X0306 4 2021-04-07 0001375195 CORETEC GROUP INC. CRTG 0001815956 Hoffman Matthew Leo C/O THE CORETEC GROUP INC. 333 JACKSON PLAZA, SUITE 1200 ANN ARBOR, MI 48103 1 Chief Financial Officer Option (right to buy) 0.15 2021-04-07 4 A 0 2000000 0 A 2021-04-07 2026-04-07 Common Stock 2000000 2000000 D On April 7, 2021, by way of a resolution of the board of directors of The Coretec Group, Inc. (the "Company"), Mr. Hoffman (the "Reporting Person") was issued an option to purchase 2,000,000 shares of the Company's common stock, par value $0.0002 per share (the "Common Stock") at an exercise price of $0.15 per share. Does not include options held by the Reporting Person to purchase 1,000,000 shares of Common Stock, which options are subject to a vesting schedule. /s/ Matthew Hoffman 2021-04-08