William J. Peters - Insider Trading & Ownership

Location
C/O Amphastar Pharmaceuticals, Inc., 11570 6 Th Street, Rancho Cucamonga, CA
Summary
The estimated net worth of William J. Peters is at least $3.1M dollars as of May 20, 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
All Insider Reports
All Insider Reports

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 -$503K -14% May 19, 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.