AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

VOLORIDGE INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001556921)

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

Q4 2025
Shares 231,305 Value ($000) $6,194 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 292,443 Value ($000) $7,794 Avg Close $25.82 Range $20.39 - $31.26
Q2 2025
Shares 325,512 Value ($000) $7,474 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 216,002 Value ($000) $6,262 Avg Close $31.94 Range $25.89 - $39.01
Q4 2024
Shares 143,436 Value ($000) $5,326 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 123,445 Value ($000) $5,991 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 201,473 Value ($000) $8,059 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 221,800 Value ($000) $9,739 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 228,669 Value ($000) $14,143 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 371,310 Value ($000) $17,077 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 187,939 Value ($000) $10,801 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 72,944 Value ($000) $2,735 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 94,621 Value ($000) $2,651 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 162,258 Value ($000) $4,559 Avg Close $32.65 Range $27.10 - $39.07
Q2 2022
Shares 176,982 Value ($000) $6,157 Avg Close $35.69 Range $28.64 - $44.46
Q1 2022
Shares 94,070 Value ($000) $3,377 Avg Close $28.36 Range $22.07 - $37.16
Q3 2020
Shares 45,541 Value ($000) $854 Avg Close $20.14 Range $17.83 - $22.69