Every Form 4 that StealthGas, Inc. (GASS) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow GASS and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full GASS filings page.
StealthGas Inc. (GASS) director and CEO/President/CFO Harry Vafias reported several equity movements. On September 16, 2026, he exercised stock options for 290,000 shares of Common Stock at $6.43 per share, fully using that option grant, which had been 100% vested and exercisable. The corresponding derivative position in those options is now reported as 0 options remaining. On September 18, 2026, he reported a bona fide gift transfer of 47,500 Common shares with no stated consideration. He also reports indirect holdings of Common Stock through Arethusa Properties LTD (586,020 shares) and Flawless Management Inc. (7,105,453 shares), while disclaiming beneficial ownership of those shares except to the extent of any pecuniary interest. No Rule 10b5-1 trading plan is reported.
StealthGas Inc. (GASS) director Michael Jolliffe reported open‑market sales of a total of 37,500 shares of common stock on September 14 and 15, 2026. The 1,300‑share sale used a weighted average price of $9.2092 with prices from $9.20–$9.23, and the 36,200‑share sale used a weighted average price of $9.2540 with prices from $9.20–$9.31. No Rule 10b5‑1 trading plan is reported, and a footnote states a prior Form 3 had understated his beneficial holdings by 25,000 shares.
StealthGas Inc. director Michael Jolliffe reported exercising stock options to acquire a total of 15,000 shares of Common Stock on 2026-06-18. He exercised options for 10,000 shares at $6.01 per share and 5,000 shares at $6.43 per share, and these options were fully vested. Following these transactions, his reported direct ownership is 67,000 Common Stock shares.
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.