Athletic Club

Reserve side: Athletic Bilbao B

WindowAll

DirectionAll

TypePermanent

PositionAll

Fee recorded Clear filters

90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates

In

DatePlayerFromFee

1 Jan 2006Aritz AdurizFReal Valladolid€3M

1 Jul 2006Javi MartínezMOsasuna€6M

1 Aug 2007Gorka IraizozGEspanyol€4M

1 Aug 2008Mikel BalenziagaDReal Sociedad€1M

10 Jul 2009Óscar de MarcosDDeportivo Alavés€350K

1 Jul 2010Mikel San JoséMLiverpool€2.7M

1 Jul 2011Ander HerreraMReal Zaragoza€7.5M

1 Jul 2012Aritz AdurizFValencia€2.5M

1 Jul 2013Beñat EtxebarriaMReal Betis€8M

21 Aug 2013Mikel RicoMGranada€2.8M

30 Jan 2018Iñigo MartínezDReal Sociedad€32M

2 Jul 2018Yuri BerchicheDParis Saint-Germain€24M

2 Jul 2018Ander CapaDEibar€3M

10 Jan 2019Ibai GómezMDeportivo Alavés€4M

1 Jul 2024Álvaro DjalóSC Braga€15M

22 Jul 2025Jesús AresoDOsasuna€12M

10 Sept 2025A. LaporteDAl-Nassr€10M

Total€137.85M

Out

DatePlayerToFee

1 Jul 2008Aritz AdurizFRCD Mallorca€6M

29 Aug 2012Javi MartínezMBayern Munich€40M

1 Jul 2014Ander HerreraMManchester United€37M

30 Jan 2018A. LaporteDManchester City€65M

8 Aug 2018KepaGChelsea€79.5M

1 Jul 2024Unai NúñezDCelta Vigo€7M

15 Jul 2024Asier VillalibreFDeportivo Alavés€1M

16 Jul 2024Imanol García de AlbénizDSparta Prague€500K

17 Jan 2025Ander HerreraMBoca Juniors€400K

16 Jul 2025Javier MartónFEibar—

17 Aug 2025Malcom Adu AresFEibar—

6 Jul 2026Unai GómezUdinese—

8 Aug 2026Julen AgirrezabalaGRacing Santander—

Total€236.4M

Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources