HARRISON THOMAS L 4

What Happened

• Thomas L. Harrison, a director of Agenus Inc. (AGEN), was granted a derivative award on 2026-04-24 covering 122,500 shares. The Form 4 lists the acquisition price as $0.00, indicating an equity award (option) rather than a cash purchase. The award vests on the one-year anniversary of the grant date per the company’s equity plan.

Key Details

• Transaction date: 2026-04-24; Form 4 filed: 2026-04-28 (timely filing).
• Transaction type/code: A (award/grant) — derivative security (option) reported.
• Shares/units granted: 122,500; reported acquisition price: $0.00 on the Form 4.
• Vesting: Footnote indicates the option vests one year from the grant date under the Agenus 2019 Amended and Restated Equity Incentive Plan.
• Shares owned after transaction: Not specified in the provided excerpt—see the full Form 4 for total beneficial ownership.

Context

• This was an equity grant (option award), not a market purchase or sale. Such awards are common as compensation for directors and do not represent an immediate buy or sell in the open market.
• The award does not indicate exercise or sale of shares; exercise would be a separate transaction and might be reported later if/when it occurs.