ALTAIR ENGR INC

CUSIP: 021369AA1 Class: BOND

CAMDEN ASSET MANAGEMENT L P /CA's Holding History (CIK: 0000903944)

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

Q4 2020
Shares 2,300,000 Value ($000) $3,157 Avg Close — Range —
Q3 2020
Shares 4,700,000 Value ($000) $5,209 Avg Close — Range —
Q2 2020
Shares 4,500,000 Value ($000) $4,728 Avg Close — Range —
Q1 2020
Shares 4,500,000 Value ($000) $3,908 Avg Close — Range —
Q4 2019
Shares 3,500,000 Value ($000) $3,588 Avg Close — Range —