AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

ALPS ADVISORS INC's Holding History (CIK: 0001376113)

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

Q4 2025
Shares 16,431 Value ($000) $440 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 16,250 Value ($000) $433 Avg Close $25.82 Range $20.39 - $31.26
Q4 2024
Shares 7,395 Value ($000) $275 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 7,395 Value ($000) $359 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 7,889 Value ($000) $316 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 7,928 Value ($000) $348 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 6,211 Value ($000) $384 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 6,566 Value ($000) $302 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 8,891 Value ($000) $511 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 8,826 Value ($000) $331 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 10,901 Value ($000) $305 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 10,954 Value ($000) $308 Avg Close $32.65 Range $27.10 - $39.07
Q2 2017
Shares 39,250 Value ($000) $701 Avg Close $15.86 Range $13.15 - $17.95
Q1 2017
Shares 39,149 Value ($000) $568 Avg Close $15.72 Range $12.05 - $19.64
Q4 2016
Shares 23,329 Value ($000) $430 Avg Close $19.45 Range $16.87 - $21.75
Q3 2016
Shares 23,108 Value ($000) $438 Avg Close $18.15 Range $15.62 - $21.53