AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q4 2025
Shares 55,232 Value ($000) $1,479 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 54,335 Value ($000) $1,448 Avg Close $25.82 Range $20.39 - $31.26
Q2 2025
Shares 93,652 Value ($000) $2,150 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 79,089 Value ($000) $2,293 Avg Close $31.94 Range $25.89 - $39.01
Q4 2024
Shares 83,231 Value ($000) $3,090 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 76,445 Value ($000) $3,710 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 85,803 Value ($000) $3,432 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 43,836 Value ($000) $1,925 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 45,292 Value ($000) $2,801 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 46,717 Value ($000) $2,149 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 39,051 Value ($000) $1,464 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 39,051 Value ($000) $1,464 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 44,087 Value ($000) $1,235 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 46,423 Value ($000) $1,304,486 Avg Close $32.65 Range $27.10 - $39.07
Q2 2022
Shares 47,885 Value ($000) $1,665,919 Avg Close $35.69 Range $28.64 - $44.46
Q1 2022
Shares 43,234 Value ($000) $1,552,100 Avg Close $28.36 Range $22.07 - $37.16
Q4 2021
Shares 34,016 Value ($000) $792,231 Avg Close $20.45 Range $18.12 - $23.85
Q3 2021
Shares 34,016 Value ($000) $646,646 Avg Close $19.59 Range $17.56 - $21.63
Q2 2021
Shares 43,811 Value ($000) $883,230 Avg Close $18.84 Range $16.91 - $20.94
Q1 2021
Shares 41,087 Value ($000) $752,712 Avg Close $18.59 Range $17.11 - $20.93
Q4 2020
Shares 41,087 Value ($000) $826,260 Avg Close $19.46 Range $17.51 - $21.38
Q3 2020
Shares 41,087 Value ($000) $770,382 Avg Close $20.14 Range $17.83 - $22.69
Q2 2020
Shares 37,547 Value ($000) $843,305 Avg Close $18.31 Range $14.00 - $22.50
Q1 2020
Shares 44,169 Value ($000) $655,468 Avg Close $17.40 Range $12.33 - $20.40
Q4 2019
Shares 293,799 Value ($000) $5,667,383 Avg Close $19.18 Range $16.71 - $20.89
Q3 2019
Shares 291,551 Value ($000) $5,781,456 Avg Close $20.83 Range $18.66 - $22.85
Q2 2019
Shares 291,130 Value ($000) $6,145,755 Avg Close $20.90 Range $18.60 - $23.06
Q1 2019
Shares 295,478 Value ($000) $6,036,616 Avg Close $22.40 Range $19.32 - $25.43
Q4 2018
Shares 288,065 Value ($000) $5,732,493 Avg Close $19.71 Range $17.71 - $22.74
Q3 2018
Shares 306,772 Value ($000) $5,902,293 Avg Close $17.82 Range $15.04 - $19.50
Q2 2018
Shares 297,488 Value ($000) $4,539,667 Avg Close $17.48 Range $14.40 - $19.94
Q1 2018
Shares 338,783 Value ($000) $6,352,183 Avg Close $18.80 Range $16.76 - $20.45
Q4 2017
Shares 401,537 Value ($000) $7,725,571 Avg Close $18.67 Range $17.00 - $19.95
Q3 2017
Shares 471,344 Value ($000) $8,422,917 Avg Close $16.45 Range $14.53 - $18.67
Q2 2017
Shares 362,947 Value ($000) $6,482,234 Avg Close $15.86 Range $13.15 - $17.95
Q1 2017
Shares 149,375 Value ($000) $2,165,938 Avg Close $15.72 Range $12.05 - $19.64
Q4 2016
Shares 138,775 Value ($000) $2,556 Avg Close $19.45 Range $16.87 - $21.75
Q3 2016
Shares 149,448 Value ($000) $2,835 Avg Close $18.15 Range $15.62 - $21.53
Q2 2016
Shares 205,975 Value ($000) $3,320 Avg Close $14.11 Range $11.41 - $16.78
Q1 2016
Shares 277,294 Value ($000) $3,328 Avg Close $11.79 Range $10.50 - $14.18
Q4 2015
Shares 252,199 Value ($000) $3,589 Avg Close $13.21 Range $10.57 - $15.84
Q3 2015
Shares 522,178 Value ($000) $6,104 Avg Close $15.00 Range $10.61 - $18.30
Q2 2015
Shares 442,855 Value ($000) $7,786 Avg Close $15.59 Range $13.55 - $18.25
Q1 2015
Shares 310,417 Value ($000) $4,644 Avg Close $13.37 Range $11.12 - $15.79