ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

SILVERCREST ASSET MANAGEMENT GROUP LLC's Holding History (CIK: 0001232395)

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

Q4 2020
Shares 208,763 Value ($000) $12,146 Avg Close — Range —
Q3 2020
Shares 206,128 Value ($000) $8,653 Avg Close — Range —
Q2 2020
Shares 328,135 Value ($000) $13,043 Avg Close — Range —
Q1 2020
Shares 388,366 Value ($000) $10,292 Avg Close — Range —
Q4 2019
Shares 604,806 Value ($000) $21,719 Avg Close — Range —
Q3 2019
Shares 565,923 Value ($000) $19,592 Avg Close — Range —