Ottawa Senators

Ottawa Senators acquire	Date	St. Louis Blues acquire
Ben Bishop	February 26, 2012	2013 2nd round pick

Ottawa Senators acquire	Date	Arizona Coyotes acquire
Kyle Turris	December 17, 2011	David Rundblad 2012 2nd round pick

Ottawa Senators acquire	Date	Chicago Blackhawks acquire
Rob Klinkhammer	December 2, 2011	2013 conditionnal 7th round pick (In the event Klinkhammer plays five NHL regular-season games this season Ottawa will transfer its own seventh-round pick in 2013 to Chicago)

Columbus Blue Jackets acquire	Date	Ottawa Senators acquire
2011 3rd round pick (#66-Thomas Tynan)	June 25, 2011	Nikita Filatov

Detroit Red Wings acquire	Date	Ottawa Senators acquire
2011 2nd round pick (#35-Tomas Jurco) 2011 2nd round pick (#48-Xavier Ouellet)	June 24, 2011	2011 1st round pick (#24-Matt Puempel)

Chicago Blackhawks acquire	Date	Ottawa Senators acquire
Chris Campoli 2012 conditional 7th round pick (if Potulny spends at least one day on Senators roster during 2011-12 season) (not exercised)	February 28, 2011	Ryan Potulny 2011 2nd round pick (Blackhawks option of Flames or Jets or their own pick) (#48-Xavier Ouellet)

Pittsburgh Penguins acquire	Date	Ottawa Senators acquire
Alexei Kovalev	February 24, 2011	2011 conditional pick (6th round if Penguins advance to 2nd round of 2011 playoffs and Kovalev plays at least 50% of games in 1st round else 7th round) (#203-Ryan Dzingel)

Colorado Avalanche acquire	Date	Ottawa Senators acquire
Brian Elliott	February 18, 2011	Craig Anderson

Anaheim Ducks acquire	Date	Ottawa Senators acquire
Jarkko Ruutu	February 17, 2011	2011 6th round pick (#170-Max McCormick)

Boston Bruins acquire	Date	Ottawa Senators acquire
Chris Kelly	February 15, 2011	2011 2nd round pick (#61-Shane Prince)

Nashville Predators acquire	Date	Ottawa Senators acquire
Mike Fisher	February 10, 2011	2011 1st round pick (#21- Stefan Noeson) 2012 conditional pick (3rd round if Predators win one 2011 playoff series or 2nd round if they win more than one series)

St. Louis Blues acquire	Date	Ottawa Senators acquire
2010 1st round pick (#16-Vladimir Tarasenko)	June 25, 2010	David Rundblad

New York Islanders acquire	Date	Ottawa Senators acquire
2010 2nd round pick (#58-Kent Simpson)	March 2, 2010	Andy Sutton

Carolina Hurricanes acquire	Date	Ottawa Senators acquire
Alexandre R. Picard 2010 2nd round pick (#46-Martin Marincin)	February 12, 2010	Matt Cullen

San Jose Sharks acquire	Date	Ottawa Senators acquire
Dany Heatley 2010 5th round pick (#136-Issac Macleod)	September 12, 2009	Jonathan Cheechoo Milan Michalek 2010 2nd round pick (#58-Kent Simpson)

Anaheim Ducks acquire	Date	Ottawa Senators acquire
Shawn Weller	September 4, 2009	Jason Bailey

Dallas Stars acquire	Date	Ottawa Senators acquire
Alex Auld	July 8, 2009	2010 6th round pick (#178-Mark Stone)

Edmonton Oilers acquire	Date	Ottawa Senators acquire
2010 6th round pick (#166-Drew Czerwonka)	June 27, 2009	2009 7th round pick (#190-Michael Sdao)

Columbus Blue Jackets acquire	Date	Ottawa Senators acquire
Antoine Vermette	March 4, 2009	Pascal Leclaire 2009 2nd round pick (#46-Robin Lehner)

New York Islanders acquire	Date	Ottawa Senators acquire
Dean McAmmond 2009 1st round pick (#26-Kyle Palmieri)	February 20, 2009	Chris Campoli Mike Comrie