Sherwood was reassigned to AHL Milwaukee on Saturday.
Sherwood was promoted from AHL Milwaukee on Thursday, Adam Vingan of The Athletic reports.
Sherwood was traded by the Senators to the Predators in exchange for future considerations Tuesday.
Sherwood penned a one-year, two-way contract with Ottawa on Thursday.
Sherwood will become a free agent after the Blue Jackets decided not to issue him a qualifying offer Monday, Aaron Portzline of The Athletic reports.
Sherwood was promoted to the active roster Monday.
Sherwood was demoted to the taxi squad Saturday.
Sherwood was promoted to Columbus' active roster Saturday, Blue Jackets team reporter Jeff Svoboda reports.
Sherwood was added to Columbus' taxi squad Thursday.
Sherwood is on the Blue Jackets' training camp roster.