X0306 4 2021-06-16 0 0001098972 AGENUS INC AGEN 0001383313 Wright Timothy C/O AGENUS INC 3 FORBES ROAD LEXINGTON MA 02421 1 0 0 0 Common Stock 2021-06-16 4 M 0 16853 A 50391 D Restricted Stock Unit 2021-06-16 4 A 0 12000 D Common Stock 12000 12000 D Stock Option 5.00 2021-06-16 4 A 0 20501 0.00 D 2022-06-16 2031-06-16 Common Stock 20501 20501 D On June 16, 2020, Mr. Wright was granted 16,853 Restricted Stock Units as part of his annual compensation for service on the Executive Committee of the Agenus Inc. Board of Directors. On June 16, 2021, this award vested in full and Mr. Wright was issued the underlying 16,853 shares of common stock, all in accordance with the Agenus Inc. 2019 Equity Incentive Plan. On June 16, 2021, Mr. Wright was granted 12,000 Restricted Stock Unitsas part of his annual compensation for service on the Executive Committee of the Agenus Inc. Board of Directors. in accordance with the Agenus Inc. 2019 Equity Incentive Plan. The award vests in full on June 16, 2022, subject to Mr. Wright's continued service on the Board of Directors through such date. Option awarded in accordance with the Agenus Inc. 2019 Equity Incentive Plan. /s/Adam Krauss, as Attorney-in-Fact for Timothy R. Wright 2021-06-21