Christopher Castillo Reports New 9.19% Passive Stake in Aditxt, Inc. (ADTX)

On July 2, 2026, Christopher Castillo filed a Schedule 13G with the SEC, reporting a new significant ownership position in Aditxt, Inc. (ADTX). As of the event date on June 17, 2026, Castillo beneficially owns 75,000 shares of the company's common stock, representing a 9.19% ownership stake. This filing marks a transition from zero prior holdings to a substantial minority position. The reporting person has sole voting and dispositive power over all 75,000 shares. According to the filing, the securities were acquired in the ordinary course of business and not for the purpose of changing or influencing the control of the issuer. Aditxt, Inc. is headquartered in Richmond, Virginia, and the shares are valued at a par value of $0.006 per share. This filing was made under Rule 13d-1(c), indicating that the filer is a passive investor.