ALTAIR ENGR INC

CUSIP: 021369AA1 Class: BOND

LINDEN ADVISORS LP's Holding History (CIK: 0001279396)

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

Q2 2021
Shares 38,990,000 Value ($000) $60,696 Avg Close — Range —
Q1 2021
Shares 48,990,000 Value ($000) $70,740 Avg Close — Range —
Q4 2020
Shares 40,790,000 Value ($000) $56,061 Avg Close — Range —
Q3 2020
Shares 25,997,000 Value ($000) $28,861 Avg Close — Range —
Q2 2020
Shares 46,997,000 Value ($000) $49,528 Avg Close — Range —
Q1 2020
Shares 57,497,000 Value ($000) $50,978 Avg Close — Range —
Q4 2019
Shares 54,552,000 Value ($000) $56,025 Avg Close — Range —
Q3 2019
Shares 56,052,000 Value ($000) $56,503 Avg Close — Range —
Q2 2019
Shares 40,430,000 Value ($000) $43,967 Avg Close — Range —