SIREN ETF TR

Ticker: BLCN CUSIP: 829658202 Class: NSD NXGN ECO ETF

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

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

Q1 2021

Shares 100 Value ($000) $5 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	100	$5	—	—