ATN INTL INC

Ticker: ATNI CUSIP: 00215F107 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 164 Value ($000) $4 Avg Close $18.31 Range $13.70 - $23.49

Q3 2025

Shares 164 Value ($000) $2 Avg Close $16.04 Range $14.21 - $18.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	164	$4	$18.31	$13.70 - $23.49
Q3 2025	164	$2	$16.04	$14.21 - $18.45