Form4insider filings, from the source

Company · CIK 0000879585 · SIC 4813 — Telephone Communications (No Radiotelephone) · Nasdaq

ATN International, Inc. · ATNI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $266k · 2net −$266k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 18Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 4, 2026 GForm 4 →Sep 18, 5:25 pm EDTCornelius B Prior Jr.10% Owner12,500——3,969,803— late
Sep 2, 2026 SForm 4 →Sep 4, 3:00 pm EDTCornelius B Prior Jr.10% Owner7,124$31.05$221,23230,041−19.2%
Aug 31, 2026 SForm 4 →Sep 2, 9:05 am EDTPatricia JacobsDirector1,500$30.04$45,06019,958−6.99%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.