NFL Seattle Seahawks - sportsnet.ca

- Feb 9, 2012: Breno Giacomini - re-signed (Two-year extension (through 2013))
- Feb 5, 2012: John Moffitt - Taken off IR (torn right MCL, PCL)
- Feb 5, 2012: Jameson Konz - Taken off IR (knee)
- Feb 5, 2012: Jimmy Wilkerson - Taken off IR (knee)
- Feb 5, 2012: David Vobora - Taken off IR (shoulder)
- Feb 5, 2012: Marcus Trufant - Taken off IR (back)
- Feb 5, 2012: John Carlson - Taken off IR (shoulder)
- Feb 5, 2012: James Carpenter - Taken off IR (torn ACL)
- Feb 5, 2012: Matt McCoy - Taken off IR (knee)
- Feb 5, 2012: Dexter Davis - Taken off IR (hip)
- Feb 5, 2012: Ron Parker - Taken off IR (Achilles)
- Feb 5, 2012: Mike Williams - Taken off IR (broken leg)
- Feb 5, 2012: Russell Okung - Taken off IR (torn right pectoral muscle)
- Feb 5, 2012: Walter Thurmond - Taken off IR (ankle, leg)
- Feb 5, 2012: Sidney Rice - Taken off IR (concussion)
- Feb 5, 2012: Kris Durham - Taken off IR (shoulder)
- Jan 17, 2012: Tressor Baptiste - signed
- Jan 10, 2012: Vai Taua - signed
- Jan 4, 2012: Adrian Taylor - signed
- Jan 4, 2012: Tyrell Sutton - signed
- Jan 4, 2012: Charly Martin - signed
- Jan 2, 2012: Coye Francies - signed
- Jan 2, 2012: Brent Osborne - signed
- Jan 2, 2012: Pierre Allen - signed
- Jan 2, 2012: Allen Bradford - signed
- Jan 2, 2012: Jesse Hoffman - signed
- Jan 2, 2012: John Nalbone - signed
- Jan 2, 2012: John Graves - signed
- Dec 19, 2011: Phillip Adams - signed
- Dec 18, 2011: Mike Williams - Placed on IR (broken leg)
- Dec 13, 2011: Ricardo Lockette - Activated from the Practice Squad
- Dec 13, 2011: Coye Francies - practice squad addition
- Dec 12, 2011: Ron Parker - Placed on IR (Achilles)
- Dec 12, 2011: Keith Darbut - practice squad deletion
- Dec 12, 2011: John Graves - practice squad addition
- Dec 5, 2011: Keith Darbut - practice squad addition
- Dec 5, 2011: Mike Gibson - signed
- Dec 5, 2011: Jay Finley - practice squad addition
- Dec 5, 2011: Russell Okung - Placed on IR (torn right pectoral muscle)
- Dec 2, 2011: Vai Taua - practice squad deletion
- Nov 29, 2011: Sidney Rice - Placed on IR (concussion)
- Nov 29, 2011: Michael Morgan - Activated from the Practice Squad
- Nov 27, 2011: Adrian Moten - acquired from waivers
- Nov 27, 2011: David Vobora - Placed on IR (shoulder)
- Nov 23, 2011: Allen Barbre - signed
- Nov 23, 2011: James Carpenter - Placed on IR (torn ACL)
- Nov 21, 2011: Isaiah Williams - practice squad addition
- Nov 21, 2011: Patrick Williams - practice squad deletion
- Nov 14, 2011: Paul Fanaika - signed
- Nov 14, 2011: John Moffitt - Placed on IR (torn right MCL, PCL)
- Nov 8, 2011: Pierre Allen - practice squad addition
- Nov 7, 2011: Deon Butler - Activated from the physically unable to perform list
- Nov 7, 2011: Lazarius Levingston - Activated from the Practice Squad
- Nov 7, 2011: Al Woods - cut
- Nov 7, 2011: Patrick Williams - practice squad addition
- Nov 7, 2011: Paul Fanaika - practice squad deletion
- Nov 7, 2011: Kris Durham - Placed on IR (shoulder)
- Oct 28, 2011: Roy Lewis - Activated from the physically unable to perform list
- Oct 24, 2011: Vai Taua - practice squad addition
- Oct 24, 2011: Tyler Polumbus - cut
- Oct 23, 2011: Ron Parker - acquired from waivers
- Oct 23, 2011: Walter Thurmond - Placed on IR (ankle, leg)
- Oct 22, 2011: Stephen Franklin - cut
- Oct 22, 2011: Jason Shirley - cut
- Oct 22, 2011: Cameron Morrah - Activated from the physically unable to perform list
- Oct 22, 2011: Chris Maragos - Activated from the Practice Squad
- Oct 21, 2011: Cameron Morrah - Activated from the physically unable to perform list
- Oct 21, 2011: Jason Shirley - cut
- Oct 21, 2011: Stephen Franklin - cut
- Oct 21, 2011: Chris Maragos - Activated from the Practice Squad
- Oct 20, 2011: Allen Bradford - practice squad addition
- Oct 20, 2011: Vai Taua - practice squad deletion
- Oct 18, 2011: Heath Farwell - signed
- Oct 18, 2011: Allen Bradford - cut
- Oct 16, 2011: Stephen Franklin - signed
- Oct 16, 2011: Jason Shirley - signed
- Oct 16, 2011: Marcus Trufant - Placed on IR (back)
- Oct 13, 2011: Allen Bradford - acquired from waivers
- Oct 13, 2011: Jameson Konz - Placed on IR (knee)
- Oct 11, 2011: Eddie Williams - practice squad deletion
- Oct 11, 2011: Michael Morgan - practice squad addition
- Oct 4, 2011: Eddie Williams - practice squad addition
- Oct 3, 2011: Matt McCoy - Placed on IR (knee)
- Oct 3, 2011: Jameson Konz - Activated from the Practice Squad
- Oct 3, 2011: Fendi Onobun - practice squad deletion
- Oct 3, 2011: David Vobora - signed
- Oct 3, 2011: John Nalbone - practice squad addition
- Oct 2, 2011: Eddie Williams - cut
- Sep 21, 2011: Ron Parker - practice squad deletion
- Sep 21, 2011: Chris Maragos - practice squad addition
- Sep 19, 2011: Brent Osborne - practice squad addition
- Sep 19, 2011: Owen Spencer - practice squad deletion
- Sep 16, 2011: Kennard Cox - signed
- Sep 16, 2011: Dexter Davis - Placed on IR (hip)
- Sep 12, 2011: Brent Osborne - practice squad deletion
- Sep 12, 2011: Fendi Onobun - practice squad addition
- Sep 12, 2011: Eddie Williams - Activated from the Practice Squad
- Sep 12, 2011: Dominique Byrd - cut
- Sep 10, 2011: Anthony Hargrove - signed
- Sep 10, 2011: Landon Cohen - cut
- Sep 5, 2011: Lazarius Levingston - practice squad addition
- Sep 5, 2011: Josh Pinkard - practice squad deletion
- Sep 5, 2011: Maurice Fountain - practice squad deletion
- Sep 5, 2011: Paul Fanaika - practice squad addition
- Sep 4, 2011: Vai Taua - practice squad addition
- Sep 4, 2011: Isaiah Stanback - Taken off IR (hamstring)
- Sep 4, 2011: Ron Parker - practice squad addition
- Sep 3, 2011: Maurice Fountain - practice squad addition
- Sep 3, 2011: Brent Osborne - practice squad addition
- Sep 3, 2011: Jarriel King - acquired from waivers
- Sep 3, 2011: Jeff Reed - cut
- Sep 3, 2011: Owen Spencer - practice squad addition
- Sep 3, 2011: Jameson Konz - practice squad addition
- Sep 3, 2011: Landon Cohen - acquired from waivers
- Sep 3, 2011: David Vobora - cut
- Sep 3, 2011: Lazarius Levingston - cut
- Sep 3, 2011: Junior Siavii - cut
- Sep 3, 2011: Al Woods - acquired from waivers
- Sep 3, 2011: Steven Hauschka - acquired from waivers
- Sep 3, 2011: Josh Pinkard - practice squad addition
- Sep 3, 2011: Ricardo Lockette - practice squad addition
- Sep 2, 2011: Owen Spencer - cut
- Sep 2, 2011: Mark LeGree - cut
- Sep 2, 2011: Michael Morgan - cut
- Sep 2, 2011: Pierre Allen - cut
- Sep 2, 2011: Chris Carter - cut
- Sep 2, 2011: Vai Taua - cut
- Sep 2, 2011: Michael Johnson - cut
- Sep 2, 2011: Josh Pinkard - cut
- Sep 2, 2011: Ricardo Lockette - cut
- Sep 2, 2011: Maurice Fountain - cut
- Sep 2, 2011: Dorson Boyce - cut
- Sep 2, 2011: Paul Fanaika - cut
- Sep 2, 2011: David Howard - cut
- Sep 2, 2011: Jameson Konz - cut
- Sep 2, 2011: Isaiah Stanback - Placed on IR (hamstring)
- Sep 2, 2011: John Carlson - Placed on IR (shoulder)
- Sep 2, 2011: Mike Gibson - cut
- Sep 2, 2011: A.J. Schable - cut
- Sep 2, 2011: Kennard Cox - cut
- Sep 2, 2011: Jimmy Wilkerson - Placed on IR (knee)
- Sep 2, 2011: Roy Lewis - Placed on the physically unable to perform list (knee)
- Sep 2, 2011: Deon Butler - Placed on the physically unable to perform list (right leg)
- Sep 2, 2011: Colin Cole - cut
- Sep 2, 2011: Thomas Clayton - cut
- Sep 2, 2011: Cameron Morrah - Placed on the physically unable to perform list (toe)
- Sep 2, 2011: William Robinson - cut
- Sep 2, 2011: Patrick Williams - cut
- Aug 31, 2011: Brent Osborne - cut
- Aug 31, 2011: Owen Spencer - signed
- Aug 30, 2011: Patrick Williams - signed
- Aug 30, 2011: Ron Parker - cut
- Aug 30, 2011: John Gold - cut
- Aug 30, 2011: Chris Carter - signed
- Aug 29, 2011: Jay Alford - cut
- Aug 29, 2011: Rickey Thenarse - cut
- Aug 28, 2011: Chris Carter - cut
- Aug 28, 2011: Teryl White - cut
- Aug 28, 2011: Brandon Smith - cut
- Aug 28, 2011: Patrick Williams - cut
- Aug 28, 2011: Neal Howey - cut
- Aug 28, 2011: Clinton McDonald - traded (for CB Kelly Jennings)
- Aug 28, 2011: Zach Hurd - cut
- Aug 28, 2011: Jesse Hoffman - cut
- Aug 28, 2011: Ryan Travis - cut
- Aug 23, 2011: Vai Taua - re-signed/unrestricted free agent
- Aug 23, 2011: Kentwan Balmer - cut
- Aug 21, 2011: Vai Taua - cut
- Aug 21, 2011: David Vobora - signed
- Aug 19, 2011: Ryan Sims - cut
- Aug 19, 2011: Brandon Coutu - cut
- Aug 19, 2011: David Howard - signed
- Aug 19, 2011: Maurice Fountain - signed
- Aug 17, 2011: Marcus Brown - cut
- Aug 17, 2011: Dorson Boyce - signed
- Aug 15, 2011: Atari Bigby - signed/unrestricted free agent
- Aug 15, 2011: Dorson Boyce - cut
- Aug 15, 2011: Caz Piurowski - cut
- Aug 14, 2011: Brandon Smith - signed
- Aug 13, 2011: Ladi Ajiboye - cut
- Aug 13, 2011: Vai Taua - signed
- Aug 13, 2011: Michael Johnson - signed
- Aug 13, 2011: Chase Reynolds - cut
- Aug 10, 2011: Ladi Ajiboye - signed
- Aug 10, 2011: Teryl White - signed
- Aug 10, 2011: Brett Johnson - cut
- Aug 10, 2011: Michael Johnson - cut
- Aug 5, 2011: Jarrett Crittenton - cut
- Aug 4, 2011: Michael Johnson - signed
- Aug 4, 2011: Thomas Clayton - acquired from waivers
- Aug 4, 2011: Dominique Edison - cut
- Aug 3, 2011: Raheem Brock - re-signed/unrestricted free agent (One-year contract)
- Aug 2, 2011: Blake Sorensen - cut
- Aug 2, 2011: Zac Lee - cut
- Aug 2, 2011: Michael Huey - cut
- Aug 2, 2011: Ladi Ajiboye - cut
- Aug 2, 2011: Jeff Reed - signed/unrestricted free agent (One-year contract)
- Aug 2, 2011: Wes Byrum - cut
- Aug 2, 2011: Thomas Clayton - acquired from waivers
- Aug 1, 2011: Jimmy Wilkerson - signed/unrestricted free agent (One-year contract)
- Aug 1, 2011: Zach Miller - signed/unrestricted free agent (Five-year contract)
- Aug 1, 2011: Brett Johnson - signed
- Aug 1, 2011: Chase Reynolds - signed
- Aug 1, 2011: Jameson Konz - cut
- Aug 1, 2011: Chris Henry - cut
- Jul 31, 2011: Kelly Jennings - re-signed/unrestricted free agent
- Jul 30, 2011: Lofa Tatupu - cut
- Jul 30, 2011: Ryan Sims - signed
- Jul 29, 2011: Junior Siavii - re-signed/unrestricted free agent (One-year contract)
- Jul 29, 2011: Blake Sorensen - signed
- Jul 29, 2011: Neal Howey - signed
- Jul 29, 2011: Brandon Coutu - signed
- Jul 28, 2011: Leroy Hill - re-signed/unrestricted free agent
- Jul 28, 2011: Stacy Andrews - cut
- Jul 28, 2011: Wes Byrum - signed
- Jul 28, 2011: Robert Gallery - signed/unrestricted free agent (Three-year contract)
- Jul 28, 2011: Matt McCoy - re-signed/unrestricted free agent
- Jul 28, 2011: Joe Pawelek - cut
- Jul 28, 2011: Tarvaris Jackson - signed/unrestricted free agent (Two-year contract)
- Jul 28, 2011: Michael Robinson - re-signed/unrestricted free agent
- Jul 28, 2011: Sidney Rice - signed/unrestricted free agent (Four-year contract)
- Jul 28, 2011: Brandon Mebane - re-signed/unrestricted free agent
- Jul 28, 2011: Alan Branch - signed/unrestricted free agent
- Jul 28, 2011: James Carpenter - signed/draft choice (Four-year contract)
- Jul 28, 2011: Barrett Moen - cut
- Jul 28, 2011: James Brindley - cut
- Jul 28, 2011: Chris White - cut
- Jul 28, 2011: John Moffitt - signed/draft choice
- Jul 27, 2011: Kris Durham - signed/draft choice (Four-year contract)
- Jul 27, 2011: Malcolm Smith - signed/draft choice (Four-year contract)
- Jul 27, 2011: Lazarius Levingston - signed/draft choice (Four-year contract)
- Jul 27, 2011: K.J. Wright - signed/draft choice (Four-year contract)
- Jul 27, 2011: Anthony Heygood - cut
- Jul 27, 2011: Mark LeGree - signed/draft choice (Four-year contract)
- Jul 27, 2011: Richard Sherman - signed/draft choice (Four-year contract)
- Jul 27, 2011: Byron Maxwell - signed/draft choice (Four-year contract)
- Jul 25, 2011: Ron Parker - signed
- Jul 25, 2011: Doug Baldwin - signed
- Jul 25, 2011: Ricardo Lockette - signed
- Jul 25, 2011: Jesse Hoffman - signed
- Jul 25, 2011: Ladi Ajiboye - signed
- Jul 25, 2011: Edgerrin James - retired
- Jul 25, 2011: Ryan Travis - signed
- Jul 25, 2011: Zach Hurd - signed
- Jul 25, 2011: Michael Huey - signed
- Jul 25, 2011: Rickey Thenarse - signed
- Jul 25, 2011: Jarrett Crittenton - signed
- Jul 25, 2011: Brent Osborne - signed
- Jul 25, 2011: Pierre Allen - signed
- Jul 25, 2011: Jeron Johnson - signed
- Jul 25, 2011: Josh Portis - signed
- Jul 25, 2011: Zac Lee - signed
- Jul 25, 2011: Michael Morgan - signed
- Jul 25, 2011: John Gold - signed
- Jul 25, 2011: Dorson Boyce - signed
- Jul 24, 2011: Ray Willis - declared free agent
- Jul 24, 2011: Will Herring - declared free agent
- Jul 24, 2011: Tyler Polumbus - Restricted Free Agent
- Jul 24, 2011: Brandon Stokley - declared free agent
- Jul 24, 2011: Matt McCoy - declared free agent
- Jul 24, 2011: Matt Hasselbeck - declared free agent
- Jul 24, 2011: Leroy Hill - declared free agent
- Jul 24, 2011: Lawyer Milloy - declared free agent
- Jul 24, 2011: Olindo Mare - declared free agent
- Jul 24, 2011: Sean Locklear - declared free agent
- Jul 24, 2011: Jay Richardson - declared free agent
- Jul 24, 2011: Chester Pitts - declared free agent
- Jul 24, 2011: Junior Siavii - declared free agent
- Jul 24, 2011: Michael Robinson - declared free agent
- Jul 24, 2011: Kelly Jennings - declared free agent
- Jul 24, 2011: J.P. Losman - declared free agent
- Jul 24, 2011: Amon Gordon - declared free agent
- Jul 24, 2011: Brandon Mebane - declared free agent
- Jul 24, 2011: Craig Terrill - declared free agent
- Jul 24, 2011: Jordan Babineaux - declared free agent
- Jul 24, 2011: Chris Spencer - declared free agent
- Jul 24, 2011: Raheem Brock - declared free agent
- Jul 24, 2011: Ruvell Martin - declared free agent
- Mar 2, 2011: Nate Davis - cut
- Mar 2, 2011: Chris Baker - cut
- Feb 28, 2011: Leon Washington - re-signed (Four-year contract)
- Feb 27, 2011: Kennard Cox - re-signed (One-year contract)
- Feb 22, 2011: Chris Henry - re-signed
- Feb 21, 2011: Roy Lewis - signed (One-year contract)
- Feb 21, 2011: Isaiah Stanback - signed (One-year contract)