---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-070056"
form_type: "8-K"
ticker: "ATNI"
cik: "0000879585"
company_name: "ATN International, Inc."
filed_at: "2026-06-03T18:59:36+00:00"
generated_at: "2026-06-03T19:00:19.475854+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# ATN completes initial tower sale closing for $268M; revises 2026 EBITDA guidance lower

## Summary
- Received $268M cash at initial closing; potential for up to $30M additional over next 12 months.
- Repaid $68M of revolving loan under CoBank credit facility with proceeds from the sale.
- Revised 2026 full-year Adjusted EBITDA outlook to $183-193M from $190-200M.
- Tower sale reduces remaining 2026 consolidated revenues by ~$3M and EBITDA by ~$7M.

## SEC filing metadata
- accession: 0001104659-26-070056
- form_type: 8-K
- ticker: ATNI
- cik: 0000879585
- company_name: ATN International, Inc.
- filed_at: 2026-06-03T18:59:36+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 2.01, 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/879585/000110465926070056/0001104659-26-070056-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/879585/000110465926070056/tm2616732d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-070056
- JSON: https://secwatch.observer/filing/0001104659-26-070056.json
- Plain text: https://secwatch.observer/filing/0001104659-26-070056.txt

## Key facts
- M&A Transactions
  ATN International, Inc. completed a disposition involving EIP Holdings IV, LLC for up to $297 million in cash consideration (closed 2026-06-02).
  - Action: disposition
  - Counterparty: EIP Holdings IV, LLC
  - Consideration: up to $297 million in cash consideration
  - Closing: 2026-06-02
  source text: portfolio sites (representing the substantial majority of the applicable Commnet Parties’ tower portfolio and operations) to Everest (the “ Tower Sale Transaction ”) for up to $297 million in cash consideration (the “ Aggregate Consideration ”). On June 2, 2026 (the “ Initial Closing Date ”), the Commnet Parties and Everest completed the initial closing of the
  evidence_url: https://www.sec.gov/Archives/edgar/data/879585/000110465926070056/0001104659-26-070056-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.