AGENUS INC Note Agreements

Amendment to Notes and Warrants dated as of February 18, 2020 by and among Agenus Inc. and the Investors listed therein (Filed With SEC on March 16, 2020)

AMENDMENT TO NOTES AND WARRANTS (Filed With SEC on March 16, 2017)

NOTE PURCHASEAGREEMENT DATED SEPTEMBER 4, 2015 among ANTIGENICS LLC, THE GUARANTORS NAMED HEREIN, OBERLAND CAPITAL SA ZERMATT LLC, AS COLLATERAL AGENT AND THE PURCHASERSNAMED... (Filed With SEC on September 11, 2015)

ANTIGENICS LLC LIMITEDRECOURSE NOTE (Filed With SEC on September 11, 2015)

AMENDED AND RESTATED NOTE PURCHASE AGREEMENT by and among AGENUS INC., and the PURCHASERS named herein Dated: February 20, 2015 Amended: February 25, 2015 (Filed With SEC on May 1, 2015)

FORM OF SENIOR SUBORDINATED NOTE (Filed With SEC on May 1, 2015)

[FORM OF] SENIOR SUBORDINATED NOTE (Filed With SEC on May 10, 2013)

AMENDED AND RESTATED SENIOR SECURED CONVERTIBLE NOTE (Filed With SEC on March 16, 2011)

SENIOR SECURED CONVERTIBLE NOTE (Filed With SEC on October 31, 2006)