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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 $3.1M 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 $3.1M -$117K -3.62% 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.