SDR Drone Changes Name from Hallmark Venture Group, Ticker to SDCO

SDR Drone, Inc., formerly Hallmark Venture Group, Inc., announced a corporate name change and a new ticker symbol. The company's name officially changed from "Hallmark Venture Group, Inc." to "SDR Drone, Inc." and its ticker symbol changed from "HLLK" to "SDCO". These changes became effective at the open of business on July 16, 2026, following shareholder approval on June 16, 2026, and FINRA approval on July 15, 2026. The CUSIP number for the common stock remains the same.