The share price of Imperial Petroleum Inc. (NASDAQ:IMPP) fell by 27.83% between November 26 and December 3, 2025, putting it among the Energy Stocks that Lost the Most This Week. Imperial Petroleum (IMPP) Slumps Following Stock Offering Announcement Imperial Petroleum Inc. (NASDAQ:IMPP) is an international shipping transportation company specializing in the transportation of various petroleum and petrochemical products in liquefied form. Imperial Petroleum Inc. (NASDAQ:IMPP) fell heavily on November 28 ...