ASPEN TECHNOLOGY INC

CUSIP: 045327103 Class: COM

Lombard Odier Asset Management (USA) Corp's Holding History (CIK: 0001491719)

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

Q4 2021
Shares 15,000 Value ($000) $2,283 Avg Close — Range —
Q3 2021
Shares 17,500 Value ($000) $2,149 Avg Close — Range —
Q4 2020
Shares 11,850 Value ($000) $1,543 Avg Close — Range —