Welcome to our dedicated page for Stealthgas SEC filings (Ticker: GASS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The StealthGas Inc. (GASS) SEC filings page brings together the company’s regulatory disclosures as a foreign private issuer with shares listed on the Nasdaq Global Select Market. StealthGas files annual reports under cover of Form 20-F and furnishes Form 6-K current reports that include earnings releases, proxy materials and its annual report.
Recent Form 6-K filings reference press releases announcing financial and operating results for the three and nine months ended September 30, 2025 and for earlier 2025 periods. These filings attach the full earnings releases as exhibits, providing detail on net income, earnings per share, revenues, voyage expenses, vessel operating expenses, drydocking costs, general and administrative expenses, depreciation, interest and finance costs, interest income, equity earnings in joint ventures, and non-GAAP measures such as EBITDA, Adjusted EBITDA, Adjusted Net Income and Adjusted EPS, with reconciliations to net income.
Another Form 6-K dated August 29, 2025 furnishes the proxy statement and proxy and notice cards for the 2025 annual meeting of stockholders, along with the 2024 annual report. These materials offer insight into corporate governance, shareholder voting matters and the company’s annual financial statements and discussion of its LPG shipping business.
On Stock Titan, StealthGas filings are updated in line with EDGAR so that new Form 6-K submissions and other SEC documents become available as they are filed. AI-powered summaries help explain the key points in lengthy filings, including how reported results relate to fleet size, charter coverage, contracted revenues, deleveraging efforts and joint venture activity. Users can also review historical filings to track trends in the company’s LPG carrier operations, capital structure, and governance disclosures over time.
StealthGas Inc. CEO, President & CFO Harry Vafias reported an option exercise and a share gift involving the company’s common stock. On April 27, 2026, he exercised stock options to acquire 100,000 shares of common stock at $6.01 per share. The corresponding option for 100,000 shares was fully exercised, leaving no remaining balance under that grant.
On April 29, 2026, Vafias made a bona fide gift of 99,623 shares of common stock, with no sale proceeds reported, and directly held 4,480,863 shares afterward. The filing also shows indirect holdings of 7,105,453 shares held by Flawless Management Inc. and 586,020 shares held by Arethusa Properties LTD as of April 27, 2026. These shares are owned by those entities, and Vafias disclaims beneficial ownership except for any pecuniary interest.
StealthGas Inc. files its annual Form 20-F describing its LPG shipping business and extensive risk factors. As of April 1, 2026, the company operates 28 LPG carriers with total capacity of 334,118 cbm, including one joint-venture vessel and two ships agreed to be sold.
The report highlights heavy exposure to geopolitical risks, including war in the Middle East and Ukraine, Houthi attacks, and trade tensions with extensive new tariffs and port fees. One vessel, Eco Wizard, was damaged by explosions in a Russian port in July 2025, and another, Eco Oracle, remains trapped in the Persian Gulf due to the effective closure of the Strait of Hormuz.
StealthGas details cyclical charter markets, concentration of revenues among a few large customers, potential covenant and refinancing pressures if vessel values fall, and extensive environmental and ESG-related regulatory burdens such as IMO carbon rules, EU ETS and FuelEU Maritime.
StealthGas Inc. director Michael Jolliffe has reported his equity position in the company. He directly holds 52,000 shares of common stock. He also holds stock options over 10,000 shares at an exercise price of $7.89 expiring on January 15, 2036, 5,000 shares at $6.81 expiring on December 8, 2033, and 10,000 shares at $6.01 expiring on April 23, 2034. Some of these options are fully vested, while others vest in stages through January 2028 and April 2026, contingent on his continued service.
StealthGas Inc. director Markos Drakos has filed an initial Form 3 showing his equity holdings in the company. The filing reports direct ownership of 59,714 shares of common stock. It also lists stock options over 5,000 shares at an exercise price of $7.89, 2,000 shares at $6.81, and 5,000 shares at $6.01.
According to the vesting terms, the $7.89 option over 5,000 shares vests in two equal installments on January 15, 2027 and January 15, 2028, contingent on continued service. The $6.81 option is fully vested. For the $6.01 option, half is already vested and the remaining half becomes exercisable on April 23, 2026, also subject to continued service.
StealthGas Inc. director Ioannis Kostogiannis has reported his initial ownership in the company. He directly holds 41,796 shares of common stock. He also holds stock options over 5,000 shares at an exercise price of $7.89 expiring January 15, 2036, 1,000 shares at $6.81 expiring December 8, 2033, and 5,000 shares at $6.01 expiring April 23, 2034. Portions of these options are already vested, with the remainder scheduled to vest between 2026 and 2028, subject to his continuous service.
StealthGas Inc. CEO, President & CFO Harry Vafias filed an initial Form 3 reporting his ownership in the company. He reports 4,281,240 shares of Common Stock held directly, plus indirect holdings of 586,020 shares through Arethusa Properties LTD and 7,105,453 shares through Flawless Management Inc.
He also holds stock options over 90,000 shares at $7.89 expiring January 15, 2036, 100,000 shares at $6.89 expiring September 16, 2034, 290,000 shares at $6.43 expiring December 8, 2033, and 100,000 shares at $6.01 expiring April 23, 2034, with vesting schedules detailed in the footnotes.
StealthGas Inc. reported strong 2025 results, earning net income of $60.6M for the year and $12.8M in the fourth quarter, with basic EPS of $1.64 for 2025 and $0.34 for the quarter. Annual revenues rose to $173.2M, while adjusted EBITDA reached $90.1M, reflecting solid operating performance in its LPG shipping business.
The company became debt-free in 2025 after repaying $350M over three years and ended the year with cash and cash equivalents of $99.1M, currently at about $110M. As of March 2026, it has contracted revenues of roughly $104M, including about $66M for the remainder of 2026, with around 48% of fleet days fixed on period contracts.
StealthGas is selling two debt-free vessels, Eco Invictus and Eco Universe, with expected gross proceeds of about $29M, and continues to focus on modernizing and upsizing its fleet. One vessel, Eco Wizard, was damaged in a July 2025 incident; the company expects to be indemnified in line with insured value and war risk coverage, subject to final agreement with underwriters.
StealthGas Inc. major shareholder Harry N. Vafias has updated his ownership disclosure, reporting beneficial ownership of 12,412,713 common shares, or 32.7% of the company. This includes shares he controls directly and through entities Flawless Management Inc. and Arethusa Properties LTD.
The amendment reflects a transfer of 125,000 shares of common stock from his father, Nikolaos Vafias, on January 28, 2026, made without consideration, as well as compensatory equity awards. These awards comprise 290,000 restricted shares that vest in equal parts on January 15, 2027 and January 15, 2028, plus stock options for 145,000 shares that vested on December 8, 2025 and 50,000 shares scheduled to vest on April 23, 2026. The reporting persons state they have no current plans to change StealthGas’s business or corporate structure.
Barclays PLC reports beneficial ownership of StealthGas Inc. shares in an amended Schedule 13G. The firm reports holding 1,614,533 shares of StealthGas common stock, representing 4.36% of the outstanding class, with sole voting and sole dispositive power over all reported shares.
Barclays states the securities were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of StealthGas. The filing is signed by Director Ramya Rao and identifies Barclays Bank PLC and Barclays Capital Inc as relevant subsidiaries.
StealthGas Inc., a Greece-based foreign private issuer, submitted a Form 6-K for November 2025. The filing forwards a press release dated November 25, 2025 that announces the company’s financial and operating results for the three and nine months ended September 30, 2025, which is attached as Exhibit 99.1. The report is also incorporated by reference into StealthGas’s existing registration statements on Form F-3 and Form S-8.