AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q4 2025
Shares 125,130 Value ($000) $3 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 392,902 Value ($000) $10 Avg Close $25.82 Range $20.39 - $31.26
Q2 2025
Shares 124,290 Value ($000) $3 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 17,300 Value ($000) $1 Avg Close $31.94 Range $25.89 - $39.01
Q3 2024
Shares 66,285 Value ($000) $3 Avg Close $43.89 Range $36.56 - $50.62
Q4 2023
Shares 16,820 Value ($000) $1 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 16,820 Value ($000) $1 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 51,380 Value ($000) $3 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 30,320 Value ($000) $1 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 8,653 Value ($000) $0 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 35,523 Value ($000) $998 Avg Close $32.65 Range $27.10 - $39.07
Q2 2022
Shares 30,733 Value ($000) $1,069 Avg Close $35.69 Range $28.64 - $44.46
Q1 2022
Shares 14,243 Value ($000) $511 Avg Close $28.36 Range $22.07 - $37.16
Q3 2016
Shares 31,761 Value ($000) $603 Avg Close $18.15 Range $15.62 - $21.53