ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

TD Asset Management Inc's Holding History (CIK: 0001056053)

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

Q4 2020
Shares 69,546 Value ($000) $9,059 Avg Close — Range —
Q3 2020
Shares 104,115 Value ($000) $13,180 Avg Close — Range —
Q2 2020
Shares 84,978 Value ($000) $8,805 Avg Close — Range —
Q1 2020
Shares 59,140 Value ($000) $5,622 Avg Close — Range —
Q4 2015
Shares 49,200 Value ($000) $1,858 Avg Close — Range —