ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2019
Shares 6,386 Value ($000) $772 Avg Close — Range —
Q3 2019
Shares 14,422 Value ($000) $1,775 Avg Close — Range —
Q2 2019
Shares 4,454 Value ($000) $554 Avg Close — Range —
Q4 2018
Shares 5,384 Value ($000) $442 Avg Close — Range —
Q3 2018
Shares 32,175 Value ($000) $3,649 Avg Close — Range —
Q2 2018
Shares 134,459 Value ($000) $12,570 Avg Close — Range —
Q4 2017
Shares 19,851 Value ($000) $1,322 Avg Close — Range —
Q3 2017
Shares 42,552 Value ($000) $2,665 Avg Close — Range —
Q2 2017
Shares 66,777 Value ($000) $3,690 Avg Close — Range —
Q1 2017
Shares 32,988 Value ($000) $1,944 Avg Close — Range —
Q1 2016
Shares 143,772 Value ($000) $5,194 Avg Close — Range —
Q4 2015
Shares 24,677 Value ($000) $940 Avg Close — Range —
Q3 2015
Shares 67,790 Value ($000) $2,570 Avg Close — Range —
Q2 2015
Shares 297,634 Value ($000) $13,557 Avg Close — Range —
Q1 2015
Shares 140,936 Value ($000) $5,425 Avg Close — Range —
Q1 2014
Shares 44,116 Value ($000) $1,869 Avg Close — Range —
Q4 2013
Shares 69,859 Value ($000) $2,920 Avg Close — Range —
Q3 2013
Shares 352,288 Value ($000) $12,172 Avg Close — Range —
Q2 2013
Shares 177,828 Value ($000) $5,120 Avg Close — Range —