| Date | Transaction |
| 02-28-1975 | Floyd Ryan has retired from football. |
| 08-23-1965 | The Washington Xenomorphs have waived Floyd Ryan. |
| 08-22-1965 | The Washington Xenomorphs have moved Rick Larden, Mike Hull, Albert Ray, Mark Hickman, Doug Parker, Morris Joseph, Brandon Lund, Al Compton, Jim Lofton, Jeff Zilly, Laron Stewart, Wilbur Kilroy, Joey McDonald, Kenny Layden, Kurt Johnson, Brian Eissler, and Tom Walter to the active roster. The Washington Xenomorphs have moved Andre Reynolds, Eddie Baker, Willie Spirida, John Farley, E.L. Ulinski, Leather Al-Jabbar, Eddie Brown, Joe Currivan, Floyd Ryan, Rocky Bryant, Sean Broyles, Don Leary, Jason Simmons, James Bond, and Oscar Key to the inactive roster. |
| 08-15-1965 | The Washington Xenomorphs have moved Andre Reynolds, Roy Smith, Tom Sinnott, Willie Spirida, Albert Ray, Cliff Welch, Elmer Isom, John Farley, Ravin Broadhurst, E.L. Ulinski, John Jefferson, Floyd Ryan, Sean Broyles, Don Leary, Dar Smith, Jason Simmons, James Bond, and Oscar Key to the active roster. The Washington Xenomorphs have moved Rick Larden, Joe Robustelli, Mike Hull, Mark Hickman, Doug Parker, Morris Joseph, Leather Al-Jabbar, Brandon Lund, Al Compton, Max Ariail, Jim Lofton, Jeff Zilly, Laron Stewart, Joey McDonald, Larry Herline, Kurt Johnson, Brian Eissler, and Tom Walter to the inactive roster. |
| 05-02-1965 | The Washington Xenomorphs have acquired Floyd Ryan from the waiver wire. |
| 09-14-1964 | The Green Bay Blizzard have waived Floyd Ryan. |
| 08-26-1962 | The Green Bay Blizzard have moved Chris Whatley and Edward Oxendine to the active roster. The Green Bay Blizzard have moved Art Ryczek, Merle Vollers, and Floyd Ryan to the inactive roster. |
| 08-08-1960 | The Green Bay Blizzard have moved Floyd Ryan to the active roster. The Green Bay Blizzard have moved Steve Witucki to the inactive roster. |
Safety