Klinkhammer Rob

Pittsburgh Penguins acquire	Date	Edmonton Oilers acquire
David Perron	January 2, 2015	Rob Klinkhammer 2015 1st round pick

Arizona Coyotes acquire	Date	Pittsburgh Penguins acquire
Philip Samuelsson	December 5, 2014	Rob Klinkhammer 2016 conditional 5th round pick (if Samuelsson plays 40 or more games with Coyotes in 2014-15 season)

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)