ASPEN TECHNOLOGY INC

CUSIP: 29109X106 Class: Common Stock

E. Ohman J:or Asset Management AB's Holding History (CIK: 0002009396)

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

Q4 2024
Shares 1,300 Value ($000) $325 Avg Close — Range —
Q3 2024
Shares 1,300 Value ($000) $310 Avg Close — Range —
Q2 2024
Shares 1,300 Value ($000) $258 Avg Close — Range —
Q1 2024
Shares 1,300 Value ($000) $277 Avg Close — Range —
Q4 2023
Shares 1,300 Value ($000) $286 Avg Close — Range —
Q3 2023
Shares 1,300 Value ($000) $266 Avg Close — Range —
Q2 2023
Shares 1,300 Value ($000) $218 Avg Close — Range —
Q1 2023
Shares 1,300 Value ($000) $298 Avg Close — Range —
Q4 2022
Shares 1,300 Value ($000) $267 Avg Close — Range —