for investors

• financial reports
• sec filings & proxy materials
• corporate governance
• webcasts & presentations
• news releases

for investors

APS is committed to communicating with the investment community. In this For Investors section, you will find financial filings, corporate governance and other company information. If you do not find what you need, please go to our Contact Us section and submit an information request using our on-line form or by contacting our Investor Relations department.

Investor Relations:

Contact — Bill Hayes (512.314.4403)
Investor Relations E–mail — investorrelations@amph.com

Transfer Agent and Registrar Information:

American Stock Transfer & Trust Company
New York, NY
Shareholder Services:
Phone: 800.937.5449