Attached files

file filename
10-K/A - FORM 10-K (AMENDMENT NO. 1) - EyePoint Pharmaceuticals, Inc.d273854d10ka.htm
EX-10.13 - AMENDED AND RESTATED COLLABORATIVE RESEARCH AND LICENSE AGREEMENT - EyePoint Pharmaceuticals, Inc.d273854dex1013.htm
EX-31.2 - CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER - EyePoint Pharmaceuticals, Inc.d273854dex312.htm

Exhibit 31.1

Certification of Principal Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended.

CERTIFICATIONS

I, Paul Ashton, certify that:

 

1. I have reviewed this Annual Report on Form 10-K/A (Amendment No. 1) of PSIVIDA CORP.;

 

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

Date: December 27, 2011

 

  /S/    PAUL ASHTON        
Name:   Paul Ashton
Title:  

President and Chief Executive Officer

(Principal Executive Officer)