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

This Form 4 filing details transactions by HRT FINANCIAL LP, a 10% owner of Aditxt, Inc. (ADTX). On April 23, 2026, HRT FINANCIAL LP disposed of 3,811 Class A Shares at a price of $0.29 per share, resulting in 117,781 shares remaining. Subsequently, on April 24, 2026, the firm disposed of an additional 29,404 Class A Shares at $0.28 per share, leaving 88,377 shares. The filing was signed by Adam Nunes on April 27, 2026, reflecting transactions that occurred on April 21, 2026.