Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-36797 STEALTHGAS INC. ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR FORM 20-F ☐ TRANSITION REPORT PURSUANT TO S ...

StealthGas Inc. (NASDAQ:GASS) Q4 2021 Earnings Conference Call March 8, 2022 11:00 AM ET Company Participants Harry Vafias - President, Chief Executive Officer & Chief Financial Officer Fenia Sakellaris - Finance Officer Conference Call Participants Randy Giveans - Jefferies Operator Ladies and gentlemen, thank you for standing by and welcome to StealthGas Q4 2021 Results Call. At this time, all participants are in listen-only mode. After the speakers presentation, there will be a question-and-answer sessio ...

SteatlhGas Inc. | Q3 2021 Financial and Operating Results | December 8, 2021 | Disclaimer This presentation contains forward-looking statements within the meaning of applicable federal securities laws. Such statements are based upon current expectations that involve risks and uncertainties. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. For example, words such as "may," "will," "should," "estimates," "intends," and similar expressio ...

Exhibit 99.1 STEALTHGAS INC. REPORTS THIRD QUARTER AND NINE MONTHS 2021 FINANCIAL AND OPERATING RESULTS ATHENS, GREECE, December 8, 2021. 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, 2021. STRATEGIC, OPERATIONAL AND FINANCIAL HIGHLIGHTS1 • Successful spin-off of our four tankers concluded on D ...

SteatlhGas Inc. | Q2 2021 Financial and Operating Results | August 25, 2021 | Disclaimer This presentation contains forward-looking statements within the meaning of applicable federal securities laws. Such statements are based upon current expectations that involve risks and uncertainties. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. For example, words such as "may," "will," "should," "estimates," "intends," and similar expression ...

Table of Contents Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR ...

SteatlhGas Inc. | Q4 & 12M 2020 Financial and Operating Results | February 25, 2021 | Disclaimer This presentation contains forward-looking statements within the meaning of applicable federal securities laws. Such statements are based upon current expectations that involve risks and uncertainties. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. For example, words such as "may," "will," "should," "estimates," "intends," and similar ex ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commissio ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT ...