| In | ||||
| 07/99 |
|
Raymond Campbell | MF |
Dundalk FC
|
| 07/99 |
|
Liam Dunne | MF |
Crusaders FC
|
| 07/99 |
|
Michael Keenan | GK |
Ards FC
|
| 07/99 |
|
Tony Sheridan | MF |
Shelbourne FC
|
| Out | ||||
| 12/99 |
|
Raymond Campbell | MF |
Newry City FC
|
| 12/99 |
|
John Toal | MF |
Home Farm
|
| 08/99 |
|
Paul Millar | MF |
Bangor FC
|
| 06/99 |
|
Gareth Fulton | DF |
Ballymena United
|
![Portadown FC [Youth]](https://s.hs-data.com/bilder/wappen/mini/59924.gif?fallback=png "Portadown FC [Youth]"){kind=small}
![Portadown FC [Youth B]](https://s.hs-data.com/bilder/wappen/mini/28523.gif?fallback=png "Portadown FC [Youth B]"){kind=small}
![Portadown FC [Youth C]](https://s.hs-data.com/bilder/wappen/mini/59927.gif?fallback=png "Portadown FC [Youth C]"){kind=small}