ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q1 2022
Shares 7,105 Value ($000) $1,175 Avg Close — Range —
Q4 2021
Shares 7,222 Value ($000) $1,099 Avg Close — Range —
Q3 2021
Shares 7,109 Value ($000) $873 Avg Close — Range —
Q1 2021
Shares 7,480 Value ($000) $1,079 Avg Close — Range —
Q4 2020
Shares 8,442 Value ($000) $1,100 Avg Close — Range —
Q3 2020
Shares 7,493 Value ($000) $949 Avg Close — Range —
Q2 2020
Shares 5,382 Value ($000) $557 Avg Close — Range —
Q4 2018
Shares 5,597 Value ($000) $460 Avg Close — Range —
Q3 2017
Shares 3,663 Value ($000) $230 Avg Close — Range —
Q2 2017
Shares 5,191 Value ($000) $287 Avg Close — Range —