MacEwen (personal), along with forwards Angus Crookshank, Stephen Halliday, Cole Reinhardt, Jan Jenik, Tyler Boucher, Garrett Pilon and Wyatt Bongiovanni, defenseman Donovan Sebrango and goaltender Mads Sogaard, were recalled from AHL Belleville on Saturday.
Hamara was recalled from OHL Brantford on Saturday.
Yakemchuk was called up from WHL Calgary on Saturday.
Merilainen was recalled from AHL Belleville on Saturday.
Crookshank was reassigned to AHL Belleville on Wednesday.
Cousins (knee) was activated from long-term injured reserve Sunday, per the NHL media site.
Hodgson was recalled from AHL Belleville on Friday.
Crookshank was called up from AHL Belleville on Tuesday.
Crookshank was reassigned to AHL Belleville on Monday.
Crookshank was recalled from AHL Belleville on Sunday.
Halliday was returned to AHL Belleville on Tuesday, per the AHL media site.
Halliday was recalled from AHL Belleville on Monday.
Merilainen was reassigned to AHL Belleville on Wednesday.
Merilainen was summoned from AHL Belleville on Tuesday, per Steve Lloyd of TSN 1200 Ottawa.
The Ottawa Senators acquired Fabian Zetterlund, Tristen Robins and a 4th round pick from the San Jose Sharks for Zack Ostapchuk, Noah Gregor and a 2025 2nd round pick
The Buffalo Sabres acquired Josh Norris and Jacob Bernard-Docker from the Ottawa Senators for Dylan Cozens, Dennis Gilbert, and a 2026 2nd round pick
Bernard-Docker (ankle) was removed from long-term injured reserve Saturday, per the NHL media site. He did not suit up in Saturday's 5-3 win over the San Jose Sharks.
Crookshank was reassigned to AHL Belleville on Saturday.
Crookshank was recalled from AHL Belleville on Saturday.
Jenik was loaned to AHL Belleville on Thursday.
Crookshank was reassigned to AHL Belleville on Thursday.
Jenik was recalled from AHL Belleville on Wednesday.
Crookshank was elevated from AHL Belleville on Wednesday.
Merilainen was placed in the AHL's concussion protocol Monday, Steve Lloyd of TSN 1200 Ottawa reports.
Ostapchuk was loaned to AHL Belleville on Sunday.
Reinhardt was assigned to AHL Belleville on Sunday.
Cousins (knee) was placed on long-term injured reserve Saturday, per PuckPedia.
Gregor (lower body) was activated from long-term injured reserve Saturday, per the NHL media site.
Reinhardt was promoted from AHL Belleville on Tuesday.
Reinhardt was assigned to AHL Belleville on Sunday.
Bernard-Docker (ankle) was transferred to long-term injured reserve Sunday, according to PuckPedia.
Gregor (lower body) was moved to long-term injured reserve Sunday, per PuckPedia.
Ullmark (back) was activated from long-term injured reserve Sunday, per the NHL media site.
Merilainen was reassigned to AHL Belleville on Sunday.
Reinhardt was recalled from AHL Belleville on Sunday.
Reinhardt landed on waivers Tuesday, Elliotte Friedman of Sportsnet reports.
Sebrango was loaned to AHL Belleville on Saturday.
Hamonic (lower body) will be activated from injured reserve ahead of his return to action Saturday against the Toronto Maple Leafs, TSN 1200 Ottawa reports.
Ullmark (back) was placed on long-term injured reserve Thursday, Julian McKenzie of The Athletic reports.
Gregor (lower body) was put on injured reserve Thursday, per the NHL media site.
Perron (back) is expected to be back in the lineup against the Boston Bruins on Thursday, TSN 1200 Ottawa reports
MacEwen will be taking an indefinite leave of absence for personal reasons, AHL Belleville announced Tuesday.
MacEwen was reassigned to AHL Belleville on Thursday.
Amadio (concussion) will return to action for Thursday's home game against the Washington Capitals, Bruce Garrioch of Postmedia reports.
Sebrango was called up from AHL Belleville on Thursday.
Guenette was reassigned to AHL Belleville on Tuesday, per TSN 1200 Ottawa.
Bernard-Docker (ankle) was placed on injured reserve Friday, per the NHL media site.
Greig agreed to terms on a four-year, $13 million contract extension with Ottawa on Friday.
MacEwen was recalled from AHL Belleville on Friday.
Highmore was recalled from AHL Belleville on Friday.
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