AMPHASTAR PHARMACEUTICALS IN

CUSIP: 03209RAB9 Class: NOTE 2.000% 3/1

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

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

Q4 2025
Shares 36,680,000 Value ($000) $33,823 Avg Close — Range —
Q3 2025
Shares 36,680,000 Value ($000) $33,247 Avg Close — Range —
Q2 2025
Shares 27,500,000 Value ($000) $23,721 Avg Close — Range —
Q1 2025
Shares 27,500,000 Value ($000) $24,389 Avg Close — Range —
Q4 2024
Shares 31,325,000 Value ($000) $29,151 Avg Close — Range —
Q3 2024
Shares 31,200,000 Value ($000) $32,945 Avg Close — Range —