| Date | Transaction |
| 02-28-2004 | Ken Flaherty has retired from football. |
| 09-07-2003 | The Nashville Sharks have automatically waived Ken Flaherty to comply with the 53-man roster limit. |
| 08-04-2003 | The Nashville Sharks have moved Herb Moore, Dan Gill, Jeff Britt, and Damon Kanell to the active roster. The Nashville Sharks have moved Steve Nichols, Ken Flaherty, Greg Dingle, and Pete Parker to the inactive roster. |
| 08-20-2000 | Ken Flaherty of the Nashville Sharks is injured with a mild concussion and is expected to be out for approximately 8 days. |
| 08-05-1996 | The Nashville Sharks have moved Ken Flaherty to the active roster. The Nashville Sharks have moved Rufe Cook and Glenn Johnson to the inactive roster. |
| 08-05-1996 | Trade #78292 has been completed between the Cleveland Ironmen and the Nashville Sharks. The Nashville Sharks receive Ronnie Holliday (WR), Rich Shepherd (CB), Ken Flaherty (T) from the Cleveland Ironmen in exchange for Ray McMillian (WR), Draft Pick - 1999 Round 3 (NAS). |
| 08-05-1996 | The Cleveland Ironmen have moved Al Travis, Jerry Howard, Alvin Batteaux, Mike Pinkett, and Butch Fowler to the active roster. The Cleveland Ironmen have moved Lance Huarte, Ken Flaherty, Stan Rockwell, Dick Maple, and Carl Bennett to the inactive roster. |
| 08-22-1994 | The Cleveland Ironmen have moved Reese Jordan, Rick Carlisle, Jim High, Putt Choate, Ray Dandridge, Brad Selby, Joe Record, Ken Flaherty, Bill Yearby, and Larry Ford to the active roster. The Cleveland Ironmen have moved Tom Berry, Chris Hayes, Red Jameson, Jim Keller, Bill Nyvall, Frank Newton, Bob Talamini, Guy Gadbois, Rufus Garcia, and Ken Pardee to the inactive roster. |
| 08-08-1994 | The Cleveland Ironmen have moved Bill Nyvall, Lucius Roberson, Bob Talamini, Albie Ra, Frank Newton, Ken Hallstrom, John Gorinski, Tom Mix, Bull Petty, Jackie Guba, Bill Green, Joe Khayat, Ross Robbins, Ken Pardee, and Joe McRaven to the active roster. The Cleveland Ironmen have moved Jim High, Joe Record, Ken Flaherty, Doug Van Horn, Bruno Sammartino, Tony Liske, Morris Titanic, Archie Griffin, Bruce Service, Ron Low, Frank McCool, Rosaire Paiement, Don Lamka, Golden Richards, and Rick Carlisle to the inactive roster. |
| 08-09-1993 | The Cleveland Ironmen have moved George Piepul, Gene Simpson, Ken Flaherty, Richie Bingham, Terry Burkett, Greg Cenci, and Phil Franklin to the active roster. The Cleveland Ironmen have moved Bob Talamini, Abner Darby, Andy White, Rufus Garcia, Howard Grandinette, Patsy Sarducci, and Dan Lucas to the inactive roster. |
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