Top Small Cap Negative News Movers Premarket:  GIXI: -34% Momentum Mover APVO: -22% Reports 93% Clinical Benefit Rate with Mipletamig Triplet in Difficult-to-Treat TP53-Mutated Frontline AML MDCX: -20% Co-Development and License Agreement - Form 424B3 - 3,245,595 Common Shares Issuable upon the Exercise of Warrants SDST: -18% Momentum Mover TNMG: -15% 1-for-8 Share Consolidation 03-SEP-2026 09:07 AM ET