BIOLASE INC

CUSIP: 090911207 Class: COM

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

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

Q1 2022
Shares 35,000 Value ($000) $13 Avg Close — Range —
Q4 2021
Shares 35,000 Value ($000) $17 Avg Close — Range —
Q3 2021
Shares 18,000 Value ($000) $12 Avg Close — Range —
Q2 2021
Shares 18,000 Value ($000) $14 Avg Close — Range —
Q1 2021
Shares 10,000 Value ($000) $10 Avg Close — Range —
Q4 2020
Shares 5,000 Value ($000) $3 Avg Close — Range —