ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2017
Shares 22,100 Value ($000) $1,463 Avg Close — Range —
Q3 2014
Shares 14,500 Value ($000) $546 Avg Close — Range —