ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

Illinois Municipal Retirement Fund's Holding History (CIK: 0001541910)

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

Q1 2022
Shares 10,707 Value ($000) $1,771 Avg Close — Range —
Q4 2021
Shares 10,707 Value ($000) $1,630 Avg Close — Range —
Q3 2021
Shares 8,398 Value ($000) $1,031 Avg Close — Range —
Q2 2021
Shares 8,398 Value ($000) $1,155 Avg Close — Range —
Q1 2021
Shares 8,398 Value ($000) $1,212 Avg Close — Range —
Q4 2020
Shares 8,398 Value ($000) $1,094 Avg Close — Range —
Q3 2020
Shares 4,436 Value ($000) $562 Avg Close — Range —