Welcome to our dedicated page for Diana Shipping SEC filings (Ticker: DSX), 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.
Diana Shipping Inc. filings document a foreign private issuer operating a dry bulk shipping fleet through vessel-owning and bareboat-chartering subsidiaries. Form 6-K current reports disclose time charter contracts and extensions for vessels such as the m/v New York, m/v DSI Pyxis, m/v Myrto and m/v Crystalia, along with related material agreements and company announcements.
The company’s regulatory record also includes Form 20-F annual reporting, annual meeting notices and proxy materials, an amended and restated equity incentive plan, and disclosures incorporated into Form F-3 registration statements. These filings cover audited financial statements, governance, shareholder voting matters, capital structure and recurring public-company reporting obligations.
Diana Shipping Inc. director Anastasios Margaronis filed an initial Form 3 reporting his indirect ownership of common stock and warrants. He reports 6,963,453 shares of common stock held indirectly through Anamar Investments Inc., including 808,408 unvested shares awarded under the company’s 2014 Equity Incentive Plan. He also reports 1,044,642 shares held indirectly through ESX Investments Inc. In addition, he holds warrants from a December 14, 2023 warrant dividend that are exercisable into 2,663,223 shares of common stock through Anamar and 351,306 shares through ESX. The filing lists these positions as indirect holdings and does not report any new purchases or sales.
Diana Shipping Inc. president Ioannis Zafirakis has filed an initial Form 3 reporting his indirect equity interests in the company. He indirectly holds 3,253,408 shares of common stock through Abra Marinvest Inc., including 1,823,780 unvested shares awarded under the 2014 Equity Incentive Plan.
He also indirectly owns 1,000,000 warrants through Abra from a prior warrant distribution, which are exercisable for 1,681,470 shares of common stock at an exercise price of $0.00 per share. The filing reflects existing holdings rather than new market purchases or sales.
DIANA SHIPPING INC. Co-Chief Financial Officer Maria Dede has filed an initial ownership report showing she directly holds 1,412 shares of the company’s common stock. This filing records her existing stake and does not disclose any recent purchases, sales, or option exercises.
Diana Shipping Inc. chairman Symeon Palios filed a Form 3 reporting his existing indirect ownership in the company. The filing shows indirect holdings of 4,307,715 shares of common stock and a separate indirect position of 1,656,122 shares of common stock. These positions are held through entities Taracan Investments S.A. and Limon Compania Financiera S.A., over which he can control voting and disposition. The Taracan-held amount includes 2,051,912 unvested shares awarded under the 2014 Equity Incentive Plan. He also indirectly holds warrants entitling him to 632,596 underlying common shares and another block of warrants entitling him to 556,941 underlying common shares, both received via a warrant dividend distributed on December 14, 2023 to shareholders of record on December 6, 2023.
DIANA SHIPPING INC. director Apostolos Kontoyannis filed an initial Form 3 reporting his ownership of the company’s common stock. He reports direct ownership of 1,181,084 shares, including 426,497 unvested shares awarded under the issuer’s 2014 Equity Incentive Plan. He also reports indirect ownership of 133,857 shares held through Posmar Limited, which he controls with respect to voting and disposition.
DIANA SHIPPING INC. director Jane Sih Ho Chao filed an initial ownership report showing direct holdings of 185,326 shares of common stock. This position includes 154,013 shares awarded under the company’s 2014 Equity Incentive Plan, which are currently unvested and represent equity-based compensation rather than purchased shares.
Diana Shipping Inc. and related investors filed Amendment No. 4 to a Schedule 13D to update their ownership in the company’s common stock. As of March 12, 2026, the issuer had 123,539,757 shares outstanding. Anamar Investments Inc. holds 9,626,676 shares, representing 7.6% of the outstanding stock, and ESX Investments Inc. holds 1,395,948 shares, or 1.1%. Anastasios Margaronis may be deemed to beneficially own 11,022,624 shares in aggregate through Anamar and ESX, representing 8.7% of Diana Shipping’s outstanding shares. The filing states that, other than as disclosed, no transactions in the shares were effected by the reporting persons during the past 60 days.
Diana Shipping Inc., a global dry bulk shipping company listed on the NYSE as DSX, has filed its 2025 Annual Report on Form 20-F. The report includes the company’s audited financial statements for 2025.
The Annual Report is available for download on the company’s website, and shareholders can request a hard copy free of charge. Diana Shipping’s fleet is employed mainly on short to medium-term time charters, carrying commodities such as iron ore, coal, grain and other dry bulk cargoes worldwide.
Diana Shipping Inc. insider Simeon Palios and affiliated entities Taracan Investments S.A. and Limon Compania Financiera S.A. report beneficial ownership of 7,153,374 common shares, representing 5.7% of the company’s outstanding stock. As of March 12, 2026, Diana Shipping had 123,539,757 shares outstanding.
Taracan holds 4,940,311 shares (4.0%) and Limon holds 2,213,063 shares (1.7%), all attributed to Mr. Palios through his control of these entities. On February 25, 2026, 1,694,227 shares were granted to Taracan under the company’s equity incentive plan. The reporting persons state the shares were acquired for investment purposes but may buy or sell more shares over time and remain in contact with management and other major shareholders about ways to increase shareholder value.
Diana Shipping Inc. major shareholder Semiramis Paliou filed an amended Schedule 13D to update her beneficial ownership in the company. Through Tuscany Shipping Corp. and 4 Sweet Dreams S.A., she is deemed to beneficially own 27,809,560 common shares, or 21.5% of the outstanding stock.
As of March 12, 2026, Diana Shipping had 123,539,757 shares outstanding. Tuscany reports 18,172,859 shares (14%), and 4 Sweet Dreams reports 9,636,701 shares (7.5%), all with shared voting and dispositive power. The filing also notes prior receipt of 3,527,501 warrants in a December 2023 dividend and a grant of 2,960,746 shares to 4 Sweet Dreams on February 25, 2026 under the equity incentive plan.