X0508 4 2024-05-17 0 0000087802 SCIENTIFIC INDUSTRIES INC scnd 0002021300 BLECHMAN MICHAEL 3928 LIVE OAK BLVD DELRAY BEACH FL 33446 1 0 0 0 0 Options to Purchase Common Stock 1.75 2024-05-17 2024-05-17 4 A 0 25000 0 A 2034-05-17 Common Stock 25000 25000 D Options to Purchase Common Stock 2.5 2024-05-17 2024-05-17 4 A 0 7186 A 2034-05-17 Common Stock 7186 32186 D Options vest in three successive equal installments from 5/17/24 as to 1/3 on each of the first, second, and third anniversaries. On May 17, 2024 the Reporting Person and the Issuer entered into an agreement to elect to be paid part of his fees in lieu of cash compensation. These options vest in twelve monthly installments commencing on May 17, 2024 through May 17, 2025. Michael Blechman 2024-06-27