| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For KOS | |||||
| 2025-06-05 | Stice, J Michael | Director | Purchased | 96591 | $1.76 |
| 2025-06-05 | Franklin, Roy A. | Director | Purchased | 96591 | $1.76 |
| 2025-06-05 | Grant, John Douglas Kelso | Director | Sold | 27923 | $1.81 |
| 2025-06-05 | Grant, John Douglas Kelso | Director | Purchased | 96591 | $1.76 |
| 2025-06-05 | Ogunlesi, Adebayo O. | Director | Purchased | 96591 | $1.76 |
| 2025-06-05 | Moraeus, Hanssen Maria | Director | Purchased | 96591 | $1.76 |
| 2025-06-05 | Goodwin, Deanna L | Director | Purchased | 96591 | $1.76 |
| 2025-06-05 | Sterin, Steven | Director | Purchased | 96591 | $1.76 |
| 2025-06-04 | Franklin, Roy A. | Director | Sold | 299 | $1.81 |
| 2025-06-04 | Grant, John Douglas Kelso | Director | Sold | 275 | $1.81 |
| 2025-02-05 | Marion, Josh R. | SVP and General Counsel | Sold | 10354 | $3.12 |
| 2025-02-05 | Glass, Ronald W. | VP & Chief Accounting Officer | Sold | 10354 | $3.12 |
| 2025-02-05 | Inglis, Andrew G | Director, Chairman and CEO | Sold | 138689 | $3.12 |
| 2025-02-05 | Shah, Nealesh D. | SVP and CFO | Sold | 78015 | $3.12 |
| 2025-02-05 | Ball, Christopher James | SVP, Chief Commercial Officer | Sold | 84898 | $3.12 |
| 2025-02-04 | Glass, Ronald W. | VP & Chief Accounting Officer | Sold | 10379 | $3.11 |
| 2025-02-04 | Shah, Nealesh D. | SVP and CFO | Sold | 78191 | $3.11 |
| 2025-02-04 | Marion, Josh R. | SVP and General Counsel | Sold | 10379 | $3.11 |
| 2025-02-04 | Inglis, Andrew G | Director, Chairman and CEO | Sold | 139002 | $3.11 |
| 2025-02-04 | Ball, Christopher James | SVP, Chief Commercial Officer | Sold | 138584 | $3.11 |
