AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

SIGNATUREFD, LLC's Holding History (CIK: 0001456048)

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

Q4 2025
Shares 542 Value ($000) $15 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 522 Value ($000) $14 Avg Close $25.82 Range $20.39 - $31.26
Q2 2025
Shares 1,272 Value ($000) $29 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 872 Value ($000) $25 Avg Close $31.94 Range $25.89 - $39.01
Q4 2024
Shares 352 Value ($000) $13 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 352 Value ($000) $17 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 352 Value ($000) $14 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 367 Value ($000) $16 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 375 Value ($000) $23 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 461 Value ($000) $21 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 463 Value ($000) $27 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 453 Value ($000) $17 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 479 Value ($000) $13 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 712 Value ($000) $20 Avg Close $32.65 Range $27.10 - $39.07
Q2 2022
Shares 762 Value ($000) $27 Avg Close $35.69 Range $28.64 - $44.46
Q1 2022
Shares 719 Value ($000) $26 Avg Close $28.36 Range $22.07 - $37.16
Q4 2021
Shares 457 Value ($000) $11 Avg Close $20.45 Range $18.12 - $23.85
Q3 2021
Shares 333 Value ($000) $6 Avg Close $19.59 Range $17.56 - $21.63
Q2 2021
Shares 234 Value ($000) $5 Avg Close $18.84 Range $16.91 - $20.94
Q1 2021
Shares 437 Value ($000) $8 Avg Close $18.59 Range $17.11 - $20.93
Q4 2020
Shares 454 Value ($000) $9 Avg Close $19.46 Range $17.51 - $21.38
Q3 2020
Shares 403 Value ($000) $8 Avg Close $20.14 Range $17.83 - $22.69
Q2 2020
Shares 195 Value ($000) $4 Avg Close $18.31 Range $14.00 - $22.50
Q1 2020
Shares 76 Value ($000) $1 Avg Close $17.40 Range $12.33 - $20.40