A number of former college players changed NHL teams over the last week, both before and after the league's annual free agent frenzy got underway.
Prior to the beginning of the free agency period on Sunday, the Pittsburgh Penguins dealt forward Connor Sheary (Massachusetts) and Matt Hunwick (Michigan) to the Buffalo Sabres for a conditional 2019 draft choice. Pittsburgh later signed defenseman Jack Johnson (Michigan) of the Columbus Blue Jackets to a five-year contract. Jimmy Hayes (Boston College) and John Muse (Boston College), who both helped BC to its 2010 NCAA title, joined the Penguins from the New Jersey Devils and Reading (ECHL), respectively.
Power forward and 30-goal scorer James van Riemsdyk (New Hampshire) returned to the Philadelphia Flyers after six seasons with the Toronto Maple Leafs, the latter club pulling perhaps the biggest coup in free agency this summer by signing New York Islanders captain and All-Star forward John Tavares.
Paul Stastny (Denver) has jumped from the Winnipeg Jets to the Vegas Golden Knights. Tage Thompson (Connecticut) went from the St. Louis Blues to the Buffalo Sabres as part of a four-player trade, while Tyler Bozak (Denver) has re-upped with the Blues for three years. Jay Beagle (Alaska Anchorage), who helped the Washington Capitals win their first-ever Stanley Cup this spring, has left Washington after decade to join the Vancouver Canucks, while Nic Dowd (St. Cloud State) has signed with the Caps after spending last season with the Canucks.
Brian Gibbons (Boston College), a two-time NCAA champion with the Eagles, parlayed his most successful NHL season to date by leaving New Jersey for the Anaheim Ducks, while Eric Gryba (Boston University) went to the Devils from the Edmonton Oilers. Longtime pro netminder Mike McKenna (St. Lawrence), who backstopped the Dallas Stars' American Hockey League franchise to within one win of the AHL's Calder Cup championship, has signed with the Ottawa Senators, as has former New York Rangers forward Paul Carey (Boston College).
A full list of recent NHL transactions can be found here.