ASPEN TECHNOLOGY INC

CUSIP: 29109X106 Class: Common Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2024
Shares 111,603 Value ($000) $27,859 Avg Close — Range —
Q3 2024
Shares 166,352 Value ($000) $39,728 Avg Close — Range —
Q2 2024
Shares 126,956 Value ($000) $25,217 Avg Close — Range —
Q1 2024
Shares 107,319 Value ($000) $22,889 Avg Close — Range —
Q4 2023
Shares 59,766 Value ($000) $13,157 Avg Close — Range —
Q3 2023
Shares 30,815 Value ($000) $6,294 Avg Close — Range —
Q2 2023
Shares 21,262 Value ($000) $3,564 Avg Close — Range —
Q1 2023
Shares 12,128 Value ($000) $2,776 Avg Close — Range —
Q4 2022
Shares 2,135 Value ($000) $439 Avg Close — Range —
Q3 2022
Shares 2,020 Value ($000) $481 Avg Close — Range —
Q2 2022
Shares 2,266 Value ($000) $416 Avg Close — Range —