Septemvri Sofia: every transfer in and out, fees paid and earned, squad market value and €320k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-06 | Mateo Stamatov | Septemvri Sofia | Torpedo Kutaisi | Free |
| 2026-01-23 | Dominik Ivkic | FC Koper | Septemvri Sofia | Free |
| 2025-08-21 | Faiz Mattoir | Almere City | Septemvri Sofia | Free |
| 2025-08-15 | Sebas Wade | RCD Mallorca B | Septemvri Sofia | — |
| 2025-07-09 | Manyumow Achol | Septemvri Sofia | Dainava | Free |
| 2025-07-01 | Xandro Schenk | Septemvri Sofia | Persis Solo | Free |
| 2025-02-18 | Strahinja Kerkez | Septemvri Sofia | Panevėžys | Free |
| 2024-08-26 | Borislav Rupanov | Levski Sofia | Septemvri Sofia | Loan |
| 2024-07-18 | Aleksandar Andreev | Septemvri Sofia | Girona U19 | €70k |
| 2024-02-01 | Aleksandar Andreev | Septem Sofia II | Septemvri Sofia | — |
| 2023-07-28 | Zdravko Dimitrov | Levski Sofia | Septemvri Sofia | Loan |
| 2023-07-01 | Konstantin Cheshmedjiev | Septemvri Sofia | Vllaznia Shkodër | Free |
| 2023-02-15 | Stefan Milic | Dinamo Zagreb | Septemvri Sofia | Loan |
| 2023-01-19 | Mirza Delimedjac | Septemvri Sofia | Kukësi | Free |
| 2023-01-10 | Redi Kasa | Septemvri Sofia | Egnatia Rrogozhinë | €50k |
| 2020-09-10 | Vladimir Nikolov | Septemvri Sofia | Würzb. Kickers | €100k |
| 2020-07-01 | Georgi Rusev | Septemvri Sofia | CSKA 1948 | Free |
| 2019-07-05 | Zdravko Dimitrov | Septemvri Sofia | Levski Sofia | €100k |
| 2019-07-01 | Mateo Stamatov | Septemvri Sofia | UA Horta | Free |
| 2019-07-01 | Alexandru Benga | Septemvri Sofia | Chindia | Free |