ATN INTERNATIONAL INC (ATNI) — insider trading
Communication Services · NASDAQ
ATN INTERNATIONAL INC (ATNI) has 71 reported SEC Form 4 insider transactions in our data, including 53 open-market sales among the most recent 71 (latest 2026-10-01).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 13,500 | — | $0 | Form 4 |
| 2026-09-04 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 12,500 | — | $0 | Form 4 |
| 2026-09-03 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 4,542 | $31.02 | $140.9K | Form 4 |
| 2026-09-02 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,582 | $31.12 | $80.3K | Form 4 |
| 2026-08-31 | Jacobs Patricia | Director | Open-market sale | 1,500 | $30.04 | $45.1K | Form 4 |
| 2026-08-24 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 10,000 | $31.34 | $313.4K | Form 4 |
| 2026-08-21 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 5,367 | $31.32 | $168.1K | Form 4 |
| 2026-08-20 | Jacobs Patricia | Director | Open-market sale | 1,000 | $31.14 | $31.1K | Form 4 |
| 2026-08-20 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $31.25 | $15.6K | Form 4 |
| 2026-08-19 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 10,000 | $31.86 | $318.6K | Form 4 |
| 2026-08-18 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 1,000 | $31.75 | $31.8K | Form 4 |
| 2026-08-17 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 5,745 | $31.79 | $182.7K | Form 4 |
| 2026-08-14 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 26 | $32.10 | $835 | Form 4 |
| 2026-08-13 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,500 | $32.05 | $80.1K | Form 4 |
| 2026-08-10 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $33.25 | $16.6K | Form 4 |
| 2026-08-10 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 6,500 | $32.49 | $211.2K | Form 4 |
| 2026-08-10 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 12,000 | — | $0 | Form 4 |
| 2026-08-10 | Mabey Mary | Officer (SVP AND GENERAL COUNSEL) | Open-market sale | 5,000 | $32.13 | $160.6K | Form 4 |
| 2026-08-07 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 4,500 | $31.03 | $139.6K | Form 4 |
| 2026-08-07 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $31.17 | $15.6K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $30.25 | $15.1K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $30.35 | $15.2K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $29.15 | $14.6K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $30.25 | $15.1K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $29.10 | $14.6K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $30.35 | $15.2K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $28.95 | $14.5K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $30.30 | $15.2K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $28.96 | $14.5K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $30.30 | $15.2K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $30.30 | $15.2K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $28.80 | $14.4K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $30.50 | $15.3K | Form 4 |
| 2026-08-06 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $28.76 | $14.4K | Form 4 |
| 2026-06-29 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $27.52 | $13.8K | Form 4 |
| 2026-06-29 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,000 | $27.57 | $55.1K | Form 4 |
| 2026-06-29 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 1,000 | $27.60 | $27.6K | Form 4 |
| 2026-06-29 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 1,000 | $27.86 | $27.9K | Form 4 |
| 2026-06-29 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $27.75 | $13.9K | Form 4 |
| 2026-06-26 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $27.10 | $13.6K | Form 4 |
| 2026-06-25 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $27.05 | $13.5K | Form 4 |
| 2026-06-25 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 500 | $27.10 | $13.6K | Form 4 |
| 2026-06-16 | LENEHAN PAMELA F | Director | Grant / award / vesting | 4,788 | $27.15 | $130.0K | Form 4 |
| 2026-06-16 | Hudson Derek | Director | Shares withheld for taxes / exercise cost | 1,436 | $27.15 | $39.0K | Form 4 |
| 2026-06-16 | Hudson Derek | Director | Grant / award / vesting | 4,788 | $27.15 | $130.0K | Form 4 |
| 2026-06-16 | Bulkin Bernard J | Director | Grant / award / vesting | 4,788 | $27.15 | $130.0K | Form 4 |
| 2026-06-16 | Jacobs Patricia | Director | Grant / award / vesting | 4,788 | $27.15 | $130.0K | Form 4 |
| 2026-06-16 | Henry April | Director | Grant / award / vesting | 4,788 | $27.15 | $130.0K | Form 4 |
| 2026-06-16 | Henry April | Director | Grant / award / vesting | 4,788 | $27.15 | $130.0K | Form 4 |
| 2026-06-12 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 19,100 | $27.96 | $534.0K | Form 4 |
| 2026-06-11 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,000 | $27.30 | $54.6K | Form 4 |
| 2026-06-03 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 10,000 | — | $0 | Form 4 |
| 2026-06-02 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 6,000 | $28.30 | $169.8K | Form 4 |
| 2026-06-01 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 12,610 | $28.29 | $356.7K | Form 4 |
| 2026-05-28 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,500 | $28.25 | $70.6K | Form 4 |
| 2026-05-27 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 30,000 | — | $0 | Form 4 |
| 2026-05-27 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 30,000 | — | $0 | Form 4 |
| 2026-05-27 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 17,500 | $28.17 | $493.0K | Form 4 |
| 2026-05-26 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,854 | $27.96 | $79.8K | Form 4 |
| 2026-05-21 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,000 | $27.25 | $54.5K | Form 4 |
| 2026-05-20 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 3,500 | $27.02 | $94.6K | Form 4 |
| 2026-05-14 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,000 | $27.25 | $54.5K | Form 4 |
| 2026-05-11 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 5,000 | $27.25 | $136.3K | Form 4 |
| 2026-05-08 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 1,000 | $26.25 | $26.3K | Form 4 |
| 2026-05-07 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 2,500 | $26.00 | $65.0K | Form 4 |
| 2026-05-07 | PRIOR CORNELIUS B JR | 10% owner | Open-market sale | 3,500 | $25.54 | $89.4K | Form 4 |
| 2026-04-24 | Khoury Naji | Officer (CEO) | Grant / award / vesting (derivative) | 36,853 | — | $0 | Form 4 |
| 2026-04-24 | Khoury Naji | Officer (CEO) | Grant / award / vesting | 36,853 | — | $0 | Form 4 |
| 2026-04-20 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 200,000 | — | $0 | Form 4 |
| 2026-04-20 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 200,000 | — | $0 | Form 4 |
| 2026-04-17 | PRIOR CORNELIUS B JR | 10% owner | Bona fide gift | 1,700 | — | $0 | Form 4 |
Ask the chat about ATNI's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: ATN INTERNATIONAL INC (ATNI).
Last updated 2026-10-01 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.