AMPHASTAR PHARMACEUTICALS IN

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

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2025
Shares 11,000 Value ($000) $10 Avg Close — Range —
Q3 2025
Shares 11,000 Value ($000) $10 Avg Close — Range —
Q2 2025
Shares 11,000 Value ($000) $9 Avg Close — Range —
Q1 2025
Shares 11,000 Value ($000) $10 Avg Close — Range —
Q3 2024
Shares 3,000 Value ($000) $3 Avg Close — Range —