IMPP ▲ +0.7% - Imperial Petroleum Inc. $IMPP IMPPP - Imperial Petroleum Inc. Reports Second Quarter and Six Months 2026 Financial and Operating Results Imperial Petroleum Inc. reported its second quarter and six-month 2026 financial and operating results, driving shares up 0.7% today. The company's earnings announcement provided investors with updated performance metrics for the period, though specific financial figures were not detailed in the headline. 10-SEP-2026 09:15 AM ET