ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

TCW GROUP INC's Holding History (CIK: 0000850401)

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

Q4 2019
Shares 64,013 Value ($000) $7,741 Avg Close — Range —
Q2 2014
Shares 5,000 Value ($000) $232 Avg Close — Range —
Q1 2014
Shares 5,300 Value ($000) $225 Avg Close — Range —
Q4 2013
Shares 28,100 Value ($000) $1,175 Avg Close — Range —
Q3 2013
Shares 28,100 Value ($000) $971 Avg Close — Range —
Q2 2013
Shares 28,100 Value ($000) $809 Avg Close — Range —