Imperial Petroleum Inc.

ATHENS, GREECE, September 10, 2026 - IMPERIAL PETROLEUM INC. (NASDAQ: IMPP; the “Company”), a ship-owning company providing petroleum products, crude oil and dry bulk seaborne transportation services, announced today its unaudited financial and operating results for the second quarter and six months ended June 30, 2026. OPERATIONAL AND FINANCIAL HIGHLIGHTS  Fleet operational utilization of 73.5% in Q2 26’. Approximately 50% of total fleet calendar days in Q2 26’ were dedicated to time charter activity while approximately 39% were dedicated to spot activity. Delivery of the dry bulk carrier, Eco Crossfire (2012 built), on April 3, 2026 and delivery of the drybulk carrier, Outrider (2016 built), on August 21, 2026.

ATHENS, GREECE, September 10, 2026 - IMPERIAL PETROLEUM INC. (NASDAQ: IMPP; the “Company”), a ship-owning company providing petroleum products, crude oil and dry bulk seaborne transportation services, announced today its unaudited financial and operating results for the second quarter and six months ended June 30, 2026. OPERATIONAL AND FINANCIAL HIGHLIGHTS  Fleet operational utilization of 73.5% in Q2 26’. Approximately 50% of total fleet calendar days in Q2 26’ were dedicated to time charter activity while approximately 39% were dedicated to spot activity. Delivery of the dry bulk carrier, Eco Crossfire (2012 built), on April 3, 2026 and delivery of the drybulk carrier, Outrider (2016 built), on August 21, 2026.

ATHENS, GREECE September 4, 2026. Imperial Petroleum Inc. is a ship-owning company providing petroleum products, crude oil and drybulk seaborne transportation services, announced today that it will release its second quarter and six months financial and operating results for the period ended June 30, 2026 before the market opens in New York on September 10, 2026.

ATHENS, GREECE September 4, 2026. Imperial Petroleum Inc. is a ship-owning company providing petroleum products, crude oil and drybulk seaborne transportation services, announced today that it will release its second quarter and six months financial and operating results for the period ended June 30, 2026 before the market opens in New York on September 10, 2026.

ATHENS, GREECE, May 22, 2026 - IMPERIAL PETROLEUM INC. (NASDAQ: IMPP; the “Company”), a ship-owning company providing petroleum products, crude oil and dry bulk seaborne transportation services, announced today its unaudited financial and operating results for the first quarter ended March 31, 2026.

ATHENS, GREECE, May 22, 2026 - IMPERIAL PETROLEUM INC. (NASDAQ: IMPP; the “Company”), a ship-owning company providing petroleum products, crude oil and dry bulk seaborne transportation services, announced today its unaudited financial and operating results for the first quarter ended March 31, 2026.

ATHENS, GREECE MAY 19, 2026. Imperial Petroleum Inc. is a ship-owning company providing petroleum products, crude oil and drybulk seaborne transportation services, announced today that it will release its first quarter financial and operating results for the period ended March 31, 2026 before the market opens in New York on May 22, 2026. On May 22, 2026 at 10:00 am ET, the company’s management will host a conference call to discuss the results and the company’s operations and outlook.

ATHENS, GREECE MAY 19, 2026. Imperial Petroleum Inc. is a ship-owning company providing petroleum products, crude oil and drybulk seaborne transportation services, announced today that it will release its first quarter financial and operating results for the period ended March 31, 2026 before the market opens in New York on May 22, 2026. On May 22, 2026 at 10:00 am ET, the company’s management will host a conference call to discuss the results and the company’s operations and outlook.

ATHENS, GREECE, March 6, 2026 - IMPERIAL PETROLEUM INC. (NASDAQ: IMPP; the “Company”), a ship-owning company providing petroleum products, crude oil and dry bulk seaborne transportation services, announced today its unaudited financial and operating results for the fourth quarter and twelve months ended December 31, 2025.

ATHENS, GREECE, March 6, 2026 - IMPERIAL PETROLEUM INC. (NASDAQ: IMPP; the “Company”), a ship-owning company providing petroleum products, crude oil and dry bulk seaborne transportation services, announced today its unaudited financial and operating results for the fourth quarter and twelve months ended December 31, 2025.