X0508 4 2025-04-18 0 0000087802 SCIENTIFIC INDUSTRIES INC SCND 0001182944 MOORE JOHN A 403 MARSH LANE WILMINGTON DE 19807 1 1 0 0 Chairman of the Board 0 Common Stock 2025-04-18 2025-04-18 4 P 0 35000 1 A 139782 D Warrant to Purchase Common Stock 1 2025-04-18 2025-04-18 4 P 0 35000 A 2025-04-18 2025-10-18 Common Stock 35000 386690 D On April 18, 2025 Registrant purchased from Scientific Industries, Inc. (the "Issuer") for an aggregate purchase price of $35,000, 35,000 shares of Common Stock and warrants to acquire 35,000 shares of Common Stock at an exercise price of $1.00 per share. John A. Moore 2025-05-19