CORTEXYME INC

Ticker: QNCX CUSIP: 22053A107 Class: Com

PNC Financial Services Group, Inc.'s Holding History (CIK: 0000713676)

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

Q1 2023

Shares 32 Value ($000) $0 Avg Close $0.98 Range $0.64 - $1.58

Q4 2022

Shares 32 Value ($000) $0 Avg Close $0.84 Range $0.54 - $1.37

Q3 2022

Shares 32 Value ($000) $0 Avg Close $1.90 Range $1.20 - $2.72

Q2 2022

Shares 32 Value ($000) $0 Avg Close $3.53 Range $2.12 - $6.80

Q1 2022

Shares 32 Value ($000) $0 Avg Close $6.80 Range $3.79 - $13.70

Q4 2021

Shares 151 Value ($000) $2 Avg Close $30.51 Range $10.71 - $98.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	32	$0	$0.98	$0.64 - $1.58
Q4 2022	32	$0	$0.84	$0.54 - $1.37
Q3 2022	32	$0	$1.90	$1.20 - $2.72
Q2 2022	32	$0	$3.53	$2.12 - $6.80
Q1 2022	32	$0	$6.80	$3.79 - $13.70
Q4 2021	151	$2	$30.51	$10.71 - $98.50