Michael T. Prior

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
St Thomas Vi, Virgin Islands, British
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Michael T. Prior
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Michael T. Prior

Form 4 holding Director, EXECUTIVE CHAIRMAN

ATN International, Inc.

Security class
Common Stock
Shares / value
128,847
Estimated value
$2,937,711
Report date
25 Mar 2026
Price
$22.80
Ownership
Trustee of Lauren S. Prior 2013 Trust
Form 4 holding Director, EXECUTIVE CHAIRMAN

ATN International, Inc.

Security class
Performance-Based Restricted Stock Units
Shares / value
13,524
Estimated value
$888,090
Report date
17 Mar 2026
Price
$20.91
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Michael T. Prior

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