ASPEN TECHNOLOGY INC

CUSIP: 29109X106 Class: Common Stock

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

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

Q4 2024
Shares 3,822 Value ($000) $954 Avg Close — Range —
Q3 2024
Shares 3,514 Value ($000) $834 Avg Close — Range —
Q2 2024
Shares 3,386 Value ($000) $748 Avg Close — Range —
Q1 2024
Shares 3,343 Value ($000) $716 Avg Close — Range —
Q4 2023
Shares 3,534 Value ($000) $785 Avg Close — Range —
Q3 2023
Shares 2,963 Value ($000) $590 Avg Close — Range —
Q2 2023
Shares 3,071 Value ($000) $516 Avg Close — Range —
Q1 2023
Shares 3,826 Value ($000) $881 Avg Close — Range —
Q4 2022
Shares 3,923 Value ($000) $808 Avg Close — Range —
Q3 2022
Shares 2,858 Value ($000) $682 Avg Close — Range —
Q2 2022
Shares 3,837 Value ($000) $757 Avg Close — Range —