ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q2 2021
Shares 1,245 Value ($000) $171 Avg Close — Range —
Q1 2021
Shares 1,245 Value ($000) $180 Avg Close — Range —
Q4 2020
Shares 1,245 Value ($000) $162 Avg Close — Range —
Q1 2016
Shares 3,810 Value ($000) $138 Avg Close — Range —
Q4 2015
Shares 4,841 Value ($000) $183 Avg Close — Range —