ATN International Inc.
Last updated September 27, 2026
Organization details
- Legal name
- ATN International Inc.
- Former names
- Atlantic Tele Network Inc
- Ownership
- Public
- Status
- Active
- SIC code
- 4813 — Telephone Communications (No Radiotelephone)
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Beverly
- Headquarters state / province
- Massachusetts
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- ATNI
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000879585
- EIN
- 47-0728886
- Wikidata ID
- Q4816569
Board of directors
-
April Henry · DirectorSince 2023
-
Bernard J. Bulkin · DirectorSince 2023
-
Brad W. Martin · Director · CHIEF EXECUTIVE OFFICERSince 2024
-
Derek Hudson · DirectorSince 2023
-
Michael T. Prior · Director · CHAIRMAN AND CEOSince 2023
-
Pamela F. Lenehan · DirectorSince 2023
-
Patricia Jacobs · DirectorSince 2023
-
Richard J. Ganong · DirectorSince 2023
Chief executives
Michael T. Prior
· CHAIRMAN AND CEO
Dates unknown
Brad W. Martin
· CHIEF EXECUTIVE OFFICER
Dates unknown
Director election results
Annual meeting of June 16, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
86.8%
-
90.2%
-
91.0%
-
91.0%
-
96.8%
-
98.9%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $5,079,697
- 55 sales by 4 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 4, 2026 | PRIOR CORNELIUS B JR 10% owner | Gift | −12,500 | — | — |
| Sep 3, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −4,542 | $31.02 | $140,882 |
| Sep 2, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −2,582 | $31.12 | $80,350 |
| Aug 31, 2026 | Patricia Jacobs Director | Open-market sale | −1,500 | $30.04 | $45,060 |
| Aug 24, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −10,000 | $31.34 | $313,389 |
| Aug 21, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −5,367 | $31.32 | $168,094 |
| Aug 20, 2026 | Patricia Jacobs Director | Open-market sale | −1,000 | $31.14 | $31,140 |
| Aug 20, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −500 | $31.25 | $15,625 |
| Aug 19, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −10,000 | $31.86 | $318,617 |
| Aug 18, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −1,000 | $31.75 | $31,750 |
| Aug 17, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −5,745 | $31.79 | $182,651 |
| Aug 14, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −26 | $32.10 | $835 |
| Aug 13, 2026 | PRIOR CORNELIUS B JR 10% owner | Open-market sale | −2,500 | $32.05 | $80,125 |
| Aug 10, 2026 | Mabey Mary Officer (SVP AND GENERAL COUNSEL) | Open-market sale | −5,000 | $32.13 | $160,625 |
| Aug 10, 2026 | PRIOR CORNELIUS B JR 10% owner | Gift | −12,000 | — | — |
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