ASPEN TECHNOLOGY INC

CUSIP: 29109X106 Class: Common Stock

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

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

Q1 2023
Shares 1,338 Value ($000) $306 Avg Close — Range —
Q4 2022
Shares 1,338 Value ($000) $275 Avg Close — Range —