ATN International, Inc. SEC filings ATNI

ATN International, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Jan 25, 2010. Its latest annual report, Form ARS, was filed on Apr 29, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on December 31.

Form Description Filed Period
ARS Annual report to shareholders Apr 29, 2026 Dec 31, 2025
10-K Annual report Mar 16, 2026 Dec 31, 2025
ARS Annual report to shareholders Apr 30, 2025 Dec 31, 2024
10-K Annual report Mar 17, 2025 Dec 31, 2024
10-K/A Amended annual report Jul 29, 2024 Dec 31, 2023
ARS Annual report to shareholders Apr 29, 2024 Dec 31, 2023
10-K Annual report Mar 15, 2024 Dec 31, 2023
ARS Annual report to shareholders Apr 27, 2023 Dec 31, 2022
10-K Annual report Mar 15, 2023 Dec 31, 2022
10-K Annual report Mar 16, 2022 Dec 31, 2021
10-K Annual report Mar 1, 2021 Dec 31, 2020
10-K/A Amended annual report Apr 29, 2020 Dec 31, 2019
10-K Annual report Mar 2, 2020 Dec 31, 2019
10-K Annual report Feb 28, 2019 Dec 31, 2018
10-K Annual report Mar 1, 2018 Dec 31, 2017
10-K Annual report Mar 1, 2017 Dec 31, 2016
10-K Annual report Feb 29, 2016 Dec 31, 2015
10-K Annual report Mar 16, 2015 Dec 31, 2014
10-K Annual report Mar 17, 2014 Dec 31, 2013
10-K Annual report Mar 18, 2013 Dec 31, 2012
ARS Annual report to shareholders May 2, 2012 Dec 31, 2011
10-K Annual report Mar 15, 2012 Dec 31, 2011
ARS Annual report to shareholders May 5, 2011 Dec 31, 2010
10-K Annual report Mar 16, 2011 Dec 31, 2010
ARS Annual report to shareholders May 19, 2010 Dec 31, 2009
10-K Annual report Mar 16, 2010 Dec 31, 2009

Showing 26 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.

Company profile

Industry
Telephone Communications (No Radiotelephone) (SIC 4813)
Listed as
ATNI (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Beverly, MA
SEC filer status
Accelerated filer, Smaller reporting company
SEC CIK
879585
Former names
ATLANTIC TELE NETWORK INC /DE (until Jun 6, 2016)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.