Ottawa-Senators Transactions
| date | player | pos | description |
|---|---|---|---|
| 07/10 |
|
RW | Re-signed RW Tyler Boucher to a one-year, two-way contract. |
| 07/09 |
|
C | Signed C Xavier Bourgault to a one-year, two-way contract. |
| 07/07 |
|
RW | Signed C Claude Giroux to a one-year, $2 million contract. |
| 07/02 |
|
G | Signed G Leevi Merilainen to a one-year, $1.1 million contract. |
| 07/01 |
|
C | Signed C Philippe Daoust to a one-year, $850,000 contract. |
| 07/01 |
|
G | Signed G Mads Sogaard to a one-year, $850,000 contract. |
| 07/01 |
|
D | Signed D Nick Jensen to a two-year, $4.5 million contract. |
| 07/01 |
|
C | Signed C Lars Eller to a one-year contract. |
| 06/30 |
|
C | Signed C Nick Cousins to a two-year, $3.17 million contract extension. |
| 06/26 |
|
D | Signed D Samuel Bolduc to a one-year, two-way contract extension. |
| 06/26 |
|
D | Signed D Jordan Spence to a four-year, $20 million contract extension. |
| 06/21 |
|
LW | Acquired LW Brady Tkachuk from the Ottawa Senators for two first round draft picks in 2026, a second round pick in 2027 and a conditional first round pick in 2029. |
| 05/05 |
|
C | Signed C Stephen Halliday to a two-year, $2.15 million contract extension. |
| 05/04 |
|
C | NHL suspended C Ridly Greig two games for roughing . |
| 04/19 |
|
D | Recalled D Carter Yakemchuk from Belleville (AHL). |
| 04/17 |
|
G | Recalled G Leevi Merilainen from Belleville (AHL). |
| 04/12 |
|
RW | Recalled RW Hayden Hodgson from Belleville (AHL). |
| 04/08 |
|
D | Assigned D Carter Yakemchuk to Belleville (AHL). |
| 04/05 |
|
D | Assigned D Jorian Donovan to Belleville (AHL). |
| 04/04 |
|
D | Recalled D Jorian Donovan from Belleville (AHL). |