| Date | Transaction |
| 02-28-1981 | John Magulick has retired from football. |
| 08-14-1977 | The Cleveland Ironmen have automatically waived John Magulick to comply with the 80-man roster limit. |
| 05-01-1977 | The Cleveland Ironmen have moved Dick Nitschke, Dante Lane, Landon Crow, Rick Colzie, Rufus Bigbee, Clark Kellogg, Footsie Lie, Rob Moroso, Bobby Ruhl, Max Schmitz, Bryant Armstrong, Lionel Austin, Andy Studebaker, and Lex Sugar to the active roster. The Cleveland Ironmen have moved Lou Barzilauskas, Elijah Tunnell, Marvin Townes, Rudy Mucheck, Carleton Rule, Randy Costict, Wally Arbuckle, Ferrell Williams, Duke Colavito, Les Stickles, Chuck Rhino, Ken Ehin, Joe Niehaus, and John Magulick to the inactive roster. |
| 05-01-1977 | The Cleveland Ironmen have moved Les Stickles, Stan Morse, Joe Niehaus, Brad Dicus, Carvell Shook, Elijah Tunnell, Rudy Mucheck, Elijah Dix, Poindexter Higginbotham, Bruce Cherry, Craig George, Wally Arbuckle, Joey Uhlenhake, Melvin Taylor, Moe Barber, Don Fitzpatrick, John Magulick, Tony Sample, John Bragg, Nemiah Wills, Donny Taylor, Dan Bradshaw, Elijah Coltrane, Lane Taylor, David Maxwell, and Don Lancaster to the active roster. The Cleveland Ironmen have moved Rufus Bigbee, Buzz Diamond, Raymond Barry, Patsy Donovan, Mark Brown, Rex Kern, Dick Nitschke, Landon Crow, Rick Colzie, Carleton Rule, John Brockington, Dante Lane, Brad Dowler, Tony Beer, Rob Moroso, Bryant Armstrong, Lionel Austin, Bobby Ruhl, Buzzy Offenhauser, Bruiser Broadnax, Ed Postupak, Ed Rusnock, Bob Collie, Robbie See, Rufus Coffey, and Clark Kellogg to the inactive roster. |
| 01-10-1977 | The Cleveland Ironmen have acquired John Magulick from the waiver wire; however, as he was traded or waived after the deadline and has not spent a full week on the wire, he will not be eligible for the postseason. |
| 01-10-1977 | The Cleveland Ironmen have waived John Magulick. |
| 01-10-1977 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 12-27-1976 | The Cleveland Ironmen have waived John Magulick. |
| 12-27-1976 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 12-20-1976 | The Cleveland Ironmen have waived John Magulick. |
| 12-20-1976 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 12-13-1976 | The Cleveland Ironmen have waived John Magulick. |
| 12-13-1976 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 11-01-1976 | The Cleveland Ironmen have waived John Magulick. |
| 11-01-1976 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 10-11-1976 | The Cleveland Ironmen have waived John Magulick. |
| 10-11-1976 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 09-26-1976 | The Cleveland Ironmen have automatically waived John Magulick to comply with the 53-man roster limit. |
| 09-20-1976 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 09-20-1976 | The Cleveland Ironmen have waived John Magulick. |
| 09-19-1976 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 09-19-1976 | The Cleveland Ironmen have waived John Magulick. |
| 09-19-1976 | The Cleveland Ironmen have acquired John Magulick from the waiver wire. |
| 08-30-1976 | The Dallas Blah have waived John Magulick. |
| 01-05-1976 | The Dallas Blah have moved John Magulick to the active roster. |
| 01-05-1976 | The Dallas Blah have acquired John Magulick from the waiver wire. |
| 12-29-1975 | The Dallas Blah have waived John Magulick. |
| 12-29-1975 | The Dallas Blah have acquired John Magulick from the waiver wire. |
| 12-22-1975 | The Miami Plague have waived John Magulick. |
| 11-25-1973 | John Magulick of the Miami Plague is injured with a hamstring strain and is expected to be out for approximately 20 days. |
| 10-01-1972 | John Magulick of the Miami Plague is injured with a severe concussion and is expected to be out for approximately 38 days. |
| 08-29-1971 | John Magulick of the Miami Plague is injured with a shoulder contusion and is expected to be out for approximately 8 days. |
| 09-24-1967 | Trade #64314 has been completed between the Cleveland Ironmen and the Miami Plague. The Miami Plague receive John Magulick (LB) from the Cleveland Ironmen in exchange for Draft Pick - 1968 Round 3 (MIA). |
| 09-18-1967 | The Cleveland Ironmen have removed John Magulick from the trade block. |
| 09-18-1967 | The Cleveland Ironmen have placed John Magulick on the trade block. |
| 08-28-1967 | The Cleveland Ironmen have removed John Magulick from the trade block. |
| 08-13-1967 | The Cleveland Ironmen have placed John Magulick on the trade block. |
| 08-13-1967 | The Cleveland Ironmen have reverted Dan Currie's name to John Magulick. |
| 08-07-1967 | The Cleveland Ironmen have changed John Magulick's name to Dan Currie. |
| 08-07-1967 | The Cleveland Ironmen have reverted Dan Currie's name to John Magulick. |
| 08-07-1967 | The Cleveland Ironmen have changed John Magulick's name to Dan Currie. |
| 08-07-1967 | The Cleveland Ironmen have moved Derrel Mathison, Mark Orvis, John Magulick, and Chris Nixon to the active roster. The Cleveland Ironmen have moved Bob Ruud, Champ Cassidy, Ziggy Zook, and Zack Sherriff to the inactive roster. |
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