Матвей Гуськов возвращается в ЦСКА
Matvey Guskov returns to CSKA
CSKA signed a contract with 19-year-old striker Matvey Guskov for a period of three seasons (until April 30, 2023)
per CapFriendly, NHL rights expire June 2021
Minnesota Wild Reserve List - CapFriendly - NHL Salary Caps
According to Elite Prospects (Link below) Shawn Boudrias (6th round Minn in 2018) has signed with Iowa. I'm assuming that's an AHL contract and not an entry-level one (?).
Shawn Boudrias at eliteprospects.com
So it looks like the March 1st signing date is still in play.