SEC Filing Summary for Kosmos Energy Ltd.

On May 27, 2026, Sterin Steven, a director at Kosmos Energy Ltd., sold 38,636 shares of Common Stock for $2.73 per share. This sale was conducted to cover income tax liabilities arising from the vesting of restricted stock units granted under the company's Long Term Incentive Plan. Following this transaction, Mr. Steven directly owns 331,295 shares. The following day, May 28, 2026, Mr. Steven acquired 62,044 shares of Common Stock at $2.74 per share, bringing his total direct ownership to 393,339 shares. These acquired shares represent restricted stock units granted under the same plan, scheduled to vest fully on May 28, 2027, or the day before the Issuer's first annual shareholder meeting post-grant, whichever comes first, subject to plan terms and award agreements.