CABALETTA BIO INC

Ticker: CABA CUSIP: 12674W109 Class: 0

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

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

Q1 2021

Shares 375 Value ($000) $4 Avg Close $12.21 Range $9.31 - $15.38

Q4 2020

Shares 2,010 Value ($000) $27 Avg Close $12.97 Range $9.50 - $16.38

Q3 2020

Shares 599 Value ($000) $7 Avg Close $11.49 Range $9.34 - $15.27

Q2 2020

Shares 1,044 Value ($000) $12 Avg Close $7.66 Range $6.15 - $12.70

Q4 2019

Shares 822 Value ($000) $11 Avg Close $11.85 Range $7.55 - $18.28

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	375	$4	$12.21	$9.31 - $15.38
Q4 2020	2,010	$27	$12.97	$9.50 - $16.38
Q3 2020	599	$7	$11.49	$9.34 - $15.27
Q2 2020	1,044	$12	$7.66	$6.15 - $12.70
Q4 2019	822	$11	$11.85	$7.55 - $18.28