ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2024
Shares 37,373 Value ($000) $4 Avg Close — Range —
Q3 2024
Shares 31,424 Value ($000) $3 Avg Close — Range —
Q2 2024
Shares 30,830 Value ($000) $3 Avg Close — Range —
Q1 2024
Shares 25,744 Value ($000) $2 Avg Close — Range —
Q4 2023
Shares 87,045 Value ($000) $7 Avg Close — Range —
Q3 2023
Shares 29,340 Value ($000) $2 Avg Close — Range —
Q2 2023
Shares 27,821 Value ($000) $2 Avg Close — Range —
Q1 2023
Shares 26,827 Value ($000) $2 Avg Close — Range —
Q4 2022
Shares 25,946 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 232,282 Value ($000) $10,272 Avg Close — Range —
Q2 2022
Shares 305,689 Value ($000) $16,049 Avg Close — Range —
Q1 2022
Shares 468,396 Value ($000) $30,165 Avg Close — Range —
Q4 2021
Shares 470,663 Value ($000) $36,392 Avg Close — Range —
Q3 2021
Shares 473,496 Value ($000) $32,643 Avg Close — Range —
Q2 2021
Shares 148,370 Value ($000) $10,233 Avg Close — Range —
Q1 2021
Shares 13,532 Value ($000) $847 Avg Close — Range —
Q4 2020
Shares 6,602 Value ($000) $384 Avg Close — Range —