Thompson made his NHL debut with the Tampa Bay Lightning earlier this season and will make his Sharks debut on Monday against the Edmonton Oilers. Thompson was the 93rd overall pick of Tampa Bay in the 2020 NHL Entry Draft and has 41 points (6G / 35A) in 62 AHL games this season between the Syracuse Crunch and the San Jose Barracuda.

A third-round pick in the 2020 NHL Entry Draft, Thompson has enjoyed a productive year with Syracuse (AHL) and could presumably see some action with the Sharks down the stretch after making his NHL debut earlier this year. The 21-year-old defenseman had five goals and 27 assists in 46 AHL games this season.

Thompson made his NHL debut Sunday vs. Boston and got one shot on goal across 14 shifts and 11:39 TOI but will return to Syracuse (AHL) Monday. The 21-year-old was returned to the minors as Erik Cernak (upper body) likely returns to Tampa Bay's lineup Tuesday.

Declan Carlile and Sean Day have both been reassigned to the Syracuse Crunch of the AHL, prompting the Lightning to recall Thompson and Emil Martinsen-Lilleberg. In 31 games with Syracuse (AHL), Thompson has 20 points (2G / 18A).