AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

COMMONWEALTH EQUITY SERVICES, LLC's Holding History (CIK: 0000312272)

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

Q4 2025
Shares 8,742 Value ($000) $234 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 7,860 Value ($000) $0 Avg Close $25.82 Range $20.39 - $31.26
Q3 2024
Shares 5,651 Value ($000) $0 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 10,190 Value ($000) $0 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 10,207 Value ($000) $0 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 4,961 Value ($000) $0 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 9,861 Value ($000) $0 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 7,187 Value ($000) $0 Avg Close $44.33 Range $35.62 - $58.70