Exhibit 99.1 STEALTHGAS INC. REPORTS THIRD QUARTER AND NINE MONTHS 2023 FINANCIAL AND OPERATING RESULTS ATHENS, GREECE, November 21, 2023. STEALTHGAS INC. (NASDAQ: GASS), a ship-owning company serving the liquefied petroleum gas (LPG) sector of the international shipping industry, announced today its unaudited financial and operating results for the third quarter and nine months ended September 30, 2023. OPERATIONAL AND FINANCIAL HIGHLIGHTS • All-time record Net Income of $43.0 million for the nine-month pe ...