Polish side KP Polonia Warszawa have bought FK Zalgiris Vilnius goalkeeper Vilnius Maksvytis.
Legia Warszawa have signed highly-rated young defender Pawel Golanski on loan from LKS Lódz.
KKS Lech Poznan have boosted their Polish first division survival hopes by signing two new players.
Polish club Widzew Lódz have appointed Jacek Dzieniakowski as their new president.
Having joined his fellow Yugoslavian, coach Dragomir Okuka, at Legia Warszawa, striker Stanko Svitlica has helped to take the Polish club to a whole new level.
The Polish Football Federation (PZPN) confirmed today that Legia Warszawa and Widzew Lódz will each play one home match behind closed doors as punishment for a pitch invasion at a match between the clubs last week.
Legia Warszawa moved to third place in the Ekstraklasa after thrashing KP Polonia Warszawa 4-1 in the capital derby on Monday night.
Polish first division side Zaglebie Lubin have handed a 50 per cent pay cut to coach Adam Nawalka and his five summer signings following a poor start to the season.
Franciszek Smuda is the new coach of Widzew Lódz after the departure of Dariusz Wdowczyk just hours before the start of the new Polish season.
Edward Trylnik has replaced Leszek Miklas as president of Polish champions Legia Warszawa.