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ATN International, Inc. (NASDAQ:ATNI)
US · Delayed Price · Currency is USD
Communication Services · Telecommunications Services
26.33+0.42 (+1.62%)
Insider Score
––Not scored
ATNI Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
ATNI Stock Insider Trading Activity
ATNI stock’s insider trading shows 25 sales on the open market for an estimated $2.07M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| PRIOR CORNELIUS B JR Other | Gift | 13,500 | — | — | 0.3% | 3,956,303 | Oct 1, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Gift | 12,500 | — | — | 0.3% | 3,969,803 | Sep 4, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 4,542 | $31.02 | $140.88K | 13.1% | 30,041 | Sep 3, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 2,582 | $31.12 | $80.35K | 6.9% | 34,583 | Sep 2, 2026 | — | Form 4 |
| Jacobs Patricia Director | Sell | 1,500 | $30.04 | $45.06K | 7.0% | 19,958 | Aug 31, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 10,000 | $31.34 | $313.39K | 21.2% | 37,165 | Aug 24, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 5,367 | $31.32 | $168.09K | 21.0% | 20,174 | Aug 21, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $31.25 | $15.63K | 1.0% | 47,165 | Aug 20, 2026 | — | Form 4 |
| Jacobs Patricia Director | Sell | 1,000 | $31.14 | $31.14K | 4.5% | 21,458 | Aug 20, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 10,000 | $31.86 | $318.62K | 17.3% | 47,665 | Aug 19, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 1,000 | $31.75 | $31.75K | 1.7% | 57,665 | Aug 18, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 5,745 | $31.79 | $182.65K | 8.9% | 58,665 | Aug 17, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 26 | $32.10 | $834.6 | 0.0% | 64,410 | Aug 14, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 2,500 | $32.05 | $80.13K | 3.7% | 64,436 | Aug 13, 2026 | — | Form 4 |
| Mabey Mary Other | Sell | 5,000 | $32.13 | $160.63K | 7.6% | 60,402 | Aug 10, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 6,500 | $32.49 | $211.21K | 8.8% | 67,436 | Aug 10, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $33.25 | $16.63K | 0.7% | 66,936 | Aug 10, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Gift | 12,000 | — | — | 0.3% | 3,982,303 | Aug 10, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $31.17 | $15.59K | 0.7% | 73,936 | Aug 7, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 4,500 | $31.03 | $139.63K | 15.0% | 25,541 | Aug 7, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $30.35 | $15.18K | 0.6% | 76,936 | Aug 6, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $28.76 | $14.38K | 0.6% | 80,936 | Aug 6, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $30.50 | $15.25K | 0.6% | 80,436 | Aug 6, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $28.80 | $14.40K | 0.6% | 79,936 | Aug 6, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $30.30 | $15.15K | 0.6% | 79,436 | Aug 6, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $30.30 | $15.15K | 0.6% | 78,936 | Aug 6, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $28.96 | $14.48K | 0.6% | 78,436 | Aug 6, 2026 | — | Form 4 |
| PRIOR CORNELIUS B JR Other | Sell | 500 | $30.30 | $15.15K | 0.6% | 77,936 | Aug 6, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Gift (G) — Bona fide gift
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.