ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q1 2022
Shares 1,935 Value ($000) $320 Avg Close — Range —
Q4 2020
Shares 55,400 Value ($000) $7,216 Avg Close — Range —
Q3 2020
Shares 14,659 Value ($000) $1,856 Avg Close — Range —
Q2 2020
Shares 63,373 Value ($000) $6,566 Avg Close — Range —
Q1 2020
Shares 22,569 Value ($000) $2,146 Avg Close — Range —
Q4 2019
Shares 120,833 Value ($000) $14,612 Avg Close — Range —
Q3 2019
Shares 36,209 Value ($000) $4,457 Avg Close — Range —
Q2 2019
Shares 21,691 Value ($000) $2,696 Avg Close — Range —
Q1 2019
Shares 69,853 Value ($000) $7,283 Avg Close — Range —
Q4 2018
Shares 191,732 Value ($000) $15,757 Avg Close — Range —
Q3 2018
Shares 61,393 Value ($000) $6,993 Avg Close — Range —
Q2 2018
Shares 267,936 Value ($000) $24,848 Avg Close — Range —
Q1 2018
Shares 26,748 Value ($000) $2,110 Avg Close — Range —
Q4 2017
Shares 25,103 Value ($000) $1,662 Avg Close — Range —
Q3 2017
Shares 147,749 Value ($000) $9,280 Avg Close — Range —
Q2 2017
Shares 161,954 Value ($000) $8,949 Avg Close — Range —
Q1 2017
Shares 74,865 Value ($000) $4,411 Avg Close — Range —
Q4 2016
Shares 108,170 Value ($000) $5,914 Avg Close — Range —
Q3 2016
Shares 95,186 Value ($000) $4,453 Avg Close — Range —
Q2 2016
Shares 51,889 Value ($000) $2,088 Avg Close — Range —
Q1 2016
Shares 52,380 Value ($000) $1,892 Avg Close — Range —
Q4 2015
Shares 37,142 Value ($000) $1,402 Avg Close — Range —
Q3 2015
Shares 56,541 Value ($000) $2,144 Avg Close — Range —
Q2 2015
Shares 44,979 Value ($000) $2,049 Avg Close — Range —
Q1 2015
Shares 188,365 Value ($000) $7,250 Avg Close — Range —
Q4 2014
Shares 169,821 Value ($000) $5,947 Avg Close — Range —
Q3 2014
Shares 280,453 Value ($000) $10,579 Avg Close — Range —
Q2 2014
Shares 478,914 Value ($000) $22,222 Avg Close — Range —
Q1 2014
Shares 498,095 Value ($000) $21,099 Avg Close — Range —
Q4 2013
Shares 533,909 Value ($000) $22,317 Avg Close — Range —
Q3 2013
Shares 383,320 Value ($000) $13,243 Avg Close — Range —
Q2 2013
Shares 444,295 Value ($000) $12,791 Avg Close — Range —