| Date | Transaction |
| 02-28-2013 | David Ladd has retired from football. |
| 09-11-2006 | The Boston Shire have moved Victor Epps to the active roster. |
| 09-11-2006 | The Boston Shire have waived David Ladd. |
| 09-11-2006 | The Boston Shire have moved David Ladd to the inactive roster. |
| 09-03-2006 | The Boston Shire have moved David Ladd to the active roster. |
| 09-03-2006 | The Boston Shire have acquired David Ladd from the waiver wire. |
| 08-13-2006 | The Tennessee Kittens have moved Bubba Merrill, Joe Grant, Steve Demmy, and Dale Jensen to the active roster. The Tennessee Kittens have moved Carlos Wilcox, Pete Boudreaux, Jeff Shafer, and Fred Dupree to the inactive roster. |
| 08-13-2006 | The Tennessee Kittens have waived David Ladd. |
| 08-28-2005 | The Tennessee Kittens have moved Tommy Boso, Carlos Wilcox, Fred Dupree, Rufus Croft, Harold Burke, Dana Swan, and Jeff Shafer to the active roster. The Tennessee Kittens have moved Dale Jensen, Brady Oriard, Jack Olkewicz, Oliver Gifford, Ed Freeman, David Ladd, and Stan Kawal to the inactive roster. |
| 08-14-2005 | The Tennessee Kittens have moved Kevin Garlington, Jason Burton, Glenn Culpepper, Brady Oriard, Oliver Gifford, David Ladd, Ed Freeman, and Dale Jensen to the active roster. The Tennessee Kittens have moved Carlos Wilcox, Rufus Croft, Harold Burke, Jeff Shafer, Dana Swan, Fred Dupree, and Tommy Boso to the inactive roster. |
| 01-30-2005 | The Tennessee Kittens have placed David Ladd on the trade block. |
| 12-05-2004 | The Tennessee Kittens have moved Patrick Hampton to the active roster. The Tennessee Kittens have moved David Ladd to the inactive roster. |
| 08-22-2004 | The Tennessee Kittens have moved David Ladd and Dan Barnes to the active roster. |
| 08-16-2004 | The Nashville Kittens have moved Carlos Wilcox, Rufus Croft, Vernon Ford, Harold Burke, Jesse Berger, Fred Dupree, and Tommy Boso to the active roster. The Nashville Kittens have moved Dick Whiting, Oscar Schwammel, David Ladd, Rob Flores, Dale Jensen, Beryl Stowe, and Charlie Razzano to the inactive roster. |
| 12-22-2003 | The Nashville Kittens have moved David Ladd to the active roster. The Nashville Kittens have moved Vic Cannon to the inactive roster. |
| 12-22-2003 | The Nashville Kittens have moved David Ladd to the active roster. The Nashville Kittens have moved Vic Cannon to the inactive roster. |
| 12-22-2003 | The Nashville Kittens have moved David Ladd to the active roster. The Nashville Kittens have moved Vic Cannon to the inactive roster. |
| 11-23-2003 | The Nashville Kittens have moved Fred Dupree and Victor "Cheese" Graham to the active roster. The Nashville Kittens have moved Jim Longwell and David Ladd to the inactive roster. |
| 11-17-2003 | The Nashville Kittens have moved Jim Sisley, David Ladd, and Jim Longwell to the active roster. The Nashville Kittens have moved Fred Dupree, John Smythe, and Victor "Cheese" Graham to the inactive roster. |
| 11-16-2003 | The Nashville Kittens have acquired David Ladd from the waiver wire. |
| 09-07-2003 | The Florida Flamingos have automatically waived David Ladd to comply with the 53-man roster limit. |
Safety