ATEA PHARMACEUTICALS INC

Ticker: AVIR CUSIP: 04683R106 Class: Common Stock

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

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

Q4 2025

Shares 990 Value ($000) $4 Avg Close $3.18 Range $2.78 - $3.69

Q3 2025

Shares 990 Value ($000) $3 Avg Close $3.41 Range $2.81 - $4.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	990	$4	$3.18	$2.78 - $3.69
Q3 2025	990	$3	$3.41	$2.81 - $4.02