AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Granite Investment Partners, LLC's Holding History (CIK: 0001542266)

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

Q1 2025
Shares 375,778 Value ($000) $10,894 Avg Close $31.94 Range $25.89 - $39.01
Q4 2024
Shares 396,702 Value ($000) $14,730 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 405,718 Value ($000) $19,689 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 397,514 Value ($000) $15,901 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 352,770 Value ($000) $15,490 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 365,340 Value ($000) $22,596 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 330,911 Value ($000) $15,219 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 533,159 Value ($000) $30,641 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 536,821 Value ($000) $20,131 Avg Close $32.78 Range $27.58 - $38.22