| Jun 17, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Jun 17, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Jun 10, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Jun 9, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Jun 4, 2026 | 144 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. |
| Jun 3, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Jun 1, 2026 | SD | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — SD |
| May 29, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 28, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 28, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 28, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 26, 2026 | 144 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. |
| May 26, 2026 | 144 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. |
| May 26, 2026 | 144 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. |
| May 19, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 19, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 19, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 15, 2026 | 144 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. |
| May 15, 2026 | 8-K | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — 8-K |
| May 14, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 14, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 14, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 14, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 14, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 14, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 14, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 12, 2026 | S-8 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — S-8 |
| May 12, 2026 | 144 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. |
| May 8, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| May 6, 2026 | 10-Q | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — 10-Q |
| May 6, 2026 | 8-K | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — 8-K |
| May 5, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Apr 30, 2026 | SCHEDULE 13G | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. |
| Apr 29, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Apr 29, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Apr 27, 2026 | 144 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. |
| Apr 17, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Apr 17, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Apr 17, 2026 | 4 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — PRIMARY DOCUMENT |
| Apr 17, 2026 | 424B3 | KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — 424B3 |