SANA BIOTECHNOLOGY INC

Ticker: SANA CUSIP: 799566104 Class: Common Stock

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

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

Q1 2021

Shares 24 Value ($000) $1 Avg Close $32.56 Range $21.21 - $44.60

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	24	$1	$32.56	$21.21 - $44.60