ATN International, Inc. (ATNI)
Data as of , from SEC Form 4 filings.
Net insider selling (90d)Watch ATNI
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Cornelius B. Prior Jr. - 10% OwnerOpen-market sale$168K- Cornelius B. Prior Jr. - 10% OwnerOpen-market sale
About ATN International, Inc. (ATNI)
ATN International, Inc. is an SEC registrant, filing under CIK 0000879585, classified as telephone communications (no radiotelephone). We track it alongside the rest of the Communication Services sector.
ATNI Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 31 | 68,762 | $2.16M |
| Bona-fide gift | 3 | 38,000 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
ATNI insider transactions (Form 4)
2339 Form 4 filings on record, the earliest from Apr 7, 2025, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Justin M. Leon - Officer | Tax withholding / forfeiture | Common Stock | 903 | $24.65 | $22K | |
| Justin M. Leon - Officer | Tax withholding / forfeiture | Common Stock | 1,671 | $24.49 | $41K | |
| Carlos Doglioli - Officer | Tax withholding / forfeiture | Common Stock | 1,066 | $24.65 | $26K | |
| Carlos Doglioli - Officer | Tax withholding / forfeiture | Common Stock | 1,831 | $24.49 | $45K | |
| Brad W. Martin - Officer | Tax withholding / forfeiture | Common Stock | 2,299 | $24.65 | $57K | |
| Brad W. Martin - Officer | Tax withholding / forfeiture | Common Stock | 4,496 | $24.49 | $110K | |
| Mary Mabey - Officer | Tax withholding / forfeiture | Common Stock | 1,122 | $24.65 | $28K | |
| Mary Mabey - Officer | Tax withholding / forfeiture | Common Stock | 2,197 | $24.19 | $53K | |
| Brad W. Martin - Officer | Option exercise | Common Stock | 6,380 footnote F1 | - footnote F2 | - | |
| Brad W. Martin - Officer | Tax withholding / forfeiture | Common Stock | 1,310 footnote F4 | $24.18 | $32K | |
| Brad W. Martin - Officer | Tax withholding / forfeiture | Common Stock | 2,780 footnote F3 | $24.18 | $67K | |
| Brad W. Martin - Officer | Option exercise | Performance-Based Restricted Stock Units | 11,000 | $0.00 | - | |
| ||||||
| Mary Mabey - Officer | Option exercise | Common Stock | 3,828 footnote F1 | - footnote F2 | - | |
| Mary Mabey - Officer | Tax withholding / forfeiture | Common Stock | 1,900 footnote F3 | $24.18 | $46K | |
| Mary Mabey - Officer | Tax withholding / forfeiture | Common Stock | 819 footnote F4 | $24.18 | $20K | |
| Mary Mabey - Officer | Option exercise | Performance-Based Restricted Stock Units | 6,600 | $0.00 | - | |
| ||||||
| Justin M. Leon - Officer | Option exercise | Performance-Based Restricted Stock Units | 5,500 | $0.00 | - | |
| Justin M. Leon - Officer | Option exercise | Common Stock | 3,190 footnote F1 | - footnote F2 | - | |
| Justin M. Leon - Officer | Tax withholding / forfeiture | Common Stock | 1,424 footnote F3 | $24.18 | $34K | |
| Justin M. Leon - Officer | Tax withholding / forfeiture | Common Stock | 613 footnote F4 | $24.18 | $15K | |
| ||||||
| Pamela F. Lenehan | Grant or award | Common Stock | 8,632 | $15.06 | $130K | |
| Michael T. Prior | Grant or award | Common Stock | 42,472 | $0.00 | - | |
| Michael T. Prior | Grant or award | Performance-Based Restricted Stock Units | 42,472 | $0.00 | - | |
Item 2.02, 8.01, 9.01
Item 5.02, 9.01
Item 5.07
Item 1.01, 2.01, 7.01, 8.01, 9.01
Recent ATNI Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Prior Family Foundation DTD 6/9/06 | Stakeholder | 5,000 | $155K | View on EDGAR | |
| Prior Family Foundation DTD 6/9/06 | Stakeholder | 5,000 |
ATNI insider trading FAQ
What is the latest insider trade for ATNI?
ATN International, Inc. (ATNI) had 12 insider filings in the last 90 days, with the most recent on 2026-10-05. The full record for ATNI runs to 39 Form 4 filings, the earliest from 2025-04-07. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying ATNI stock?
No insider purchases of ATNI were filed in the last 90 days.
How many insiders are selling ATNI stock?
31 insider sales of ATNI were filed in the last 90 days, totaling $2.16M.
Where can I see ATNI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects ATNI Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Communication Services companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Cornelius B. Prior Jr. view on EDGAR
- - Cornelius B. Prior Jr. view on EDGAR
- - Cornelius B. Prior Jr. view on EDGAR
- - Patricia Jacobs view on EDGAR
- - Cornelius B. Prior Jr. view on EDGAR
- - Cornelius B. Prior Jr. view on EDGAR
- - Patricia Jacobs view on EDGAR
- - Cornelius B. Prior Jr. view on EDGAR
- - Cornelius B. Prior Jr. view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Communication Services
- Where ATNI's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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