Fratria (Second League): every transfer in and out, fees paid and earned, squad market value and €75k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-05 | Viktorio Valkov | Beroe | Fratria | Free |
| 2026-07-24 | S. Statev | Fratria | Nesebar | Free |
| 2026-07-24 | Xavello Druiventak | Fratria | Cesena FC | Free |
| 2026-07-22 | Mario Mladenov | Dunav | Fratria | Free |
| 2026-07-09 | Denis Yanakov | AFC Unirea 04 Slobozia | Fratria | Free |
| 2026-07-01 | Diego Gutiérrez | Cacereño | Fratria | Free |
| 2026-07-01 | Stanislav Dyulgerov | Yantra 1919 | Fratria | Free |
| 2026-07-01 | Denislav Angelov | Yantra 1919 | Fratria | Free |
| 2026-07-01 | Rosen Stefanov | Cherno More | Fratria | Free |
| 2026-07-01 | David Mihalev | Sevlievo | Fratria | Free |
| 2026-07-01 | Bilal Kandoussi | Arenteiro | Fratria | Free |
| 2026-07-01 | Valentin Yoskov | Fratria | Chernomorets 1919 Burgas | Free |
| 2026-07-01 | Ayvan Angelov | Fratria | Yantra 1919 | Free |
| 2026-07-01 | Ivan Brikner | Fratria | Chernomorets 1919 Burgas | Free |
| 2026-06-23 | Aleksandar Angelov | Fratria | Milsami | Free |
| 2026-02-27 | Kristiyan Peshov | Botev Vratsa | Fratria | Free |
| 2026-02-26 | Player | Sportist Svoge | Fratria | Free |
| 2026-02-06 | Tymur Korablin | Zorya Luhansk | Fratria | Free |
| 2026-01-20 | Daniel Halachev | Spartak Varna | Fratria | Loan |
| 2026-01-19 | Dzhaner Sadetinov | Fratria | Chernomorets 1919 Burgas | Free |