Berggren was loaned to AHL Grand Rapids on Monday.
Berggren was recalled from AHL Grand Rapids on Saturday.
Berggren was reassigned to AHL Grand Rapids on Saturday.
Berggren was promoted from AHL Grand Rapids on Tuesday.
Berggren was sent to AHL Grand Rapids on Friday.
Berggren was elevated from AHL Grand Rapids on Monday.
Berggren was reassigned to AHL Grand Rapids on Friday.
Berggren was recalled by the Red Wings on Tuesday, per CapFriendly.
Berggren was reassigned to AHL Grand Rapids on Sunday.
Berggren was called up from AHL Grand Rapids under emergency conditions Friday.