Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1991 |  | Plamen Nikolov | DF |  | IK Brage | IK Brage |
| 01/1991 | | Vasil Metodiev | MA | |||
| 07/1990 | | Kalin Bankov | DF |  | Etar Veliko Tarnovo | Etar Tarnovo |
| 07/1990 | | Valentin Dartilov | DF |  | Pirin Blagoevgrad | Pirin |
| 07/1990 | | Daniel Borimirov | MF | |||
| 07/1990 | | Stanimir Stoilov | MF | |||
| 07/1990 | | Zlatko Yankov | MF |  | FC Chernomorets Burgas (old) | FC Chernomorets Burgas (old) |
| 07/1990 | | Ivaylo Pantchev | FW | | Pirin Blagoevgrad | Pirin |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1990 | | Veselin Shulev | GK |  | Akademik Sofia | Akademik Sofia |
| 07/1990 | | Krasimir Koev | DF |  | Slavia Sofia | PFC Slavia |
| 07/1990 | | Georgi Iordanov | MF |  | Sporting Gijón | Sporting Gijón |