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Wednesday, October 28, 2026

Data from SEC filings, checked daily

Public filings, plainly told

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Insider tradingForm 4

ATN International, Inc. (ATNI) Insider Trading

13 open-market trades reported since Aug 17, 2026: 0 purchases worth $0 and 13 sales worth $1.55M.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Cornelius B. Prior Jr	10% owner	0	$0	11	$1.47M	Sep 18, 2026
Patricia Jacobs	Director	0	$0	2	$76K	Sep 2, 2026

All trades

ATNI insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	3 mo. after	Filing
Sep 18	Aug 21	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	5,367	31.32	$168K	−21%		Form 4 ↗
Sep 18	Aug 7	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	4,500	31.03	$140K	−15%		Form 4 ↗
Sep 4	Sep 3	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	4,542	31.02	$141K	−13%		Form 4 ↗
Sep 4	Sep 2	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	2,582	31.12	$80K	−6.9%		Form 4 ↗
Sep 2	Aug 31	Patricia JacobsDirector	Director	▼ SELL	1,500	30.04	$45K	−7.0%		Form 4 ↗
Aug 26	Aug 24	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	10,000	31.34	$313K	−21%		Form 4 ↗
Aug 21	Aug 19	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	10,000	31.86	$319K	−17%		Form 4 ↗
Aug 21	Aug 20	Patricia JacobsDirector	Director	▼ SELL	1,000	31.14	$31K	−4.5%		Form 4 ↗
Aug 21	Aug 20	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	500	31.25	$16K	−1.0%		Form 4 ↗
Aug 19	Aug 17	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	5,745	31.79	$183K	−8.9%		Form 4 ↗
Aug 19	Aug 18	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	1,000	31.75	$32K	−1.7%		Form 4 ↗
Aug 17	Aug 13	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	2,500	32.05	$80K	−3.7%		Form 4 ↗
Aug 17	Aug 14	Cornelius B. Prior Jr10% owner	10% owner (ind.)	▼ SELL	26	32.12	$835	+0.0%		Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings