ATEA PHARMACEUTICALS INC

Ticker: AVIR CUSIP: 04683R106 Class: Common Stock

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q1 2023

Shares 14,692 Value ($000) $49 Avg Close $4.06 Range $2.94 - $5.06

Q3 2021

Shares 36,106 Value ($000) $1,166 Avg Close $27.74 Range $20.92 - $38.48

Q1 2021

Shares 420 Value ($000) $24 Avg Close $67.56 Range $39.55 - $94.17

Q4 2020

Shares 2,260 Value ($000) $106 Avg Close $32.23 Range $24.15 - $42.21

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	14,692	$49	$4.06	$2.94 - $5.06
Q3 2021	36,106	$1,166	$27.74	$20.92 - $38.48
Q1 2021	420	$24	$67.56	$39.55 - $94.17
Q4 2020	2,260	$106	$32.23	$24.15 - $42.21