Form 4 Filing for Thomas L. Harrison

Thomas L. Harrison, a director at Agenus Inc., acquired 4,443 shares of common stock on October 1, 2026, under the company's Board Compensation Election Policy. This policy allows directors to receive their fees in the form of company stock. The acquisition price was based on the average closing price of the stock for the preceding calendar quarter, amounting to $6.893 per share. Following this transaction, Harrison