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Insider Trading & Ownership of William J. Peters

Location
Rancho Cucamonga, CA
Summary
The estimated net worth of William J. Peters is at least $3,098,378 dollars as of 20 May 2025. William J. Peters is the CFO, EVP & TREASURER, Director of Amphastar Pharmaceuticals, Inc. and owns shares of Amphastar Pharmaceuticals, Inc. (AMPH) stock worth about $3.1M.
Signature
/s/ William J. Peters
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Ownership of William J. Peters

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
AMPH Amphastar Pharmaceuticals, Inc. CFO, EVP & TREASURER, Director $3,098,378 -$116,515 -3.6% 19 May 2025

Insider Transactions Reported by William J. Peters:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.