Question: Berner Osakeyhti is a Finnish family owned company with a history dating back 127 years
Please fix the punctuation.
Fixed: [Berner Osakeyhtio is a Finnish family owned company with a history dating back 127 years.]

Question: So how well does it work Tests showed that it works well on many different sites
Please fix the punctuation.
Fixed: [So how well does it work? Tests showed that it works well on many different sites.]

Question: One of these games are the guaranteed prize events held starting Friday up to Sunday
Please fix the punctuation.
Fixed: [One of these games are the guaranteed prize events held starting Friday up to Sunday.]

Question: Troense at the familys summer apartment 1894 1928
Please fix the punctuation.
Fixed:
[Troense (at the family's summer apartment, 1894), 1928]