| Date | Transaction |
| 02-28-2001 | Bob Johnson has retired from football. |
| 09-06-1998 | The Las Vegas White Elephants have waived Bob Johnson. |
| 08-16-1998 | The Las Vegas White Elephants have moved Dunc Wilson and Bob Johnson to the active roster. The Las Vegas White Elephants have moved Henry Cross, Bob Cornelson, and Greg Britt to the inactive roster. |
| 01-05-1997 | The Las Vegas White Elephants have moved Bob Johnson to the inactive roster. |
| 11-11-1996 | The Las Vegas White Elephants have moved Bob Johnson to the active roster. |
| 11-11-1996 | The Las Vegas White Elephants have acquired Bob Johnson from the waiver wire. |
| 08-26-1996 | The Las Vegas White Elephants have waived Bob Johnson. |
| 08-26-1996 | The Las Vegas White Elephants have moved Henry Cross to the active roster. The Las Vegas White Elephants have moved Bob Johnson to the inactive roster. |
| 08-25-1996 | Bob Johnson of the Las Vegas White Elephants is injured with a mild concussion and is expected to be out for approximately 7 days. |
| 08-19-1996 | The Las Vegas White Elephants have moved Ralph Allen and Bob Johnson to the active roster. The Las Vegas White Elephants have moved Bob Cornelson, Henry Cross, and Greg Britt to the inactive roster. |
| 10-09-1995 | The Las Vegas White Elephants have moved Vai Brown to the active roster. The Las Vegas White Elephants have moved Bob Johnson to the inactive roster. |
| 09-25-1995 | The Las Vegas White Elephants have moved Bob Johnson to the active roster. |
| 09-25-1995 | The Las Vegas White Elephants have moved Greg Britt to the active roster. The Las Vegas White Elephants have moved Bob Johnson to the inactive roster. |
| 09-18-1995 | The Las Vegas White Elephants have moved Bob Johnson to the active roster. The Las Vegas White Elephants have moved Greg Britt to the inactive roster. |
| 12-26-1994 | The Las Vegas White Elephants have moved John Kimbrough to the active roster. The Las Vegas White Elephants have moved Bob Johnson to the inactive roster. |
| 11-28-1994 | The Las Vegas White Elephants have moved Bob Johnson to the active roster. The Las Vegas White Elephants have moved John Kimbrough to the inactive roster. |
| 10-03-1994 | The Las Vegas White Elephants have moved Dunc Wilson to the active roster. The Las Vegas White Elephants have moved Bob Johnson to the inactive roster. |
| 09-19-1994 | The Las Vegas White Elephants have moved Bob Johnson to the active roster. The Las Vegas White Elephants have moved Dunc Wilson to the inactive roster. |
| 08-29-1994 | The Las Vegas White Elephants have moved Bob Johnson to the inactive roster. |
| 08-10-1992 | Trade #76789 has been completed between the Toronto Wolves and the Las Vegas White Elephants. The Las Vegas White Elephants receive Sonny Iacavazzi (T), Carl Fowler (RB), Bob Johnson (WR) from the Toronto Wolves in exchange for Larry Sorrell (WR), Kyle Brown (QB), Draft Pick - 1993 Round 4 (LV). |
| 09-10-1990 | The Toronto Wolves have acquired Bob Johnson from the waiver wire. |
| 09-03-1990 | The San Diego Pirates have waived Bob Johnson. |
| 04-29-1990 | The San Diego Pirates have moved Bob Johnson and Harry Lofton to the active roster. The San Diego Pirates have moved Mark Kenson, Pete Warren, and Herm Peace to the inactive roster. |
| 01-01-1990 | The San Diego Pirates have moved Mark Kenson and Art Baldwin to the active roster. The San Diego Pirates have moved Mike Cibulas and Bob Johnson to the inactive roster. |
| 12-25-1989 | The San Diego Pirates have moved Ray Hill, Bob Johnson, Mike Cibulas, Terrence Proby, and Herm Peace to the active roster. The San Diego Pirates have moved Art Baldwin, Damon Tursi, Mark Kenson, Harry Lofton, and Brian Jackson to the inactive roster. |
| 10-16-1989 | The San Diego Pirates have acquired Bob Johnson from the waiver wire. |
| 10-15-1989 | The Cleveland Ironmen have automatically waived Bob Johnson to comply with the 53-man roster limit. |
| 09-10-1989 | The Cleveland Ironmen have acquired Bob Johnson from the waiver wire. |
| 08-28-1989 | The Toronto Wolves have moved Whitey Ilg to the inactive roster. |
| 08-28-1989 | The Toronto Wolves have waived Bob Johnson. |
| 12-05-1988 | The Toronto Wolves have acquired Bob Johnson from the waiver wire. |
| 11-21-1988 | The Toronto Wolves have waived Bob Johnson. |
| 09-05-1988 | The Toronto Wolves have acquired Bob Johnson from the waiver wire. |
| 08-29-1988 | The Detroit Snipers have waived Bob Johnson. |
Wide Receiver