Every Form 4 that Kosmos Energy Ltd. (KOS) 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 KOS 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 KOS filings page.
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.
Kosmos Energy Ltd. reported that SVP and General Counsel Josh R. Marion received a grant of 64,248 shares of common stock as an award. A separate sale of 24,969 shares at a weighted average price of $2.05 per share was made solely to cover tax withholding from vesting restricted share units. After these transactions, he directly holds 233,404 common shares. The new restricted share units granted are scheduled to vest 100% on July 1, 2026, under the company’s Long Term Incentive Plan.
Kosmos Energy Ltd. VP & Chief Accounting Officer Ronald W. Glass reported equity compensation activity and related share sales. He received 31,196 restricted share units of common stock on an award coded as an acquisition, granted under the company’s Long Term Incentive Plan and scheduled to vest 100% on July 1, 2026, subject to plan and award terms.
Following the vesting of restricted share units, 12,128 shares of common stock were sold at a weighted average price of $2.05 per share, with actual sales prices ranging from $2.00 to $2.115 per share, to satisfy tax withholding obligations. After these transactions, Glass directly held 358,700 shares of Kosmos Energy common stock.
Kosmos Energy Ltd. director Grant John Douglas Kelso reported a mix of equity compensation and tax-related trades. He received an award of 62,044 common shares at $2.74 per share. On the prior day, he sold 43,466 shares at $2.73 and had 735 shares withheld to cover taxes from restricted share unit vesting. Following these transactions, he directly holds 144,355 common shares. The newly granted restricted share units are scheduled to vest 100% on the earlier of May 28, 2027 or the day before the company’s first annual shareholder meeting after the grant date.
Kosmos Energy Ltd. director Steven Sterin reported both a stock grant and a tax-related sale. On May 28, 2026, he acquired 62,044 shares of common stock at $2.74 per share as a grant under the company’s Long Term Incentive Plan.
On May 27, 2026, he sold 38,636 shares of common stock at $2.73 per share. Footnotes explain this sale was made to partially cover income tax liabilities arising from the vesting of restricted share units. After these transactions, Sterin directly holds 393,339 shares of Kosmos Energy common stock.
Director Roy A. Franklin reported a mix of equity compensation and tax-related share movements in Kosmos Energy Ltd. common stock. He received a grant of 62,044 shares on May 28, 2026 at a reference value of $2.74 per share, described as restricted share units under the company’s Long Term Incentive Plan and scheduled to vest fully on the earlier of May 28, 2027 or the day before the first annual shareholder meeting after the grant date.
To cover income tax obligations from the vesting of restricted share units, 976 shares were withheld by the company at $2.85 per share, and 43,466 shares were sold in an open-market transaction at $2.73 per share. After these transactions, Franklin directly owned 212,766 shares of Kosmos Energy common stock.
STICE J MICHAEL reported acquisition or exercise transactions in this Form 4 filing.
Kosmos Energy Ltd. director J. Michael Stice received an equity grant of 62,044 shares of common stock valued at $2.74 per share. After this award, he holds 269,664 shares directly. The grant consists of restricted share units under the company’s Long Term Incentive Plan and is scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately before the first annual shareholder meeting following the grant date, subject to plan and award terms.
GOODWIN DEANNA L reported acquisition or exercise transactions in this Form 4 filing.
Kosmos Energy Ltd. director Deanna L. Goodwin received an equity award of 62,044 shares of common stock at a reference price of $2.74 per share. This is classified as a grant or award rather than an open-market purchase.
The award consists of restricted share units granted under the company’s Long Term Incentive Plan. These units are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately before the first annual shareholder meeting following the grant date, subject to plan and award terms. After this grant, Goodwin directly holds 288,363 shares.
Moraeus Hanssen Maria reported acquisition or exercise transactions in this Form 4 filing.
Kosmos Energy Ltd. reported that director Maria Moraeus Hanssen received an award of 62,044 shares of Common Stock at a grant price of $2.74 per share. This grant increased her direct holdings to 223,694 shares.
The award consists of restricted share units granted under Kosmos Energy's Long Term Incentive Plan. These units are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately before the first annual shareholder meeting following the grant date, subject to the plan and award agreement terms.
Ogunlesi Adebayo O. reported acquisition or exercise transactions in this Form 4 filing.
Kosmos Energy Ltd. director Adebayo O. Ogunlesi received an equity award of 62,044 shares of Common Stock, valued at $2.74 per share, as a grant under the company’s Long Term Incentive Plan. This is compensation, not an open-market purchase.
Following the award, his direct holdings increased to 5,036,228 shares. According to the grant terms, these restricted share units are scheduled to vest 100% on the earlier of May 28, 2027 or the day immediately before the company’s first annual shareholder meeting after the grant date, subject to the plan and award agreement conditions.
Kosmos Energy Ltd. director Adebayo O. Ogunlesi made a large open-market purchase of 3,157,895 shares of common stock at $1.90 per share. After this transaction, he directly owns 4,974,184 shares. This filing highlights a substantial increase in his personal stake through a discretionary market buy.
Kosmos Energy Ltd. director J. Michael Stice reported an open-market purchase of 52,631 shares of Common Stock at a price of $1.90 per share. After this transaction, his direct holdings increased to 207,620 shares, indicating a larger personal stake in the company.
Kosmos Energy Ltd. senior vice president and CFO Nealesh D. Shah bought additional company stock in the open market. On March 10, 2026, he purchased 157,894 shares of common stock at $1.90 per share. After this transaction, he directly owns 1,863,061 shares of Kosmos Energy common stock.
Kosmos Energy Ltd. Chairman and CEO Andrew G. Inglis made an open-market purchase of common stock. He bought 315,790 shares on March 10, 2026 at a price of $1.90 per share. After this transaction, he directly owns 4,542,807 common shares.
Kosmos Energy Ltd. VP & Chief Accounting Officer Ronald W. Glass reported equity award vesting and related share sales. On February 3, 2026, he acquired 7,732 shares of common stock at $0 upon settlement of restricted share units granted under the company’s Long Term Incentive Plan, which vested based on performance.
That same day, Glass sold 19,285 shares at a weighted average price of $1.37 per share to cover tax withholding from the vesting. On February 4, 2026, he sold an additional 3,313 shares at a weighted average price of $1.42 per share. Following these transactions, he directly owned 339,632 shares of Kosmos Energy common stock.
Kosmos Energy Ltd. SVP and General Counsel Josh R. Marion reported equity transactions in company common stock. On February 3, 2026, he acquired 7,661 shares at $0 upon settlement of performance-based restricted share units granted under the company’s Long Term Incentive Plan.
Also on February 3, he sold 19,656 shares at a weighted average price of $1.37 to cover tax withholding from the vesting. On February 4, 2026, he sold an additional 3,284 shares at a weighted average price of $1.42. After these transactions, he directly owned 194,125 common shares.
Kosmos Energy Ltd. SVP and CFO Nealesh D. Shah reported equity awards vesting and related share sales. On February 3, 2026, he acquired 65,567 shares of common stock at $0 upon settlement of restricted share units granted under the company’s Long Term Incentive Plan, which vested based on performance.
On the same day, he sold 54,434 shares at a weighted average price of $1.37, and on February 4, 2026, he sold an additional 24,690 shares at a weighted average price of $1.42. According to the footnotes, these sales were made to cover tax withholding obligations from the RSU vesting. After these transactions, he directly owned 1,705,167 common shares.
Kosmos Energy Chairman and CEO Andrew G. Inglis reported equity compensation and related share sales. On February 3, 2026, he acquired 118,539 shares of common stock at $0 upon settlement of restricted share units granted on January 31, 2023 under the company’s Long Term Incentive Plan, which vested based on performance.
To cover tax withholding from this vesting, he sold 103,554 shares on February 3, 2026 at a weighted average price of $1.37 per share, with actual prices between $1.34 and $1.405. He then sold an additional 44,628 shares on February 4, 2026 at a weighted average price of $1.42, with actual prices between $1.395 and $1.465. After these transactions, he directly owned 4,227,017 shares of Kosmos Energy common stock.
Kosmos Energy reported that VP & Chief Accounting Officer Ronald W. Glass received an award of 55,000 shares of common stock on January 31, 2026, coded as an acquired transaction at a price of $0 per share.
According to the footnote, these shares are restricted share units granted under the company’s Long Term Incentive Plan and are scheduled to vest in three equal installments on January 31 of 2027, 2028 and 2029, subject to plan and award terms. After this grant, Glass beneficially owns 354,498 shares directly.
Kosmos Energy Ltd. reported an equity compensation grant to its SVP and General Counsel, Josh R. Marion. On January 31, 2026, he received 58,080 restricted share units of common stock at a price of $0 per share. After this award, he beneficially owns 209,404 shares of Kosmos common stock in total.
The restricted share units were granted under the company’s Long Term Incentive Plan and are scheduled to vest in three equal installments. One-third of the total shares will vest on January 31 of each of 2027, 2028, and 2029, subject to the plan’s terms and the applicable award agreement.
Kosmos Energy Ltd. reported an equity award to its SVP and CFO, Nealesh D. Shah, in a Form 4 filing. On January 31, 2026, he received 163,350 restricted share units of common stock at a price of $0 per share under the company’s Long Term Incentive Plan.
The award is scheduled to vest in three equal installments on January 31 of 2027, 2028, and 2029, subject to the plan and award agreement terms. Following this grant, Shah beneficially owned 1,718,724 shares of Kosmos Energy common stock in direct form.
Kosmos Energy Ltd. reported an equity award to its Chairman and CEO, Andrew G. Inglis. On January 31, 2026, Inglis received 297,660 shares of common stock at a price of $0 per share, increasing his directly held beneficial ownership to 4,256,660 shares.
The award represents restricted share units granted under Kosmos Energy’s Long Term Incentive Plan. These units are scheduled to vest in three equal installments, with one-third of the total shares vesting on January 31 of each of 2027, 2028 and 2029, subject to the plan and award agreement terms.