CORTEXYME INC

Ticker: QNCX CUSIP: 22053A107 Class: Com

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

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

Q1 2021

Shares 1,199 Value ($000) $44 Avg Close $35.98 Range $27.40 - $52.80

Q4 2020

Shares 2,527 Value ($000) $77 Avg Close $44.30 Range $26.66 - $58.99

Q3 2020

Shares 828 Value ($000) $42 Avg Close $45.47 Range $39.00 - $57.66

Q2 2020

Shares 1,360 Value ($000) $63 Avg Close $45.81 Range $32.21 - $58.94

Q1 2020

Shares 100 Value ($000) $4 Avg Close $49.35 Range $28.03 - $73.84

Q4 2019

Shares 1,643 Value ($000) $93 Avg Close $30.16 Range $20.14 - $72.94

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	1,199	$44	$35.98	$27.40 - $52.80
Q4 2020	2,527	$77	$44.30	$26.66 - $58.99
Q3 2020	828	$42	$45.47	$39.00 - $57.66
Q2 2020	1,360	$63	$45.81	$32.21 - $58.94
Q1 2020	100	$4	$49.35	$28.03 - $73.84
Q4 2019	1,643	$93	$30.16	$20.14 - $72.94