ALTIMMUNE INC

Ticker: ALT CUSIP: 02155H200 Class: COM NEW

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

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

Q1 2024

Shares 20,965 Value ($000) $187 Avg Close $10.17 Range $7.92 - $14.84

Q3 2022

Shares 20,065 Value ($000) $391 Avg Close $14.76 Range $10.15 - $23.49

Q2 2020

Shares 14,000 Value ($000) $283 Avg Close $5.49 Range $2.85 - $12.74

Q1 2020

Shares 3,500 Value ($000) $11 Avg Close $2.30 Range $1.60 - $4.45

Q4 2018

Shares 40,000 Value ($000) $82 Avg Close $3.54 Range $1.70 - $7.60

Q3 2018

Shares 2 Value ($000) $0 Avg Close $10.89 Range $4.07 - $36.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	20,965	$187	$10.17	$7.92 - $14.84
Q3 2022	20,065	$391	$14.76	$10.15 - $23.49
Q2 2020	14,000	$283	$5.49	$2.85 - $12.74
Q1 2020	3,500	$11	$2.30	$1.60 - $4.45
Q4 2018	40,000	$82	$3.54	$1.70 - $7.60
Q3 2018	2	$0	$10.89	$4.07 - $36.25