AGENUS INC — Director's Dealing 2023

May 3, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MiNK Therapeutics, Inc. (INKT)
CIK: 0001840229
Period of Report: 2023-05-01

Reporting Person: AGENUS INC (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-01	Common Stock	J	4988273	$0.00	Disposed	21344685	Direct

Footnotes

F1: On May 1, 2023, Agenus Inc. ("Agenus") paid its previously announced pro rata stock dividend (the "Dividend") consisting of an aggregate of 4,988,081 shares of common stock of MiNK Therapeutics, Inc. ("MiNK") held by Agenus (the "Dividend Shares") to record holders of Agenus's common stock as of April 17, 2023 (the "Record Date"). Agenus distributed 0.0146 of a share of MiNK's common stock for each share of Agenus's common stock outstanding as of the close of business on the Record Date. No fractional shares were issued in connection with the Dividend and the equityholders of Agenus who were entitled to receive fractional shares of the Dividend Shares received cash (without interest) in lieu of such fractional shares and 192 MiNK shares owned by Agenus that represented the aggregate number of fractional shares that would have been distributed were retired.