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. (KOS) reported third-quarter oil and gas revenue of $410.1 million, versus $311.0 million a year earlier, and a net loss of $43.0 million, versus $124.3 million. For the nine months ended September 30, 2026, revenue was $1.388 billion versus $993.7 million, net loss was $83.8 million versus $322.6 million, and operating cash flow was $445.6 million versus $98.7 million.
Kosmos completed the sale of its 40.4% participating interest in Equatorial Guinea’s Ceiba Field and Okume Complex on June 16, 2026, receiving final cash consideration of approximately $127.0 million. It may receive up to $39.5 million in contingent consideration tied to production and oil-price conditions. In March 2026, the company completed a registered public offering of 112.1 million common shares, generating approximately $206.4 million in net proceeds.
In October 2026, Kosmos amended and restated its Facility, extending final maturity to April 1, 2033 and adding a $200 million minimum-liquidity covenant tested semi-annually beginning March 31, 2027. The amendment also removed the debt-service reserve requirement; $23.6 million of previously restricted cash became unrestricted in the fourth quarter of 2026. Facility borrowings were approximately $750.0 million as of September 30, 2026.
Kosmos Energy Ltd. amended and restated its commercial debt facility, reducing total facility size to $1.2 billion in line with total commitments. Subject to conditions and exceptions, the company may increase available commitments by up to an additional $550 million, for a total of $1.75 billion.
The amended facility extends final maturity to April 1, 2033. Principal reductions begin October 1, 2029, in equal amounts every six months through maturity. The applicable interest margin is 4.50% for the first three years, with subsequent increases during the amortization period. A new minimum liquidity covenant requires the company to maintain $200 million in minimum liquidity, tested semi-annually beginning March 31, 2027; the debt service reserves account is functionally removed. Kosmos expects to incur approximately $20 million in fees and expenses, about 1.7% of total commitments, which are expected to be amortized over the facility term.
Kosmos Energy Ltd. reported third-quarter 2026 revenue of $410.059 million, versus $310.959 million a year earlier. Net loss was $43.010 million, compared with $124.299 million; adjusted net income, a non-GAAP measure, was $34.993 million, versus an adjusted net loss of $72.276 million. Net production averaged approximately 69,200 boe per day. Operating cash flow was $163.984 million and free cash flow was $90.140 million.
Net debt was $2,473.369 million at September 30, 2026, excluding the $63.9 million TEN FPSO finance lease liability; liquidity was approximately $570 million. In October, Kosmos completed a $1.2 billion reserve-based lending facility amendment and extension, extending final maturity to April 2033. The company reported $750 million drawn, with no planned amortization payments until 2031. Full-year 2026 capital expenditure guidance remains approximately $350 million. Fourth-quarter production guidance is 60,000–64,000 boe per day and reflects planned maintenance, a Kodiak-1 workover and Hurricane Isaias downtime. Kosmos also completed the Tiberius farm-down for upfront cash, future capital carry and milestone payments.
Kosmos Energy Ltd. (KOS) announced a partial redemption of its outstanding debt. The company has issued a notice of partial redemption for $25,000,000 aggregate principal amount of its 7.750% senior notes due 2027, with redemption expected to occur on September 30, 2026. Kosmos also states that it may elect to pursue one or more additional optional redemptions of these notes prior to their final maturity date. This report clarifies that it does not itself constitute a formal notice of redemption to noteholders.
Kosmos Energy Ltd. (KOS) announced that on September 8, 2026 it will issue a notice of partial redemption for $25,000,000 aggregate principal amount of its 7.750% senior notes due 2027.
The redemption of these notes is expected to occur on September 18, 2026, and Kosmos states it may elect to undertake additional optional redemptions before the notes’ final maturity date. The current disclosure itself does not constitute a formal notice of redemption to noteholders.
Kosmos Energy Ltd. reported much stronger results for the three months ended June 30, 2026, with oil and gas revenue of $607,253 (in thousands) versus $392,635 (in thousands) a year earlier. Net income was $184,775 (in thousands), compared with a net loss of $87,740 (in thousands), or basic and diluted EPS of $0.31 versus $(0.18).
For the first six months of 2026, total revenues and other income were $987,932 (in thousands), but a $200,187 (in thousands) derivatives loss and higher taxes led to a year‑to‑date net loss of $40,799 (in thousands). Operating cash flow improved to $281,566 (in thousands), supporting debt reduction.
The company sold its 40.4% interest in the Ceiba Field and Okume Complex in Equatorial Guinea for final cash consideration of about $127,000 (in thousands), recording a $9,421 (in thousands) gain and using proceeds to pay down its reserve‑based Facility. Total long‑term debt principal fell to $2,719,676 (in thousands), aided by refinancing into new 11.250% senior secured bonds and a Gulf of America term loan, while a March 2026 equity offering of 112.1 million shares added roughly $206,440 (in thousands) of common equity.
Kosmos Energy Ltd. reported second-quarter 2026 results with net income of $185 million, or $0.31 per diluted share, on oil and gas revenue of $607 million. Adjusted net income was $68 million, or $0.11 per diluted share. Total net production averaged approximately 71,400 boepd, up around 12% versus second quarter 2025.
Production expense was $179 million, or $25.61 per boe, and capital expenditures were $105 million. The company generated about $175 million of net cash from operating activities and $89 million of free cash flow, ending the quarter with net debt of about $2.56 billion and over $500 million of liquidity. Kosmos completed the $127 million sale of its Equatorial Guinea assets, supporting net debt reduction of more than $400 million in the first half of 2026. Operationally, new Jubilee wells, ramp-up at GTA, and a farm down in the Tiberius project underpinned performance, while full-year 2026 guidance includes production of 69,000–74,000 boe per day and capital expenditure of about $350 million.
BlackRock, Inc. filed Amendment No. 11 to report its beneficial ownership of common stock of Kosmos Energy Ltd.. BlackRock reports beneficial ownership of 47,915,849 Kosmos Energy shares, representing 8.1% of the outstanding common stock.
The firm has sole voting power over 47,187,140 shares and sole dispositive power over all 47,915,849 shares, with no shared voting or dispositive power. Various underlying clients have rights to dividends or sale proceeds, but no single person has more than five percent of the total outstanding common shares.
Kosmos Energy Ltd. Chairman and CEO Andrew G. Inglis reported routine equity compensation activity. He received a grant of 221,171 restricted share units that will vest 100% on July 1, 2026 under the company’s Long Term Incentive Plan. To cover tax withholding from the vesting of previously granted restricted share units, 85,935 common shares were sold at a weighted average price of $2.05 per share, with actual sale prices between $2.00 and $2.115. After these transactions, Inglis directly holds 4,678,043 common shares.
Kosmos Energy Ltd. reported insider equity activity by SVP and CFO Nealesh D. Shah. He received a grant of 118,329 restricted share units under the company’s Long Term Incentive Plan, scheduled to vest 100% on July 1, 2026, subject to plan terms and his award agreement.
In a related move, 45,980 common shares were sold at a weighted average price of $2.05 per share, with actual sale prices ranging from $2.00 to $2.115. According to the disclosure, these shares were sold solely to satisfy tax withholding requirements arising from the vesting of restricted share units. Following these transactions, Shah directly owns 1,935,410 common shares.