ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q4 2024
Shares 14,821 Value ($000) $2 Avg Close — Range —
Q3 2024
Shares 18,321 Value ($000) $2 Avg Close — Range —
Q2 2024
Shares 18,251 Value ($000) $2 Avg Close — Range —
Q1 2024
Shares 17,731 Value ($000) $2 Avg Close — Range —
Q4 2023
Shares 17,333 Value ($000) $1 Avg Close — Range —
Q3 2023
Shares 17,104 Value ($000) $1 Avg Close — Range —
Q2 2023
Shares 16,808 Value ($000) $1 Avg Close — Range —
Q1 2023
Shares 17,854 Value ($000) $1 Avg Close — Range —
Q4 2022
Shares 17,220 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 13,561 Value ($000) $600 Avg Close — Range —