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Recent Insider Transactions - Amphastar Pharmaceuticals (NASDAQ: AMPH)
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NASDAQ:AMPH
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Company
Name / Role
Date
Type
Price
# Shares
Value
Balance
NASDAQ
AMPH
Amphastar Pharmaceuticals
Petersen Floyd F.
/
director
08/01/2025
Sell
$20.83
500
$10K
77,031
NASDAQ
AMPH
Amphastar Pharmaceuticals
Gaugh David Russell
/
director
07/18/2025
Buy
$20.62
13,987
$288K
13,987
NASDAQ
AMPH
Amphastar Pharmaceuticals
Petersen Floyd F.
/
director
07/02/2025
Sell
$23.47
500
$12K
77,531
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