AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q3 2025
Shares 77,746 Value ($000) $2 Avg Close $25.82 Range $20.39 - $31.26
Q2 2025
Shares 42,080 Value ($000) $1 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 86,364 Value ($000) $3 Avg Close $31.94 Range $25.89 - $39.01
Q1 2024
Shares 18,608 Value ($000) $1 Avg Close $51.65 Range $42.16 - $65.92
Q3 2023
Shares 10,057 Value ($000) $0 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 6,029 Value ($000) $0 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 31,947 Value ($000) $1 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 17,693 Value ($000) $0 Avg Close $29.04 Range $26.76 - $31.64
Q2 2022
Shares 12,340 Value ($000) $429 Avg Close $35.69 Range $28.64 - $44.46
Q3 2021
Shares 14,315 Value ($000) $272 Avg Close $19.59 Range $17.56 - $21.63
Q2 2021
Shares 36,048 Value ($000) $726 Avg Close $18.84 Range $16.91 - $20.94
Q2 2020
Shares 11,654 Value ($000) $261 Avg Close $18.31 Range $14.00 - $22.50