KEROS THERAPEUTICS INC

Ticker: KROS CUSIP: 492327101 Class: Common Stock

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

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

Q4 2022

Shares 19,400 Value ($000) $933 Avg Close $46.71 Range $37.40 - $52.78

Q2 2022

Shares 11,613 Value ($000) $336 Avg Close $43.88 Range $24.38 - $68.29

Q1 2021

Shares 391 Value ($000) $25 Avg Close $63.36 Range $51.48 - $75.99

Q4 2020

Shares 2,027 Value ($000) $143 Avg Close $63.02 Range $34.17 - $88.80

Q3 2020

Shares 322 Value ($000) $12 Avg Close $39.66 Range $25.71 - $65.50

Q2 2020

Shares 557 Value ($000) $19 Avg Close $30.81 Range $19.10 - $42.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	19,400	$933	$46.71	$37.40 - $52.78
Q2 2022	11,613	$336	$43.88	$24.38 - $68.29
Q1 2021	391	$25	$63.36	$51.48 - $75.99
Q4 2020	2,027	$143	$63.02	$34.17 - $88.80
Q3 2020	322	$12	$39.66	$25.71 - $65.50
Q2 2020	557	$19	$30.81	$19.10 - $42.26