StockCIK 879585

ATN International, Inc. (ATNI): Insider Trades and Fund Holdings

In the past 12 months, ATN International, Inc. insiders reported 0 open-market purchases worth $0 and 13 sales worth $1.55M; 0 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$1.55MSold by insiders, 12 months

1Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 18, 2026.

Recent ATNI insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	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 ↗

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

All 13 ATNI insider trades →

Insiders who traded in the past year

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

Tracked funds that report ATNI

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	320,932	$8.50M	0.01%	▼ −5.0%

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →