Form 4 Filing for Aditxt, Inc. by HRT FINANCIAL LP

This filing details transactions by HRT FINANCIAL LP, a ten percent owner of Aditxt, Inc. On April 21, 2026, HRT FINANCIAL LP acquired 72,912 Class A Shares at a price of $0.33 per share, resulting in a post-transaction ownership of 133,574 shares. Subsequently, on April 22, 2026, the entity disposed of 11,982 Class A Shares at a price of $0.30 per share, leaving them with 121,592 shares. The transactions were marked as direct ownership.