ALTAIR ENGR INC

CUSIP: 021369AA1 Class: BOND

ZAZOVE ASSOCIATES LLC's Holding History (CIK: 0001009012)

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

Q1 2020
Shares 863,000 Value ($000) $767 Avg Close — Range —
Q4 2019
Shares 17,040,000 Value ($000) $17,472 Avg Close — Range —
Q3 2019
Shares 18,595,000 Value ($000) $18,769 Avg Close — Range —
Q2 2019
Shares 5,930,000 Value ($000) $6,452 Avg Close — Range —