AMPH, which is traded on the NASDAQ stock exchange
June 25, 2014
Amphastar's headquarters are located at
11570 Sixth St.
Amphastar was incorporated in 1996 in the state of Delaware.
Ernst & Young
1981 Marcus Avenue
Lake Success, NY 11042
Questions regarding stock transfer requirements, lost certificates and change of address should be directed to the transfer agent as listed.
As of March 31, 2014, Amphastar had 1,217 employees.
No, Amphastar does not offer a direct stock purchase plan. Shares can be purchased through a stockbroker of your choice.
Amphastar's Investor Relations department is happy to answer any shareholder questions. The number to contact Investor Relations is [TBD].
Requests for filings with the U.S Securities and Exchange Commission should be directed to Investor Relations at our address and phone number. SEC filings are also available on our website at www.amphastar.com
Please submit your question using the form below.