Bayhill Therapeutics, Inc. Contracts & Agreements

AGREEMENT (Filed With SEC on May 12, 2008)

Amendment Agreement (Filed With SEC on May 12, 2008)

Process Development and Manufacturing (Filed With SEC on May 12, 2008)

TOLERION, INC. WARRANT TO PURCHASE 45,000 SHARES OF SERIES A PREFERRED STOCK (Filed With SEC on March 19, 2008)

1 of 10 (Filed With SEC on March 19, 2008)

EMPLOYMENT AGREEMENT (Filed With SEC on March 19, 2008)

BAYHILL THERAPEUTICS, INC. EMPLOYMENT, CONFIDENTIAL INFORMATION AND INVENTION ASSIGNMENT AGREEMENT (Filed With SEC on March 19, 2008)

PLAIN ENGLISH GROWTH CAPITALLOAN AND SECURITY AGREEMENT (Filed With SEC on March 19, 2008)

BAYHILL THERAPEUTICS, INC. (Filed With SEC on February 21, 2008)

EMPLOYMENT AGREEMENT (Filed With SEC on February 21, 2008)

CONSULTING AGREEMENT TOLERION, INC. (Filed With SEC on February 21, 2008)

PLAIN ENGLISH GROWTH CAPITALLOAN AND SECURITY AGREEMENT (Filed With SEC on February 21, 2008)

FIRST AMENDMENT (Filed With SEC on February 21, 2008)

SECOND OMNIBUS AMENDMENT (Filed With SEC on January 9, 2008)

TOLERION, INC. WARRANT TO PURCHASE 45,000 SHARES OF SERIES A PREFERRED STOCK (Filed With SEC on January 9, 2008)

PREFERRED STOCK PURCHASE WARRANT (Filed With SEC on January 9, 2008)

PLAIN ENGLISH WARRANT AGREEMENT (Filed With SEC on January 9, 2008)

AMENDED AND RESTATED BAYHILL THERAPEUTICS, INC. (Filed With SEC on January 9, 2008)

BAYHILL THERAPEUTICS, INC. CHANGE OF CONTROL SEVERANCE AGREEMENT (Filed With SEC on January 9, 2008)

AGREEMENT (Filed With SEC on January 9, 2008)

Amendment No. 2 (Filed With SEC on January 9, 2008)

1 of 10 (Filed With SEC on January 9, 2008)