X0202 SCHEDULE 13G/A 0001646799 XXXXXXXX LIVE 2 Ordinary shares, no par value per share 03/31/2026 0001614744 Purple Biotech Ltd. 74638P307 4 Oppenheimer Street Science Park Rehovot L3 7670104 Rule 13d-1(c) Mitchell P. Kopin X1 0.00 282513535.00 0.00 282513535.00 282513535.00 N 9.99 HC IN Daniel B. Asher X1 0.00 282513535.00 0.00 282513535.00 282513535.00 N 9.99 HC IN Intracoastal Capital LLC DE 0.00 282513535.00 0.00 282513535.00 282513535.00 N 9.99 OO Purple Biotech Ltd. 4 Oppenheimer Street, Science Park, Rehovot 7670104, Israel This Schedule 13G is being filed on behalf of (i) Mitchell P. Kopin, an individual ("Mr. Kopin"), (ii) Daniel B. Asher, an individual ("Mr. Asher") and (iii) Intracoastal Capital LLC, a Delaware limited liability company ("Intracoastal" and together with Mr. Kopin and Mr. Asher, collectively the "Reporting Persons"). The principal business office of Mr. Kopin and Intracoastal is 245 Palm Trail, Delray Beach, Florida 33483. The principal business office of Mr. Asher is 1011 Lake Street, Suite 311, Oak Park, Illinois 60301. Mr. Kopin is a citizen of the United States of America. Mr. Asher is a citizen of the United States of America. Intracoastal is a Delaware limited liability company. Y As of the close of business on March 31, 2026, each of the Reporting Persons may have been deemed to have beneficial ownership of 282,513,535 Ordinary Shares issuable upon exercise of a warrant held by Intracoastal (the "Intracoastal Warrant"), and all such Ordinary Shares represent beneficial ownership of approximately 9.99% of the Ordinary Shares, based on (1) 2,545,449,780 Ordinary Shares outstanding as of March 18, 2026, as reported by the Issuer, plus (2) 282,513,535 Ordinary Shares issuable upon exercise of the Intracoastal Warrant. The foregoing excludes 117,486,465 Ordinary Shares issuable upon exercise of the Intracoastal Warrant because the Intracoastal Warrant contains a blocker provision under which the holder thereof does not have the right to exercise the Intracoastal Warrant to the extent (but only to the extent) that such exercise would result in beneficial ownership by the holder thereof, together with the holder's affiliates, and any other persons acting as a group together with the holder or any of the holder's affiliates, of more than 9.99% of the Ordinary Shares Without such blocker provision, each of the Reporting Persons may have been deemed to have beneficial ownership of 400,000,000 Ordinary Shares. 9.99 0 282,513,535 0 282,513,535 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Mitchell P. Kopin /s/ Mitchell P. Kopin 05/13/2026 Daniel B. Asher /s/ Daniel B. Asher 05/13/2026 Intracoastal Capital LLC /s/ Mitchell P. Kopin 05/13/2026