X0508 4 2024-07-31 0000812306 PROCYON CORP PCYN 0001951500 McCullough Monica 1095 55TH TERRACE SOUTH ST PETERSBURG FL 33705 1 0 Common Stock 7200 D Common Stock 2024-07-31 4 A 0 7200 0.25 A 7200 D No change from previous report; shown only to reflect current holdings. The award of restricted common stock was earned pursuant to the reporting person's compensation as director for the fiscal year ended June 30, 2024, pursuant to the registrant's Compensation Plan for Outside Directors dated August 26, 2022 and the Procyon Corporation 2020 Stock Option and Incentive Plan. /s/ Monica McCullough 2024-10-22