Christine M. Klaskin - 17 Jun 2025 Form 4 Insider Report for AGENUS INC (AGEN)

Role: PFO & PAO
Signature: /s/Christine Klaskin
Issuer symbol: AGEN
Transactions as of: 17 Jun 2025
Net transactions value: $0
Form type: 4
Filing time: 20 Jun 2025, 16:05:05 UTC
Previous filing: 18 Nov 2024
Next filing: 30 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
KLASKIN CHRISTINE M	PFO & PAO	C/O AGENUS INC., 3 FORBES ROAD, LEXINGTON	/s/Christine Klaskin	20 Jun 2024	0001288123

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AGEN	Stock Option	Award	$0	+7,250		$0.000000	7,250	17 Jun 2025	Common Stock	7,250	$3.02	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Options were granted on May 28, 2025 subject to shareholder approval, which was obtained at the Company's annual shareholder meeting on June 17, 2025. Option awarded in accordance with the Agenus Inc. 2019 Amended and Restated Equity Incentive Plan, and vests over three years with one-third of the award vesting on May 28, 2026 and the balance vesting in equal quarterly installments thereafter.