Group 1: Modular Medical Inc. (MODD) - Modular Medical Inc. experienced a significant stock price increase of 30.68% to $0.9150 after completing a clinical study for its MODD1 insulin pump, which aims to simplify diabetes management [1] - The company plans to submit its Pivot pump product to the FDA for clearance in October 2025 [1] - Insider activity has been notable, with executives purchasing over $500,000 worth of shares, contributing to heightened trading volume of over 4.5 million shares, significantly above the average of around 200,000 [2] Group 2: Galectin Therapeutics Inc. (GALT) - Galectin Therapeutics Inc. saw its stock rise over 14% to $6.78, continuing a remarkable year-to-date gain of over 360% [3] - The company reached a new 52-week high of $5.99 during intraday trading on September 11, 2025 [3] - CEO Joel Lewis indicated ongoing analysis of additional biomarkers for their lead candidate, belapectin, which is designed to treat MASH cirrhosis and portal hypertension [4] Group 3: Exicure Inc. (XCUR) - Exicure Inc. shares rose 11.11% to $4.00, despite no new company-specific news, indicating speculative interest or technical momentum [5] - The company reported a second-quarter net loss of $2.6 million, wider than the $0.6 million loss in Q2 of 2024, primarily due to higher operating expenses from the acquisition of GPCR USA [6] - Exicure is pursuing new clinical directions, including a completed Phase 2 study of GPC-100 for stem cell mobilization in multiple myeloma patients [6] Group 4: PepGen Inc. (PEPG) - PepGen Inc. rebounded 6.67% to $1.44 after a previous decline, with the movement likely driven by technical factors or speculative interest [6] - The company has shifted focus to PGN-EDODM1 for treating myotonic dystrophy type 1 (DM1) after discontinuing its Duchenne muscular dystrophy program [7] - The FREEDOM-DM1 trial is currently underway, with topline data expected in early Q4 2025, which is considered a key near-term catalyst [8] Group 5: BioSig Technologies Inc. (BSGM) - BioSig Technologies Inc. closed at $6.10 with a sharp gain of 37.08%, followed by a 4.09% rise in after-hours trading to $6.35 [8] - The company has officially rebranded as Streamex Corp., effective September 12, 2025, and will trade under the new ticker symbol "STEX" [8] - The rebranding follows a merger with Streamex Exchange Corp., marking a strategic pivot towards real-world asset tokenization, including an exclusive partnership with Monetary Metals for tokenized, yield-bearing gold products [9]