ALTAIR ENGR INC

CUSIP: 021369103 Class: Common Stock

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q4 2018
Shares 15,394 Value ($000) $425 Avg Close — Range —
Q2 2018
Shares 20,216 Value ($000) $691 Avg Close — Range —
Q1 2018
Shares 8,139 Value ($000) $255 Avg Close — Range —