X0609 4 2026-06-04 0001840229 MiNK Therapeutics, Inc. INKT 0001827169 Ryan Barbara false 149 FIFTH AVENUE, SUITE 500 NEW YORK NY 10010 true false false false false Common Stock 2026-06-04 4 S false 500 12.6835 D 22969 D Common Stock 2026-06-04 4 S false 1000 12.7995 D 21969 D The reported transaction reflects the sale of Common Stock received by Ms. Ryan as compensation for services rendered as a member of the MiNK Therapeutic Inc.'s Board of Directors. By: /s/ Melissa Orilall as Attorney-in-Fact for Barbara Ryan 2026-06-04