![A 2007 sale document for preferential shares in Caixanova with a thumbprint signature.](https://imagenes.elpais.com/resizer/v2/VX3JAOPIEHTEFEKIO24JHO2BA4.jpg?auth=7c7c411dd5461ca229171f3f54275ec3a918ac6c28dae1ddc4b9920e9aee53d9&width=414&height=233&smart=true)
Smudge on the dotted line: savings bank duped customers with share offer
Galician lenders investigated over preferential selling sometimes without proper consent
Galician lenders investigated over preferential selling sometimes without proper consent