| Date | Transaction |
| 02-28-2006 | Bill Thompson has retired from the Washington Xenomorphs. |
| 08-24-1997 | The Washington Xenomorphs have moved De'Mond Beals, Sam Lundy, Paul Fulcher, Ed Smith, Bill Thompson, Karl Harris, Larry Lowe, Mark Fox, Kevin Marker, Alvin Tuckey, Chris Clatterbuck, Chuck Smith, and Dutch Gonya to the active roster. The Washington Xenomorphs have moved Jeff Potter, Nate Matthews, Danny Thomas, Tony Norris, Gerald Croudip, Bob Cearing, Radell Smith, Curtis Bundra, Larry Johnson, Dedrick Berti, Earl Williams, Bill Howard, and David Reese to the inactive roster. |
| 08-18-1997 | The Washington Xenomorphs have acquired Bill Thompson from the waiver wire. |
| 09-08-1996 | The Washington Xenomorphs have automatically waived Bill Thompson to comply with the 53-man roster limit. |
| 09-02-1996 | The Washington Xenomorphs have moved Myron Ramsey, Bill Howard, Nate Matthews, James Jurgensen, David Reese, Jim O'Brien, Harry Little, Drew Brooks, Herbie Hall, Danny Thomas, and Gerald Croudip to the active roster. The Washington Xenomorphs have moved Kaseem Diehl, Mike Cherry, Dowe Claybrooks, Ted Fenner, Bill Thompson, Kevin Marker, David Kosins, Paul Fulcher, and Ben Flanagan to the inactive roster. |
| 08-26-1996 | The Washington Xenomorphs have moved Mike Cherry, Ted Jones, Sammy Feagles, Stan Carey, Dowe Claybrooks, Bill Thompson, Sam Lundy, Walt Murphy, Dennis Brumfield, Clem Cobb, David Kosins, Paul Fulcher, Mike Shannon, and Ben Flanagan to the active roster. The Washington Xenomorphs have moved Jack Chelf, Larry Johnson, Dedrick Berti, Nate Matthews, David Reese, Jim O'Brien, Harry Little, Brandon Roberts, Doug Crafts, Herbie Hall, Danny Thomas, Gerald Croudip, Larry Lowe, and Earl Williams to the inactive roster. |
| 08-19-1996 | The Washington Xenomorphs have moved Jack Chelf, Larry Johnson, Dedrick Berti, Bill Howard, Jeff Potter, Nate Matthews, David Reese, Jim O'Brien, Harry Little, Brandon Roberts, Kelen Williamson, Drew Brooks, Herbie Hall, Yatil Cobb, Danny Thomas, Gerald Croudip, Bob Cearing, Curtis Bundra, Radell Smith, Earl Williams, and Donnie Harrison to the active roster. The Washington Xenomorphs have moved Ted Jones, Lloyd Powe, Sammy Feagles, Israel Uremovich, Stan Carey, Tom Halloran, Pat Speelman, Dowe Claybrooks, Mike Cox, Bill Thompson, Sam Lundy, Steve Wyant, Dennis Brumfield, Alvin Tuckey, Porter Tyler, David Kosins, Hew Patrick, Paul Fulcher, Mike Shannon, and Ben Flanagan to the inactive roster. |
| 08-11-1996 | The Washington Xenomorphs have moved Paul Waite, Tony Norris, Frank Humphries, Ted Jones, Lloyd Powe, Garland Liebenstein, Sammy Feagles, Israel Uremovich, Stan Carey, Dowe Claybrooks, Mike Cox, Bill Thompson, Sam Lundy, Steve Wyant, Dennis Brumfield, Alvin Tuckey, Porter Tyler, David Kosins, Hew Patrick, Randy Slater, De'Mond Beals, Paul Fulcher, Mike Shannon, and Ben Flanagan to the active roster. The Washington Xenomorphs have moved Myron Ramsey, Jack Chelf, Larry Johnson, Dedrick Berti, Jeff Potter, Nate Matthews, James Jurgensen, David Reese, Chris Clatterbuck, Jim O'Brien, Harry Little, Brandon Roberts, Kelen Williamson, Travis Boso, Joe Davis, Drew Brooks, Herbie Hall, Yatil Cobb, Danny Thomas, Gerald Croudip, Bob Cearing, Curtis Bundra, Radell Smith, and Earl Williams to the inactive roster. |
| 04-28-1996 | The Washington Xenomorphs have acquired Bill Thompson from the waiver wire. |
| 09-04-1995 | The Washington Xenomorphs have waived Bill Thompson. |
| 09-03-1995 | The Washington Xenomorphs have acquired Bill Thompson from the waiver wire. |
| 09-05-1994 | The Tulsa Jaguars have waived Bill Thompson. |
| 08-08-1994 | The Tulsa Jaguars have moved Ron Schroy and Bill Thompson to the active roster. The Tulsa Jaguars have moved Eric Rogers and Dave Falcon to the inactive roster. |
| 01-03-1994 | The Tulsa Jaguars have moved Eric Rogers and Dave Falcon to the active roster. The Tulsa Jaguars have moved Ron Schroy and Bill Thompson to the inactive roster. |
| 12-27-1993 | The Tulsa Jaguars have moved Karl Guy and Bill Thompson to the active roster. The Tulsa Jaguars have moved Eric Rogers and Dave Falcon to the inactive roster. |
| 12-20-1993 | The Tulsa Jaguars have moved Dave Falcon to the active roster. The Tulsa Jaguars have moved Bill Thompson to the inactive roster. |
| 12-13-1993 | The Tulsa Jaguars have moved Bill Thompson to the active roster. The Tulsa Jaguars have moved Dave Falcon to the inactive roster. |
| 12-12-1993 | The Tulsa Jaguars have acquired Bill Thompson from the waiver wire. |
| 09-12-1993 | The Washington Xenomorphs have automatically waived Bill Thompson to comply with the 53-man roster limit. |
| 09-06-1993 | The Washington Xenomorphs have moved Wilbur Cunningham, Nate Matthews, Mark Franklin, Mike Gossett, Joe Denfield, Jim O'Brien, Kelen Williamson, Aaron Compton, Drew Brooks, and Danny Thomas to the active roster. The Washington Xenomorphs have moved Dick West, Garland Liebenstein, Eddie Maxie, Pat Boldt, Bill Thompson, Porter Tyler, Gerald Carter, Les Kovac, Bill Bonner, and Chuck Smith to the inactive roster. |
| 08-29-1993 | The Washington Xenomorphs have moved Malcolm Faulk, Chip Burnette, Gerald Carter, Mike Barrett, Dee Caveness, Ricky Justin, Eddie Maxie, Bill Thompson, Jim Bailey, Brandon Roberts, Doug Crafts, Bill Bonner, and Charle Summerell to the active roster. The Washington Xenomorphs have moved Mark Franklin, Ephraim Grant, Lamar Crudup, Kelen Williamson, Dedrick Berti, Nate Matthews, Frank Poole, Joe Davis, Drew Brooks, Danny Thomas, Gerald Croudip, Mike Gossett, and Joe Denfield to the inactive roster. |
| 01-04-1993 | The Washington Xenomorphs have moved Wilbur Cunningham to the active roster. The Washington Xenomorphs have moved Bill Thompson to the inactive roster. |
| 12-14-1992 | The Washington Xenomorphs have moved Jon Scott and Bill Thompson to the active roster. The Washington Xenomorphs have moved Mark Franklin and Charle Summerell to the inactive roster. |
| 11-09-1992 | The Washington Xenomorphs have moved Louis Fetherston, John Watts, Joe Simon, Dee Caveness, Dean Drzewiecki, Charle Summerell, and John Kline to the active roster. The Washington Xenomorphs have moved Honolulu Fanucci, Jack Chelf, Bill Thompson, Randy Slater, Mike Barrett, Curtis Bundra, and Chuck Smith to the inactive roster. |
| 10-26-1992 | The Washington Xenomorphs have moved Chip Burnette, Jon Scott, Bill Thompson, and John Kline to the active roster. The Washington Xenomorphs have moved Honolulu Fanucci, Jack Chelf, Charle Summerell, and Mike Barrett to the inactive roster. |
| 10-12-1992 | The Washington Xenomorphs have moved Dick West, Chris Clatterbuck, Jon Scott, and Curtis Bundra to the active roster. The Washington Xenomorphs have moved Chip Burnette, Anthony Lazetich, Bill Thompson, and Chuck Smith to the inactive roster. |
| 09-28-1992 | The Washington Xenomorphs have moved Bill Thompson, Honolulu Fanucci, and Bill Bonner to the active roster. The Washington Xenomorphs have moved Randy Slater, Chris Clatterbuck, and Dick West to the inactive roster. |
| 09-21-1992 | The Washington Xenomorphs have moved Joe Simon, Dee Caveness, Jon Scott, Chip Burnette, Charle Summerell, and John Kline to the active roster. The Washington Xenomorphs have moved Les Kovac, Curtis Bundra, Mike Barrett, Honolulu Fanucci, Bill Thompson, and Jack Chelf to the inactive roster. |
| 09-07-1992 | The Washington Xenomorphs have moved Bill Bonner and Bill Thompson to the active roster. |
| 09-06-1992 | The Washington Xenomorphs have moved Nate Matthews, Jim Scott, Kelen Williamson, Danny Thomas, Aaron Compton, Drew Brooks, Cletidus Swann, Mark Franklin, Wilbur Cunningham, Mike Gossett, Joe Denfield, and Kevon White to the active roster. The Washington Xenomorphs have moved Joe Tillman, Porter Tyler, Bill Bonner, Frank Young, Chuck Smith, Jon Scott, Mike Barrett, Kevin Brown, Herbie Hall, Bill Thompson, Jimmy Saimes, and Dick West to the inactive roster. |
| 08-30-1992 | The Washington Xenomorphs have moved Dee Caveness, Charle Summerell, Dean Drzewiecki, Kevin Brown, Les Kovac, Jimmy Saimes, Bill Thompson, Frank Young, Dick West, and Chuck Smith to the active roster. The Washington Xenomorphs have moved Aaron Compton, Drew Brooks, Nate Matthews, Danny Thomas, Mark Franklin, Jim Scott, Kelen Williamson, Mike Gossett, Joe Denfield, and Wilbur Cunningham to the inactive roster. |
| 08-23-1992 | The Washington Xenomorphs have moved Jim Scott, Danny Thomas, Lamar Crudup, Gerald Croudip, Curtis Bundra, Wilbur Cunningham, Kelen Williamson, Milt Baldinger, Jon Scott, Frank Poole, Travis Boso, Joe Davis, Mike Gossett, Aaron Compton, Joe Denfield, Ephraim Grant, Drew Brooks, David Reese, Dedrick Berti, Alex Thomas, Malcolm Faulk, Chip Burnette, Mark Franklin, and John Kline to the active roster. The Washington Xenomorphs have moved Dick Austin, Dean Drzewiecki, Les Kovac, Freddie Stephens, Jim Johnson, Bob Cearing, Bill Thompson, Vaughn Moore, Chris Clatterbuck, Frank Young, Chuck Smith, Dorne Underwood, Kevin Brown, Frank Washington, Antico McDermott, Tex Rosatti, David Laughlin, Marv Paige, Jack Chelf, Jimmy Saimes, Reggie Daffer, Dick West, Carl Abrams, and Duke Collins to the inactive roster. |
| 08-16-1992 | The Washington Xenomorphs have moved Honolulu Fanucci, Kevin Brown, Jack Chelf, Lem Bellisari, Dick West, Carl Abrams, David Laughlin, Jimmy Saimes, Tex Rosatti, Joe Tillman, Bill Parriott, Anthony Lazetich, Herbie Hall, Bill Thompson, Duke Collins, Antico McDermott, Randy Slater, Freddie Stephens, Jim Johnson, Mike Barrett, Les Kovac, Bob Cearing, Bill Bonner, Frank Young, Chuck Smith, and Vaughn Moore to the active roster. The Washington Xenomorphs have moved Dedrick Berti, Wilbur Cunningham, Pete Kahler, Ephraim Grant, Alex Thomas, Chip Burnette, Mark Franklin, Mike Gossett, Joe Denfield, Michael Owens, Milt Baldinger, Malcolm Faulk, Lamar Crudup, Kelen Williamson, Travis Boso, Joe Davis, Aaron Compton, Drew Brooks, Cletidus Swann, Charle Summerell, John Kline, Jim Scott, Danny Thomas, Gerald Croudip, Curtis Bundra, and Kevon White to the inactive roster. |
| 12-30-1991 | The Washington Xenomorphs have moved Pete Kahler, Kelen Williamson, and Cletidus Swann to the active roster. The Washington Xenomorphs have moved Lem Bellisari, Bill Thompson, and Bob Cearing to the inactive roster. |
| 12-02-1991 | The Washington Xenomorphs have moved Daryl Jones, Herbie Hall, Bill Thompson, Les Kovac, and Bill Bonner to the active roster. The Washington Xenomorphs have moved Pete Kahler, Alex Thomas, Cletidus Swann, Kevon White, and Chuck Smith to the inactive roster. |
| 11-18-1991 | The Washington Xenomorphs have moved Alex Thomas, Dee Caveness, Joe Tillman, Anthony Lazetich, and Bill Bonner to the active roster. The Washington Xenomorphs have moved Lem Bellisari, Bill Thompson, Les Kovac, Bob Cearing, and Kevon White to the inactive roster. |
| 11-11-1991 | The Washington Xenomorphs have moved Jim Tschappatt, Jon Scott, Les Kovac, Bob Cearing, Bill Thompson, and Lem Bellisari to the active roster. The Washington Xenomorphs have moved Alex Thomas, Dee Caveness, Joe Tillman, Anthony Lazetich, Bill Bonner, and Chuck Smith to the inactive roster. |
| 09-23-1991 | The Washington Xenomorphs have moved Jim Tschappatt and Joe Denfield to the active roster. The Washington Xenomorphs have moved Bill Thompson and Bill Bonner to the inactive roster. |
| 09-16-1991 | The Washington Xenomorphs have moved Herbie Hall, Bill Thompson, Bill Bonner, and Chuck Smith to the active roster. The Washington Xenomorphs have moved Wilbur Cunningham, Jim Tschappatt, Joe Denfield, and Jon Scott to the inactive roster. |
| 09-09-1991 | The Washington Xenomorphs have moved Jim Tschappatt and Les Kovac to the active roster. The Washington Xenomorphs have moved Dee Caveness and Bill Thompson to the inactive roster. |
| 08-11-1991 | The Washington Xenomorphs have moved Dan Johnson, Tex Rosatti, Dee Caveness, John Katolin, Dean Drzewiecki, Joe Tillman, Wilber Prestel, Lem Bellisari, Lavie Rayam, Jim Tschappatt, Roscoe Bailey, Bill Parriott, David Franklin, Herbie Hall, Bill Thompson, Vaughn Moore, Drew Chamberlain, Honolulu Fanucci, Bob Cearing, Chuck Smith, Tyrone Bock, David Laughlin, Jim Darkins, Harry Scott, and Curt Nguyen to the active roster. The Washington Xenomorphs have moved Pete Kahler, Kevon White, Alex Thomas, Mark Franklin, Malcolm Faulk, Wilbur Cunningham, Ephraim Grant, Mike Fisk, Ron Barni, Chip Burnette, Milt Baldinger, Jon Scott, Kevin Brown, Lamar Crudup, Travis Boso, Joe Davis, Aaron Compton, Curtis Bundra, Cletidus Swann, Charle Summerell, John Kline, Mike Gossett, Joe Denfield, Michael Owens, and John Watts to the inactive roster. |
Safety