Investor Relations

Shareholder Center

Whether you are considering an investment in Repligen or you are a long-time Shareholder, we are committed to providing you with the information you need to make informed decisions about your investment.

Please feel free to contact the Company at any time with questions.

Stock Quote: RGEN

Exchange:NASDAQ
Quote:$4.14
Change:$+0.15
Date:2/3/2012
Time:3:51pm

For Additional Information

Investor Questions
Online Request Form
e-mail: investors@repligen.com
phone: (781) 419-1881

Stockholder Questions
Contact our Transfer Agent:
American Stock Transfer & Trust Company
59 Maiden Lane
Plaza Level
New York, NY 10038
e-mail: info@amstock.com
phone: (877) 777-0800, option 1