| Date | Transaction |
| 02-28-2037 | Mark Colston has retired from football. |
| 09-04-2034 | The Tulsa Osage have moved Doug Recher, Dom Brundige, Jim Cone, Andy Jones, and Earl Slick to the active roster. The Tulsa Osage have moved Rhondy Mellus, Willie Powell, Robert Koonce, Lamar Carr, and Bill Castete to the inactive roster. |
| 09-04-2034 | The Tulsa Osage have waived Mark Colston. |
| 08-07-2034 | The Tulsa Osage have moved Greg Campbell, Rhondy Mellus, Willie Powell, Jim Henry, Robert Koonce, Woodley Winfield, Lamar Carr, Ernie Reed, Phillip Oglesby, Gerry Case, and Bill Castete to the active roster. The Tulsa Osage have moved Mark Colston, Doug Recher, Bobby Jenkins, Simeon Cunningham, Dom Brundige, Jim Cone, Willie Puntu, Fred Horrell, Andy Jones, and Earl Slick to the inactive roster. |
| 12-19-2033 | The Tulsa Osage have moved Trent Miller, Mark Colston, and Kevin Milinichick to the active roster. The Tulsa Osage have moved Tydus Palmer, Woodley Winfield, and Vince Tafoya to the inactive roster. |
| 08-08-2033 | The Tulsa Osage have moved Bobby Jenkins, Woodley Winfield, Bobby Kreider, Rhondy Mellus, and Gary Schabarum to the active roster. The Tulsa Osage have moved Mark Colston, Doug Recher, John Phillips, Earl Slick, and Andy Jones to the inactive roster. |
| 09-01-2031 | The Tulsa Osage have moved Mark Colston and John Phillips to the active roster. The Tulsa Osage have moved Tim Lauer and Frank McNamara to the inactive roster. |
| 04-27-2031 | The Tulsa Osage have moved Tony Hicks, Jim Henry, Cliff Kercher, and Tim Lauer to the active roster. The Tulsa Osage have moved Mark Colston, Pesty Nitschke, Eric Jones, and Fred Horrell to the inactive roster. |
| 09-02-2030 | The Tulsa Osage have moved Jim Cone, Eric Jones, Franklin Laughton, and Mark Colston to the active roster. The Tulsa Osage have moved Jim Henry, Tim Lauer, Robert Koonce, and Barry Parker to the inactive roster. |
| 04-28-2030 | The Tulsa Osage have moved James Davis, Jim Henry, Tim Lauer, and Barry Parker to the active roster. The Tulsa Osage have moved Rondell Atkins, Mark Colston, Eric Jones, and Franklin Laughton to the inactive roster. |
| 09-03-2029 | The Tulsa Osage have moved Mark Colston and John Shepard to the active roster. The Tulsa Osage have moved Jim Henry and Doug Recher to the inactive roster. |
| 04-29-2029 | The Tulsa Osage have moved Jim Henry, Harper Titus, Clarence Fisher, and Don Joseph to the active roster. The Tulsa Osage have moved Larry Bassett, Mark Colston, and Jim Eason to the inactive roster. |
| 09-04-2028 | The Tulsa Osage have moved Mark Colston, Jim Eason, and Larry Bassett to the active roster. The Tulsa Osage have moved Clarence Fisher, Trent Miller, and Don Joseph to the inactive roster. |
| 04-30-2028 | The Tulsa Osage have moved Tony Hicks and Jim Henry to the active roster. The Tulsa Osage have moved Mark Colston and Walt Merrill to the inactive roster. |
| 09-10-2023 | Mark Colston of the Tulsa Osage is injured with a leg contusion and is expected to be out for approximately 7 days. |
| 08-14-2022 | The Tulsa Osage have moved Bob Briscoe, Fred MacMurray, Travares Fries, Frank Higgins, Mike Hoffman, Ed Phillips, Franklin Laughton, and Mark Colston to the active roster. The Tulsa Osage have moved Pete Vollers, Sam Hayes, Jack Webber, Howard Beamer, Erik Heath, Joe Carmazzi, Antowain Simpkins, and Harry Pittman to the inactive roster. |
| 12-13-2021 | The Tulsa Osage have moved Kevin Green to the active roster. The Tulsa Osage have moved Mark Colston to the inactive roster. |
| 12-12-2021 | Mark Colston of the Tulsa Osage is injured with a shoulder muscle strain and is expected to be out for approximately 20 days. |
| 09-21-2020 | The Tulsa Osage have moved Mark Colston to the active roster. The Tulsa Osage have moved Bucky McAdams to the inactive roster. |
| 09-07-2020 | The Tulsa Osage have moved Rich La Mantia, D.J. Robinson, Ramos Jones, Gene Spitulski, and Harry Pittman to the active roster. The Tulsa Osage have moved Wash Krahl, Paddy Carroll, Todd Morris, Mark Colston, and Frank Higgins to the inactive roster. |
| 08-10-2020 | The Tulsa Osage have moved Mark Colston, Jim Johnson, and Dan Shofner to the active roster. The Tulsa Osage have moved Ramos Jones, D.J. Robinson, and Rich La Mantia to the inactive roster. |
Defensive Tackle