

Annual Report Filed: 2026-03-16

Key Insights

ATN International reported stable revenue growth across its US Telecommunications and International Telecom segments, indicating a diversified and resilient business model.
The company's investments in network infrastructure and customer relationships through acquisitions like Alaska Communications Systems Group Inc. appear to be yielding positive results.
ATN International's disciplined capital allocation, including share repurchases under the 2023 plan, suggests a commitment to maximizing shareholder value.

Insider Trading Filed: 2026-03-10

Key Insights

This Form 4 filing indicates that Mary Mabey, the SVP and General Counsel of ATN International, Inc. (ATNI), has exercised performance-based restricted stock units (PSUs) and disposed of a portion of the shares to cover tax obligations.
The transaction details show that Mabey acquired 6,600 shares of ATNI common stock upon the vesting of the PSUs, and then sold 1,900 and 819 shares to cover tax withholding requirements.
The insider transaction suggests that Mabey has confidence in the company's performance, as the vesting of the PSUs was tied to the achievement of pre-established relative total shareholder return (TSR) goals.

Insider Trading Filed: 2026-03-10

Key Insights

Insider Justin M. Leon, SVP of Corporate Development, exercised and sold a portion of his performance-based restricted stock units (PSUs) and restricted stock units (RSUs) in ATN International, Inc.
The transaction shows Leon's continued ownership of a significant number of shares in the company, indicating his alignment with shareholder interests.
The vesting of the PSUs was based on the company's relative total shareholder return performance, suggesting the company has delivered positive returns for investors.

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