ASPEN TECHNOLOGY INC

CUSIP: 29109X106 Class: Common Stock

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q4 2024
Shares 92 Value ($000) $23 Avg Close — Range —
Q3 2024
Shares 45 Value ($000) $11 Avg Close — Range —
Q2 2024
Shares 48 Value ($000) $10 Avg Close — Range —
Q1 2024
Shares 46 Value ($000) $10 Avg Close — Range —
Q4 2023
Shares 49 Value ($000) $11 Avg Close — Range —
Q3 2023
Shares 46 Value ($000) $9 Avg Close — Range —
Q2 2023
Shares 47 Value ($000) $8 Avg Close — Range —
Q1 2023
Shares 81 Value ($000) $19 Avg Close — Range —
Q4 2022
Shares 99 Value ($000) $0 Avg Close — Range —
Q2 2022
Shares 82 Value ($000) $15 Avg Close — Range —