Welcome to our dedicated page for Kosmos Energy Ltd. SEC filings (Ticker: KOS), 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.
Kosmos Energy Ltd. filings document the company’s deepwater exploration and production business, its common stock registered on the New York Stock Exchange and London Stock Exchange, and recurring material-event disclosures. Form 8-K reports cover operating and financial results, Regulation FD releases, debt tender activity, registered equity offering materials, underwriting agreements, and other capital-structure matters.
The filing record also includes proxy materials covering shareholder voting and governance matters. These disclosures address board and executive governance, capital allocation, operating priorities, financing arrangements, and the offshore asset portfolio in Ghana, Equatorial Guinea, Mauritania, Senegal and the Gulf of America.
Kosmos Energy Ltd. held its 2026 annual meeting of stockholders, where 433,931,277 of 593,149,886 shares entitled to vote were represented, about 73.15% of the shares. Stockholders elected Class I directors Andrew G. Inglis and Maria Moraeus Hanssen to three-year terms ending at the 2029 meeting.
They also ratified Ernst & Young LLP as independent registered public accounting firm for the fiscal year ending December 31, 2026. In advisory votes, stockholders approved named executive officer compensation and an amendment and restatement of the Kosmos Energy Ltd. Long Term Incentive Plan.
Kosmos Energy reported a larger quarterly loss as derivative positions outweighed stronger operations. Oil and gas revenue rose to $370.7 million from $290.1 million, but a $303.0 million loss on derivatives helped drive a net loss of $225.6 million, versus $110.6 million a year earlier.
Operating cash flow improved to $106.6 million, funding $91.5 million of capital spending. Kosmos strengthened liquidity with a $206.4 million common stock offering and issued $350.0 million of 11.250% senior secured Nordic bonds, using proceeds to repurchase 7.750% Senior Notes and repay $100.0 million on its credit facility.
Total debt principal was $2.95 billion at March 31 2026, including a $400.0 million 3.125% Convertible Senior Note and a $196.4 million GoA Term Loan. Kosmos also agreed to sell its 40.4% interest in the Ceiba and Okume assets for upfront cash of $180.0 million plus up to $39.5 million in contingent consideration, with the disposal group classified as held for sale.
Kosmos Energy Ltd. reported first quarter 2026 results, showing strong operational growth but a larger accounting loss. Net loss was $225.6 million, or $0.45 per diluted share, driven largely by a $252.0 million derivatives loss. Adjusted net loss was much smaller at $35.6 million, or $0.07 per diluted share.
Revenue rose to $370.9 million as net production reached a record ~74,800 boepd, up about 25% year-on-year, while production costs per barrel fell to $19.66 per boe. The company generated $14.2 million of free cash flow, completed a $350 million secured bond offering and a ~$200 million equity raise, and reduced net debt to $2.78 billion.
Kosmos reaffirmed its $350 million full-year 2026 capital expenditure guidance and expects average production of 70,000–78,000 boepd, while targeting higher full‑year debt reduction of about 20%.
Kosmos Energy Ltd: Schedule 13G/A showing passive ownership by Grantham, Mayo, Van Otterloo & Co. LLC. The amendment reports 18,307,718 shares of Common Stock, representing 3.16% of the class as of 03/31/2026. The filing is signed by the filers Chief Compliance Officer on 05/01/2026.
Kosmos Energy Ltd amendment reports that BlackRock, Inc. beneficially owns 39,807,154 shares of common stock, representing 6.7% of the class as stated on the cover. The filing (Amendment No. 10) lists sole voting power of 39,190,938 and a CUSIP of 500688106; the signature is dated 04/24/2026.
Kosmos Energy has released its 2026 proxy for a virtual annual stockholders meeting on May 28, 2026. Shareholders will vote on electing two Class I directors, ratifying Ernst & Young as auditor, an advisory say-on-pay vote, and approving an amended Long Term Incentive Plan.
The company outlines 2026 priorities to grow production by around 15%, reduce operating costs by 20%, and lower net debt by at least 10%. Jubilee production is forecast at 70,000–80,000 bopd gross, while GTA Phase 1 is running near its 2.7 mtpa LNG nameplate capacity with a target of 32–36 cargoes this year and about $350 million of 2026 capital expenditures, mainly for Jubilee drilling.
The Board is majority independent, uses a Lead Independent Director, and maintains dedicated audit, compensation, nominating, and health, safety, environment and sustainability committees. Executive pay is strongly performance-based; after 2025 results, the Compensation Committee chose to pay no 2025 annual cash bonuses, and instead plans a one-time 2026 retention share award equal to 50% of each senior executive’s 2025 target bonus, contingent on continued employment through June 30, 2026.