| Date | Transaction |
| 02-28-2013 | Don Osiecki has retired from football. |
| 04-29-2012 | The New Orleans Princess Frogs have waived Don Osiecki. |
| 09-26-2011 | The New Orleans Princess Frogs have moved Howard Askea, Raymond Whitehead, and Dennis Gardener to the active roster. The New Orleans Princess Frogs have moved Mark Apuna, Steve Blye, and Don Osiecki to the inactive roster. |
| 09-13-2009 | The New Orleans Princess Frogs have moved Don Osiecki to the active roster. |
| 09-07-2009 | The New Orleans Princess Frogs have moved Bill Grange, Ken Hartley, Raymond Whitehead, and Gus Hunt to the active roster. The New Orleans Princess Frogs have moved Don Osiecki, Earl Bedsole, Mark Apuna, and Kevin "Skip" Martin to the inactive roster. |
| 08-23-2009 | Don Osiecki of the New Orleans Princess Frogs is injured with a shoulder joint injury and is expected to be out for approximately 44 days. |
| 10-12-2008 | Trade #54913 has been completed between the New Orleans Princess Frogs and the Orlando Swashbucklers. The Orlando Swashbucklers receive Draft Pick - 2011 Round 4 (NO), Draft Pick - 2010 Round 3 (NO), Draft Pick - 2009 Round 2 (NO) from the New Orleans Princess Frogs in exchange for Don Osiecki (DE), Richie Lucky (G), Richard Naumu (S). |
| 10-12-2008 | The Orlando Swashbucklers have placed Don Osiecki on the trade block. |
| 08-27-2006 | The Miami Rollers have moved Don Osiecki to the active roster. |
| 08-27-2006 | Trade #53159 has been completed between the Shreveport Rogues and the Miami Rollers. The Miami Rollers receive Don Osiecki (DE), Eric Riddick (P) from the Shreveport Rogues in exchange for Draft Pick - 2009 Round 2 (MIA). |
| 08-14-2006 | The Shreveport Rogues have placed Don Osiecki on the trade block. |
| 01-22-2006 | The British Columbia Border Collies have moved Prentice Fekete, Jim Minick, Dale Siegle, and Shannon Mayes to the active roster. The British Columbia Border Collies have moved Elijah Briggs, Don Osiecki, Albert McNellis, Butch George, Roddy Piper, Leon Hunt, and Bill Barrett to the inactive roster. |
| 09-04-2005 | The British Columbia Border Collies have moved Tyrus McShane, Don Osiecki, John Owens, Tommy Britt, Pete "Huck" Finn, Albert McNellis, Roddy Piper, and Leon Hunt to the active roster. The British Columbia Border Collies have moved Houston Seyfrit, Guy Lynch, T.J. West, Stan Billen, Ron Bellini, Dale Siegle, and William "Captain" Picard to the inactive roster. |
| 08-14-2005 | The British Columbia Border Collies have moved Jamel Emslie, Guy Lynch, Red Fowler, T.J. West, Ron Bellini, and Dale Siegle to the active roster. The British Columbia Border Collies have moved Eric Riddick, Leathers Wilson, Bill Barrett, Elijah Briggs, Don Osiecki, Tommy Britt, Pete "Huck" Finn, and Albert McNellis to the inactive roster. |
| 01-02-2005 | The British Columbia Border Collies have moved Ted Williams, Elijah Briggs, John Owens, Tyrus McShane, Ray Szakash, Albert McNellis, Don Osiecki, Roddy Piper, and Leathers Wilson to the active roster. The British Columbia Border Collies have moved Dale Siegle, T.J. West, Jamel Emslie, William "Captain" Picard, and Ron Bellini to the inactive roster. |
| 12-27-2004 | The British Columbia Border Collies have moved Elijah Briggs, Ted Williams, Roddy Piper, and Don Osiecki to the inactive roster. |
| 09-26-2004 | The British Columbia Border Collies have removed Don Osiecki from the trade block. |
| 09-19-2004 | The British Columbia Border Collies have placed Don Osiecki on the trade block. |
| 09-05-2004 | The British Columbia Border Collies have moved Leathers Wilson, Scott Bigelow, Bill Barrett, Tyrus McShane, Ray Szakash, Ted Williams, Elijah Briggs, Don Osiecki, John Owens, Stan Billen, Albert McNellis, Roddy Piper, Speedo Morze, and Leon Hunt to the active roster. The British Columbia Border Collies have moved Al King, Darwin Kerfuffle, Tony Green, Ron Bellini, Dale Siegle, Steve Palmer, and William "Captain" Picard to the inactive roster. |
| 08-15-2004 | The British Columbia Border Collies have moved John Winburn, Tony Supernaw, Sammy Sykes, Ron Bellini, Dale Siegle, and William Picard to the active roster. The British Columbia Border Collies have moved Eric Riddick, Bill Barrett, Ted Williams, Red Fowler, Don Osiecki, and Speedo Morze to the inactive roster. |
| 11-23-2003 | The British Columbia Border Collies have moved Don Osiecki to the active roster. |
| 11-16-2003 | The British Columbia Border Collies have moved Jim Minick to the active roster. The British Columbia Border Collies have moved Don Osiecki to the inactive roster. |
| 11-16-2003 | Don Osiecki of the British Columbia Border Collies is injured with a knee derangement and is expected to be out for approximately 20 days. |
| 09-28-2003 | Don Osiecki of the British Columbia Border Collies is injured with a finger fracture and is expected to be out for approximately 13 days. |
| 08-31-2003 | The British Columbia Border Collies have moved John Owens, Speedo Morze, Ray Szakash, Leon Hunt, Leathers Wilson, Stan Billen, Tyrus McShane, Scott Bigelow, Charlie Milinichick, Albert McNellis, Butch George, Roddy Piper, and Don Osiecki to the active roster. The British Columbia Border Collies have moved Jim Minick, Tony Green, James Hilton, George Rutledge, Merwin Miller, Steve Palmer, John Eilers, and Francis Archer to the inactive roster. |
| 08-17-2003 | The British Columbia Border Collies have removed Don Osiecki from the trade block. |
| 08-10-2003 | The British Columbia Border Collies have placed Don Osiecki on the trade block. |
| 08-04-2003 | The British Columbia Border Collies have moved Greg Tuggle, Ollie Hagler, Houston Seyfrit, Paul Ball, Jim Minick, Ted Smith, and Harry Pelfrey to the active roster. The British Columbia Border Collies have moved Bill Barrett, Bill Story, Speedo Morze, George Rutledge, Don Osiecki, and Al King to the inactive roster. |
| 09-01-2002 | The British Columbia Border Collies have moved Stan Billen, Bill Story, John Owens, George Rutledge, Butch George, Leon Hunt, Don Osiecki, Bobby Barnett, Willie Teafatiller, Roddy Piper, Scott Bigelow, Herb Mohr, and Leathers Wilson to the active roster. The British Columbia Border Collies have moved Ray McGinley, Al King, Ollie Tant, Jairo Rosenthal, Toney Rucker, Lamont Johnson, Steve Palmer, Mike Young, and Tony Nichols to the inactive roster. |
| 04-28-2002 | The British Columbia Border Collies have moved Jon Small to the active roster. The British Columbia Border Collies have moved Don Osiecki to the inactive roster. |
| 12-30-2001 | The British Columbia Border Collies have moved Leathers Wilson, Ted Williams, Dinger Profit, Don Osiecki, John Owens, Stan Billen, Mickey Meyer, and Leon Hunt to the active roster. The British Columbia Border Collies have moved Marques Thames, Itula Berry, and Mike Young to the inactive roster. |
| 12-23-2001 | The British Columbia Border Collies have moved Marques Thames and Itula Berry to the active roster. The British Columbia Border Collies have moved Leathers Wilson, Ted Williams, Dinger Profit, Don Osiecki, John Owens, Stan Billen, and Mickey Meyer to the inactive roster. |
| 09-02-2001 | The British Columbia Border Collies have moved John Hartz, Tony Bartlett, Leathers Wilson, Bubba Bristor, Don Osiecki, Bobby Barnett, George Rutledge, and Butch George to the active roster. The British Columbia Border Collies have moved Itula Berry, Corwin Peery, Mike Young, Don "Magnificent" Moraco, Dick Scott, and David Tucker to the inactive roster. |
| 08-13-2001 | The British Columbia Border Collies have moved Don Osiecki and George Rutledge to the inactive roster. |
| 12-03-2000 | Don Osiecki of the Colorado Edibles is injured with a hamstring strain and is expected to be out for approximately 20 days. |
| 09-10-2000 | Don Osiecki of the Colorado Edibles is injured with a hamstring strain and is expected to be out for approximately 24 days. |
| 10-24-1999 | The Minnesota Lakota have moved Woody Hartzog, James Franklin, Bill Barrett, and Don Osiecki to the active roster. |
Defensive End