AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Summit Global Investments's Holding History (CIK: 0001697953)

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

Q3 2023
Shares 36,238 Value ($000) $2 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 19,844 Value ($000) $1 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 37,300 Value ($000) $1 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 29,500 Value ($000) $1 Avg Close $29.04 Range $26.76 - $31.64
Q3 2022
Shares 20,100 Value ($000) $565 Avg Close $32.65 Range $27.10 - $39.07
Q2 2022
Shares 53,214 Value ($000) $1,851 Avg Close $35.69 Range $28.64 - $44.46
Q1 2022
Shares 44,700 Value ($000) $1,605 Avg Close $28.36 Range $22.07 - $37.16
Q4 2021
Shares 45,900 Value ($000) $1,069 Avg Close $20.45 Range $18.12 - $23.85
Q3 2021
Shares 60,500 Value ($000) $1,150 Avg Close $19.59 Range $17.56 - $21.63
Q2 2021
Shares 47,400 Value ($000) $956 Avg Close $18.84 Range $16.91 - $20.94
Q1 2021
Shares 47,546 Value ($000) $871 Avg Close $18.59 Range $17.11 - $20.93
Q4 2020
Shares 62,379 Value ($000) $1,254 Avg Close $19.46 Range $17.51 - $21.38
Q3 2020
Shares 62,992 Value ($000) $1,181 Avg Close $20.14 Range $17.83 - $22.69
Q2 2020
Shares 62,440 Value ($000) $1,402 Avg Close $18.31 Range $14.00 - $22.50
Q1 2020
Shares 58,640 Value ($000) $870 Avg Close $17.40 Range $12.33 - $20.40
Q4 2019
Shares 49,040 Value ($000) $946 Avg Close $19.18 Range $16.71 - $20.89
Q3 2019
Shares 42,725 Value ($000) $847 Avg Close $20.83 Range $18.66 - $22.85