Galecto corrects Series C Preferred Stock authorization from 43,855 to 43,882 shares

On December 5, 2025, the Company filed with the Delaware Secretary of State a Certificate of Correction (the “Certificate of Correction”) to the Certificate of Designation of Series C Preferred Stock to correct an inadvertent error in the number of shares of Series C Non-Voting Convertible Preferred Stock, par value $0.00001 per share (the “Series C Preferred Stock”), that the Company is authorized to issue by modifying Section 2 of the Certificate of Designation of Series C Preferred Stock to correctly state that the number of authorized shares of Series C Preferred Stock is 43,882 shares instead of 43,855 shares.