ALTAIR ENGR INC

CUSIP: 021369AA1 Class: BOND

STEELHEAD PARTNERS LLC's Holding History (CIK: 0001133521)

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

Q1 2022
Shares 23,000,000 Value ($000) $33,305 Avg Close — Range —
Q4 2021
Shares 23,000,000 Value ($000) $39,236 Avg Close — Range —
Q3 2021
Shares 25,000,000 Value ($000) $38,803 Avg Close — Range —
Q2 2021
Shares 25,000,000 Value ($000) $38,847 Avg Close — Range —
Q1 2021
Shares 33,500,000 Value ($000) $48,489 Avg Close — Range —
Q4 2020
Shares 24,694,000 Value ($000) $33,911 Avg Close — Range —
Q3 2020
Shares 24,694,000 Value ($000) $27,422 Avg Close — Range —
Q2 2020
Shares 17,675,000 Value ($000) $18,638 Avg Close — Range —
Q1 2020
Shares 13,171,000 Value ($000) $11,629 Avg Close — Range —
Q4 2019
Shares 10,421,000 Value ($000) $10,708 Avg Close — Range —