ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q1 2022
Shares 9,415 Value ($000) $1,557 Avg Close — Range —
Q4 2021
Shares 9,375 Value ($000) $1,427 Avg Close — Range —
Q3 2021
Shares 11,972 Value ($000) $1,470 Avg Close — Range —
Q2 2021
Shares 14,575 Value ($000) $2,005 Avg Close — Range —
Q1 2021
Shares 26,158 Value ($000) $3,775 Avg Close — Range —
Q4 2020
Shares 6,028 Value ($000) $785 Avg Close — Range —
Q3 2020
Shares 4,509 Value ($000) $571 Avg Close — Range —
Q2 2020
Shares 2,699 Value ($000) $280 Avg Close — Range —
Q1 2020
Shares 45,243 Value ($000) $4,301 Avg Close — Range —
Q4 2019
Shares 67,846 Value ($000) $8,205 Avg Close — Range —
Q3 2019
Shares 118,367 Value ($000) $14,569 Avg Close — Range —
Q2 2019
Shares 54,194 Value ($000) $6,735 Avg Close — Range —
Q1 2019
Shares 26,236 Value ($000) $2,735 Avg Close — Range —
Q4 2018
Shares 25,773 Value ($000) $2,118 Avg Close — Range —
Q3 2018
Shares 59,311 Value ($000) $6,756 Avg Close — Range —
Q2 2018
Shares 88,258 Value ($000) $8,185 Avg Close — Range —
Q1 2018
Shares 149,280 Value ($000) $11,777 Avg Close — Range —
Q4 2017
Shares 148,145 Value ($000) $9,807 Avg Close — Range —
Q3 2017
Shares 67,610 Value ($000) $4,247 Avg Close — Range —
Q3 2016
Shares 97,470 Value ($000) $4,561 Avg Close — Range —
Q2 2016
Shares 267,094 Value ($000) $10,748 Avg Close — Range —
Q1 2016
Shares 269,306 Value ($000) $9,730 Avg Close — Range —
Q4 2015
Shares 103,009 Value ($000) $3,890 Avg Close — Range —
Q3 2015
Shares 99,478 Value ($000) $3,771 Avg Close — Range —
Q2 2015
Shares 30,224 Value ($000) $1,377 Avg Close — Range —
Q1 2015
Shares 30,076 Value ($000) $1,158 Avg Close — Range —
Q4 2014
Shares 192,813 Value ($000) $6,752 Avg Close — Range —
Q3 2014
Shares 212,477 Value ($000) $8,015 Avg Close — Range —
Q2 2014
Shares 224,386 Value ($000) $10,412 Avg Close — Range —
Q1 2014
Shares 222,087 Value ($000) $9,408 Avg Close — Range —
Q4 2013
Shares 294,390 Value ($000) $12,306 Avg Close — Range —
Q3 2013
Shares 301,997 Value ($000) $10,434 Avg Close — Range —
Q2 2013
Shares 288,656 Value ($000) $8,310 Avg Close — Range —