| Date | Transaction |
| 02-28-1987 | Gregg Quinn has retired from football. |
| 09-01-1985 | The Pittsburgh Ironheads have waived Gregg Quinn. |
| 09-12-1983 | The Pittsburgh Ironheads have acquired Gregg Quinn from the waiver wire. |
| 09-05-1983 | The Buffalo Federalists have moved Lowell Thomas, Leonard Wilkinson, and Reggie Sklopan to the active roster. The Buffalo Federalists have moved Donte Lambert and Ricky Buckhalter to the inactive roster. |
| 09-05-1983 | The Buffalo Federalists have waived Gregg Quinn. |
| 08-15-1983 | The Buffalo Federalists have acquired Gregg Quinn from the waiver wire. |
| 11-15-1982 | The Buffalo Federalists have waived Gregg Quinn. |
| 09-27-1982 | The Buffalo Federalists have moved Randy Vander, Stefan Buffalo, and Tahir Whitehead to the active roster. The Buffalo Federalists have moved Bobby Smith, Gregg Quinn, and Ollie Baschnagel to the inactive roster. |
| 09-20-1982 | The Buffalo Federalists have moved Gregg Quinn to the active roster. The Buffalo Federalists have moved Al Jones to the inactive roster. |
| 09-12-1982 | The Buffalo Federalists have moved Bill Naioti, Al Jones, and Ray "The half RB" Walsh to the active roster. The Buffalo Federalists have moved Donte Lambert, Randy Vander, and Gregg Quinn to the inactive roster. |
| 09-12-1982 | Gregg Quinn of the Buffalo Federalists is injured with an abdominal strain and is expected to be out for approximately 12 days. |
| 10-08-1978 | Trade #35294 has been completed between the Detroit Atoms and the Buffalo RAGE. The Buffalo RAGE receive John Davis (RB), Ollie Baschnagel (LB), Gregg Quinn (S) from the Detroit Atoms in exchange for Tom Warren (S), Derrick Steinmetz (RB), Jerome Rice Jr. (WR). |
| 01-22-1978 | The Calgary Atomics have moved Gregg Quinn and Brick Carter to the active roster. The Calgary Atomics have moved Sam Allen and Bob Monaco to the inactive roster. |
| 12-12-1977 | The Calgary Atomics have moved Chief LaChapelle to the active roster. The Calgary Atomics have moved Gregg Quinn to the inactive roster. |
| 12-11-1977 | Gregg Quinn of the Calgary Atomics is injured with a rib fracture and is expected to be out for approximately 28 days. |
| 12-09-1974 | The Calgary Red Bees have moved Paul Johnson, Gregg Quinn, and Bull Pettey to the active roster. The Calgary Red Bees have moved Adam Metcalf, Chuck Babb, Darren Turpin, and Tom Byrd to the inactive roster. |
| 11-18-1974 | The Calgary Red Bees have moved Willie Pattison to the active roster. The Calgary Red Bees have moved Gregg Quinn to the inactive roster. |
| 11-17-1974 | Gregg Quinn of the Calgary Red Bees is injured with a partial PCL tear and is expected to be out for approximately 26 days. |
| 09-23-1974 | Trade #30914 has been completed between the Calgary Red Bees and the Minnesota SALT CROCODILES. The Minnesota SALT CROCODILES receive Draft Pick - 1976 Round 3 (CAL) from the Calgary Red Bees in exchange for Gregg Quinn (S). |
| 09-16-1974 | The Minnesota SALT CROCODILES have moved Maximius Dorsius and Chan Bok to the active roster. The Minnesota SALT CROCODILES have moved Gregg Quinn and Courtney Spagna to the inactive roster. |
| 12-17-1973 | The Minnesota SALT CROCODILES have moved Gregg Quinn to the active roster. The Minnesota SALT CROCODILES have moved Joe Samuels to the inactive roster. |
| 08-26-1973 | The Minnesota SALT CROCODILES have moved Don "Leo" Johnathan to the active roster. The Minnesota SALT CROCODILES have moved Gregg Quinn to the inactive roster. |
| 10-09-1972 | The Minnesota SALT CROCODILES have moved Gregg Quinn to the active roster. The Minnesota SALT CROCODILES have moved Devin Risher to the inactive roster. |
| 09-03-1972 | The Minnesota SALT CROCODILES have moved Rod Hall and Manolis Martsivis to the active roster. The Minnesota SALT CROCODILES have moved Trusse "Sad Puppy" Davis and Gregg Quinn to the inactive roster. |
| 08-28-1972 | The Minnesota SALT CROCODILES have moved Gregg Quinn to the active roster. The Minnesota SALT CROCODILES have moved Rod Hall to the inactive roster. |
| 08-14-1972 | The Minnesota SALT CROCODILES have moved Rod Hall to the active roster. The Minnesota SALT CROCODILES have moved Gregg Quinn to the inactive roster. |
| 11-22-1971 | The Minnesota SALT CROCODILES have moved Gregg Quinn to the active roster. The Minnesota SALT CROCODILES have moved Curt Freeman to the inactive roster. |
| 11-22-1971 | The Minnesota SALT CROCODILES have acquired Gregg Quinn from the waiver wire. |
| 11-15-1971 | The Baltimore Colts have moved Hal Thurlow to the inactive roster. |
| 11-15-1971 | The Baltimore Colts have waived Gregg Quinn. |
| 11-14-1971 | The Baltimore Colts have moved Randy Petty to the active roster. The Baltimore Colts have moved Gregg Quinn to the inactive roster. |
| 08-16-1971 | The Baltimore Colts have moved Gregg Quinn and Greg Polofsky to the active roster. The Baltimore Colts have moved Randy Petty and Hal Case to the inactive roster. |
Safety