Welcome to our dedicated page for Dianthus Therapeutics SEC filings (Ticker: DNTH), 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 Dianthus Therapeutics, Inc. (DNTH) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. As a clinical-stage biotechnology company listed on The Nasdaq Capital Market under the symbol DNTH, Dianthus uses SEC reports to communicate material events, financial results, and key agreements related to its development of therapies for severe autoimmune and inflammatory diseases.
Recent Form 8-K filings referenced by the company include announcements of quarterly financial results, positive top-line Phase 2 data for claseprubart (DNTH103) in generalized myasthenia gravis, and an underwriting agreement for an underwritten public offering of common stock and pre-funded warrants. Other 8-K filings describe a license and collaboration agreement with Nanjing Leads Biolabs Co. Ltd. for DNTH212 (LBL-047), outlining the exclusive license outside Greater China, milestone and royalty structure, and joint governance for development and commercialization.
Through this page, users can review how Dianthus reports its cash position, research and development expenses, and other financial metrics in connection with clinical-stage operations. Filings also document regulatory and corporate milestones that affect the company’s pipeline of investigational agents, including claseprubart and DNTH212, both of which are described as not approved as therapies in any indication in any jurisdiction worldwide.
Stock Titan enhances access to these filings with AI-powered summaries that explain the main points of lengthy documents, helping readers quickly understand material agreements, capital raises, and clinical or financial updates. Investors and researchers can use this resource to follow DNTH’s official disclosures, track changes over time, and connect specific filings to press releases and clinical news about the company’s autoimmune-focused programs.
Point72 Asset Management, Point72 Capital Advisors, and Steven A. Cohen report beneficial ownership of 2,981,674 shares of Dianthus Therapeutics common stock, representing 6.9% of the outstanding class as of the close of business on February 13, 2026.
The shares are held by Point72 Associates, LLC, an investment fund managed by Point72 Asset Management, with shared voting and dispositive power reported for each filing person. As of December 31, 2025, they had reported beneficial ownership of 1,166,088 shares, or 2.7% of the class. They certify the position is held on a passive basis and not for the purpose of changing or influencing control of Dianthus Therapeutics.
RA Capital Management and affiliates reported beneficial ownership of 2,611,733 shares of Dianthus Therapeutics, Inc. common stock, representing 6.0% of the class as of December 31, 2025. This includes 1,611,733 shares of common stock and pre-funded warrants exercisable for up to 1,000,000 additional shares.
The stake is held through RA Capital Healthcare Fund, L.P., for which RA Capital serves as investment adviser with delegated voting and dispositive power. The filers state the securities were not acquired to change or influence control of Dianthus and expressly disclaim status as a "group" and certain aspects of beneficial ownership beyond Section 13(d) reporting.
Dianthus Therapeutics reported a new equity award to its chief accounting officer, Edward Carr. On February 3, 2026, he received a stock option for 55,000 shares of common stock with an exercise price of $52.46 per share, expiring on February 3, 2036.
The option vests in equal monthly installments over four years after January 1, 2026, as long as he continues to serve the company on each vesting date. This filing reflects routine equity-based compensation rather than an open-market share purchase or sale.
Dianthus Therapeutics granted its SVP, General Counsel and Secretary, Adam Veness, a stock option for 100,000 shares of common stock on February 3, 2026. The option has an exercise price of
The underlying common shares will vest in equal monthly installments over four years after
Dianthus Therapeutics executive Simrat Randhawa, EVP and Head of R&D, reported a grant of stock options. On February 3, 2026, Randhawa received 150,000 stock options with an exercise price of $52.46 per share, all held directly.
The options relate to Dianthus common stock and begin vesting from January 1, 2026. They vest in equal monthly installments over four years, conditioned on Randhawa’s continued service with the company on each vesting date, and expire on February 3, 2036.
Dianthus Therapeutics reported a new equity award to its EVP, CFO & CBO, Ryan Savitz. On February 3, 2026, he received a stock option covering 150,000 shares of common stock with an exercise price of $52.46 per share and no cost at grant.
The option expires on February 3, 2036 and the underlying shares will vest in equal monthly installments over four years after January 1, 2026, as long as he continues serving the company on each vesting date. All 150,000 derivative securities are reported as directly owned following the transaction.
Dianthus Therapeutics CEO and President Marino Garcia reported a stock option grant. On February 3, 2026, he was awarded a Stock Option (Right to Buy) covering 355,000 shares of common stock at an exercise price of
The option was granted at no cost as a derivative security and is held directly. The underlying 355,000 shares will vest in equal monthly installments over four years after
Dianthus Therapeutics, Inc. is registering up to $600,000,000 of securities that it may offer over time. The shelf registration covers common stock, preferred stock, debt securities, warrants and units, which can be issued in one or more offerings with terms set in future prospectus supplements.
Dianthus is a clinical-stage biotechnology company developing next-generation therapies for severe autoimmune diseases, led by its monoclonal antibody candidate claseprubart, designed to target the active form of the C1s complement protein. The company’s common stock trades on The Nasdaq Capital Market under the symbol “DNTH,” and the last reported sale price on January 27, 2026 was $50.31 per share.
The company expects to use net proceeds from any future sales primarily to fund preclinical and clinical development, working capital and general corporate purposes, and potentially to license, acquire or invest in additional product candidates.
Dianthus Therapeutics, Inc. filed a current report describing preliminary year-end liquidity. The company’s audited financial statements for the year ended December 31, 2025 are not yet available, but it expects to report approximately $514 million in cash, cash equivalents, and short-term investments as of December 31, 2025. This estimate is preliminary, unaudited, and subject to completion of year-end closing procedures, so actual results may differ materially.
The cash information is being shared in an investor presentation furnished as an exhibit, which will be used in meetings beginning January 12, 2026. The same presentation will also be used when President and CEO Marino Garcia speaks at the 44th Annual J.P. Morgan Healthcare Conference. The company notes that the presentation includes forward-looking statements and provides related cautionary language.