BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09260K101 Class: SHS BEN INT

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

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

Q1 2023
Shares 29,545 Value ($000) $594 Avg Close — Range —
Q4 2022
Shares 28,063 Value ($000) $549 Avg Close — Range —