RTTNewsยท2025-10-03 04:08Group 1: Reviva Pharmaceuticals Holdings Inc. (RVPH) - RVPH experienced a significant after-hours rally, increasing 18.27% to $0.58 after a 35.1% surge during regular trading, with a trading volume of over 40.5 million shares, nearly nine times its daily average [2][3] - The company has a market cap of $47 million and is focused on its lead candidate brilaroxazine, which targets neuropsychiatric and respiratory conditions [3] Group 2: Penumbra Inc. (PEN) - PEN surged 7.97% in after-hours trading to $273.69, following a 1.55% gain during the regular session, with a market cap nearing $9.9 billion [4][5] - The company has increased its revenue guidance for FY25 to a range of $1.355 billion - $1.370 billion, indicating a growth of 13% to 15% over 2024 [6] Group 3: Palisade Bio Inc. (PALI) - PALI jumped 10% in after-hours trading to $1.87, extending a 29.8% surge during the regular session, driven by a $138 million public offering [7][8] - The company has a market cap of $15.8 million and is gaining attention due to recent clinical updates and licensing agreements [8] Group 4: IO Biotech Inc. (IOBT) - IOBT rose 5.08% in after-hours trading to $0.4571, following a 22.3% surge during the regular session, with heavy trading volume of 16.7 million shares [9] - The company announced plans to design a new registrational study for its cancer vaccine candidate Cylembio after receiving regulatory feedback from the FDA [10] Group 5: Rallybio Corp. (RLYB) - RLYB increased 11.2% in after-hours trading to $0.5688, reversing a modest dip during the regular session, with a market cap of $21.4 million [11][12] - The company recently completed dosing in its Phase 1 study for RLYB116 and received a $12.5 million milestone payment for progress on the REV102 program [12] Group 6: Vor Biopharma Inc. (VOR) - VOR rose 3.6% in after-hours trading to $38.00, recovering from a 6.6% decline during the regular session, with a market cap of $251 million [13][14] - The company is focusing on its trem-cel platform and CD33-directed therapies for acute myeloid leukemia, alongside new executive appointments [14]