ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

DEARBORN PARTNERS LLC's Holding History (CIK: 0001206792)

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

Q1 2022
Shares 1,467 Value ($000) $243 Avg Close — Range —
Q4 2021
Shares 1,479 Value ($000) $225 Avg Close — Range —
Q2 2021
Shares 1,867 Value ($000) $257 Avg Close — Range —
Q1 2021
Shares 1,867 Value ($000) $269 Avg Close — Range —
Q4 2020
Shares 1,867 Value ($000) $243 Avg Close — Range —
Q3 2020
Shares 1,867 Value ($000) $236 Avg Close — Range —
Q4 2019
Shares 1,867 Value ($000) $226 Avg Close — Range —
Q3 2019
Shares 1,867 Value ($000) $230 Avg Close — Range —
Q2 2019
Shares 1,867 Value ($000) $232 Avg Close — Range —
Q3 2018
Shares 2,367 Value ($000) $270 Avg Close — Range —
Q2 2018
Shares 2,367 Value ($000) $220 Avg Close — Range —