Complex sentence: Harri Säteri (born 29 December 1989) is a Finnish professional ice hockey goaltender who is currently playing for the Springfield Thunderbirds of the American Hockey League (AHL), while, under contract to the Florida Panthers in the National Hockey League (NHL).
Split into simpler sentences: Harri Säteri (born 29 December 1989) is a Finnish professional ice hockey goaltender. He currently plays under contract to the Florida Panthers in the National Hockey League (NHL).