ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

TWIN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001059187)

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

Q1 2020
Shares 13,098 Value ($000) $1,245 Avg Close — Range —
Q4 2019
Shares 13,448 Value ($000) $1,626 Avg Close — Range —
Q2 2016
Shares 37,828 Value ($000) $1,522 Avg Close — Range —