AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

OREGON PUBLIC EMPLOYEES RETIREMENT FUND's Holding History (CIK: 0001107314)

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

Q4 2025
Shares 8,142 Value ($000) $218 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 8,042 Value ($000) $214 Avg Close $25.82 Range $20.39 - $31.26
Q2 2025
Shares 8,442 Value ($000) $194 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 8,542 Value ($000) $248 Avg Close $31.94 Range $25.89 - $39.01
Q4 2024
Shares 8,842 Value ($000) $328 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 8,942 Value ($000) $434 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 9,242 Value ($000) $370 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 10,042 Value ($000) $441 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 10,942 Value ($000) $677 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 11,317 Value ($000) $520 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 11,717 Value ($000) $673 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 12,117 Value ($000) $454 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 12,547 Value ($000) $352 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 12,414 Value ($000) $349 Avg Close $32.65 Range $27.10 - $39.07
Q2 2022
Shares 12,360 Value ($000) $430 Avg Close $35.69 Range $28.64 - $44.46
Q1 2022
Shares 13,760 Value ($000) $494 Avg Close $28.36 Range $22.07 - $37.16
Q4 2021
Shares 14,160 Value ($000) $330 Avg Close $20.45 Range $18.12 - $23.85
Q3 2021
Shares 14,760 Value ($000) $281 Avg Close $19.59 Range $17.56 - $21.63
Q2 2021
Shares 14,860 Value ($000) $300 Avg Close $18.84 Range $16.91 - $20.94
Q1 2021
Shares 14,860 Value ($000) $272 Avg Close $18.59 Range $17.11 - $20.93
Q4 2020
Shares 14,560 Value ($000) $293 Avg Close $19.46 Range $17.51 - $21.38
Q3 2020
Shares 14,790 Value ($000) $277 Avg Close $20.14 Range $17.83 - $22.69
Q2 2020
Shares 13,790 Value ($000) $310 Avg Close $18.31 Range $14.00 - $22.50
Q1 2020
Shares 13,790 Value ($000) $205 Avg Close $17.40 Range $12.33 - $20.40
Q4 2019
Shares 13,790 Value ($000) $266 Avg Close $19.18 Range $16.71 - $20.89
Q3 2019
Shares 13,790 Value ($000) $273 Avg Close $20.83 Range $18.66 - $22.85
Q2 2019
Shares 13,590 Value ($000) $287 Avg Close $20.90 Range $18.60 - $23.06
Q1 2019
Shares 13,390 Value ($000) $274 Avg Close $22.40 Range $19.32 - $25.43
Q4 2018
Shares 13,148 Value ($000) $262 Avg Close $19.71 Range $17.71 - $22.74