AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2025
Shares 75,319 Value ($000) $2,017 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 74,456 Value ($000) $3,613 Avg Close $25.82 Range $20.39 - $31.26
Q2 2025
Shares 82,087 Value ($000) $1,885 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 66,952 Value ($000) $1,941 Avg Close $31.94 Range $25.89 - $39.01
Q4 2024
Shares 84,790 Value ($000) $3,148 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 74,456 Value ($000) $4 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 48,578 Value ($000) $1,943 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 70,832 Value ($000) $3,110 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 63,242 Value ($000) $3,912 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 23,793 Value ($000) $1,094 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 30,257 Value ($000) $2 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 41,314 Value ($000) $2 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 62,930 Value ($000) $2 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 55,504 Value ($000) $1,559 Avg Close $32.65 Range $27.10 - $39.07
Q2 2022
Shares 64,118 Value ($000) $2,232 Avg Close $35.69 Range $28.64 - $44.46
Q1 2022
Shares 52,345 Value ($000) $1,879 Avg Close $28.36 Range $22.07 - $37.16
Q4 2021
Shares 73,430 Value ($000) $1,710 Avg Close $20.45 Range $18.12 - $23.85
Q3 2021
Shares 63,817 Value ($000) $1,212 Avg Close $19.59 Range $17.56 - $21.63
Q2 2021
Shares 45,686 Value ($000) $921 Avg Close $18.84 Range $16.91 - $20.94
Q1 2021
Shares 75,117 Value ($000) $1,377 Avg Close $18.59 Range $17.11 - $20.93
Q4 2020
Shares 72,888 Value ($000) $1,467 Avg Close $19.46 Range $17.51 - $21.38
Q3 2020
Shares 68,779 Value ($000) $1,290 Avg Close $20.14 Range $17.83 - $22.69
Q2 2020
Shares 56,068 Value ($000) $1,258 Avg Close $18.31 Range $14.00 - $22.50
Q1 2020
Shares 43,275 Value ($000) $642 Avg Close $17.40 Range $12.33 - $20.40
Q4 2019
Shares 54,961 Value ($000) $1,060 Avg Close $19.18 Range $16.71 - $20.89
Q3 2019
Shares 37,397 Value ($000) $742 Avg Close $20.83 Range $18.66 - $22.85
Q2 2019
Shares 41,401 Value ($000) $873 Avg Close $20.90 Range $18.60 - $23.06
Q1 2019
Shares 31,049 Value ($000) $634 Avg Close $22.40 Range $19.32 - $25.43
Q4 2018
Shares 13,316 Value ($000) $265 Avg Close $19.71 Range $17.71 - $22.74
Q3 2018
Shares 38,112 Value ($000) $733 Avg Close $17.82 Range $15.04 - $19.50
Q2 2018
Shares 18,289 Value ($000) $278 Avg Close $17.48 Range $14.40 - $19.94
Q1 2018
Shares 17,530 Value ($000) $328 Avg Close $18.80 Range $16.76 - $20.45
Q4 2017
Shares 5,784 Value ($000) $112 Avg Close $18.67 Range $17.00 - $19.95
Q3 2017
Shares 842 Value ($000) $15 Avg Close $16.45 Range $14.53 - $18.67
Q2 2017
Shares 5,868 Value ($000) $105 Avg Close $15.86 Range $13.15 - $17.95
Q1 2017
Shares 3,997 Value ($000) $59 Avg Close $15.72 Range $12.05 - $19.64
Q4 2016
Shares 87,692 Value ($000) $1,615 Avg Close $19.45 Range $16.87 - $21.75
Q3 2016
Shares 40,102 Value ($000) $760 Avg Close $18.15 Range $15.62 - $21.53
Q2 2016
Shares 5,853 Value ($000) $94 Avg Close $14.11 Range $11.41 - $16.78
Q1 2016
Shares 2,707 Value ($000) $33 Avg Close $11.79 Range $10.50 - $14.18
Q4 2015
Shares 710 Value ($000) $9 Avg Close $13.21 Range $10.57 - $15.84
Q3 2015
Shares 14,152 Value ($000) $156 Avg Close $15.00 Range $10.61 - $18.30
Q2 2015
Shares 700 Value ($000) $12 Avg Close $15.59 Range $13.55 - $18.25
Q1 2015
Shares 784 Value ($000) $11 Avg Close $13.37 Range $11.12 - $15.79
Q4 2014
Shares 726 Value ($000) $8 Avg Close $10.89 Range $9.76 - $12.46