Deerfield Management’s Amphastar Pharmaceuticals AMPH Stock Holding History

Deerfield Management’s Portfolio AMPH Stock Details AMPH Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell
2025 Q2	$220K	Buy
2024 Q3	–	Sell
2024 Q2	$265K	Buy
2015 Q3	–	Sell
2015 Q2	$7.88M	Hold
2015 Q1	$6.71M	Sell
2014 Q4	$14.8M	Sell
2014 Q3	$16.5M	Buy