AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Voya Investment Management LLC's Holding History (CIK: 0001068837)

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

Q2 2025
Shares 18,099 Value ($000) $416 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 18,142 Value ($000) $526 Avg Close $31.94 Range $25.89 - $39.01
Q4 2024
Shares 16,785 Value ($000) $623 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 17,207 Value ($000) $835 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 58,966 Value ($000) $2,359 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 79,644 Value ($000) $3,497 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 101,953 Value ($000) $6,306 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 20,127 Value ($000) $926 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 19,997 Value ($000) $1,149 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 19,696 Value ($000) $739 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 19,696 Value ($000) $552 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 19,696 Value ($000) $553 Avg Close $32.65 Range $27.10 - $39.07
Q2 2022
Shares 19,696 Value ($000) $685 Avg Close $35.69 Range $28.64 - $44.46
Q1 2022
Shares 20,891 Value ($000) $750 Avg Close $28.36 Range $22.07 - $37.16
Q4 2021
Shares 34,370 Value ($000) $800 Avg Close $20.45 Range $18.12 - $23.85
Q3 2021
Shares 32,717 Value ($000) $622 Avg Close $19.59 Range $17.56 - $21.63
Q2 2021
Shares 25,907 Value ($000) $522 Avg Close $18.84 Range $16.91 - $20.94
Q1 2021
Shares 19,392 Value ($000) $355 Avg Close $18.59 Range $17.11 - $20.93
Q4 2020
Shares 16,341 Value ($000) $329 Avg Close $19.46 Range $17.51 - $21.38
Q3 2020
Shares 12,853 Value ($000) $241 Avg Close $20.14 Range $17.83 - $22.69
Q2 2020
Shares 428,966 Value ($000) $9,635 Avg Close $18.31 Range $14.00 - $22.50
Q1 2020
Shares 528,701 Value ($000) $7,845 Avg Close $17.40 Range $12.33 - $20.40
Q4 2019
Shares 560,254 Value ($000) $10,808 Avg Close $19.18 Range $16.71 - $20.89
Q3 2019
Shares 603,377 Value ($000) $11,965 Avg Close $20.83 Range $18.66 - $22.85
Q2 2019
Shares 15,750 Value ($000) $332 Avg Close $20.90 Range $18.60 - $23.06
Q1 2019
Shares 15,505 Value ($000) $317 Avg Close $22.40 Range $19.32 - $25.43
Q4 2018
Shares 16,160 Value ($000) $322 Avg Close $19.71 Range $17.71 - $22.74
Q3 2018
Shares 39,942 Value ($000) $768 Avg Close $17.82 Range $15.04 - $19.50
Q2 2018
Shares 39,942 Value ($000) $610 Avg Close $17.48 Range $14.40 - $19.94
Q1 2018
Shares 61,084 Value ($000) $1,145 Avg Close $18.80 Range $16.76 - $20.45
Q4 2017
Shares 61,084 Value ($000) $1,175 Avg Close $18.67 Range $17.00 - $19.95
Q3 2017
Shares 61,084 Value ($000) $1,092 Avg Close $16.45 Range $14.53 - $18.67
Q2 2017
Shares 61,084 Value ($000) $1,091 Avg Close $15.86 Range $13.15 - $17.95
Q1 2017
Shares 68,864 Value ($000) $999 Avg Close $15.72 Range $12.05 - $19.64
Q4 2016
Shares 48,160 Value ($000) $887 Avg Close $19.45 Range $16.87 - $21.75
Q3 2016
Shares 14,440 Value ($000) $274 Avg Close $18.15 Range $15.62 - $21.53
Q2 2016
Shares 14,440 Value ($000) $233 Avg Close $14.11 Range $11.41 - $16.78
Q1 2016
Shares 14,440 Value ($000) $173 Avg Close $11.79 Range $10.50 - $14.18
Q4 2015
Shares 14,440 Value ($000) $205 Avg Close $13.21 Range $10.57 - $15.84
Q3 2015
Shares 14,440 Value ($000) $169 Avg Close $15.00 Range $10.61 - $18.30
Q2 2015
Shares 14,440 Value ($000) $254 Avg Close $15.59 Range $13.55 - $18.25