| Date | Transaction |
| 02-28-2015 | Mark Williams has retired from football. |
| 08-27-2007 | The New Orleans Princess Frogs have waived Mark Williams. |
| 04-29-2007 | Trade #53870 has been completed between the New Orleans Princess Frogs and the Milwaukee monster. The Milwaukee monster receive Bill Veasey (S), John Tavener (RB), Mike Barle (DE), Armando Estrada (T), Bennie Lensing (S), Bryan Sachse (RB) from the New Orleans Princess Frogs in exchange for Lyndell Gallovich (G), Jim Corgan (DE), Mark Williams (P), Erik Duranko (P), Rich Weaver (RB), George Witt (WR), Cedric Johnson (S), Jim Duggan (T), Brad Babb (T). |
| 02-04-2007 | Trade #53782 has been completed between the New Orleans Princess Frogs and the Milwaukee monster. The Milwaukee monster receive Lyndell Gallovich (G), Jim Corgan (DE), Mark Williams (P), Rich Weaver (RB), George Witt (WR), Cedric Johnson (S), Jim Duggan (T), Brad Babb (T), Draft Pick - 2007 Round 7 (NO), Draft Pick - 2007 Round 6 (NO) from the New Orleans Princess Frogs in exchange for D'marco Dill (S), John Tavener (RB), A.H. Paris (G), Mike Barle (DE), Armando Estrada (T), Bennie Lensing (S), Kevin Pergine (LB), Bryan Sachse (RB), Draft Pick - 2007 Round 6 (MIL), Draft Pick - 2007 Round 7 (MIL), Draft Pick - 2007 Round 1 (MIL), Draft Pick - 2007 Round 4 (MIL), Draft Pick - 2007 Round 5 (MIL). |
| 01-21-2007 | The New Orleans Princess Frogs have moved Mike Taylor to the active roster. The New Orleans Princess Frogs have moved Mark Williams to the inactive roster. |
| 12-24-2006 | The New Orleans Princess Frogs have moved Mark Williams and Rich Weaver to the active roster. The New Orleans Princess Frogs have moved Ken Hartley and Bill Grange to the inactive roster. |
| 02-06-2006 | The New Orleans Princess Frogs have moved Ken Hartley, Jim Rohrig, De'Mond Lester, and Charlie Boudreaux to the active roster. The New Orleans Princess Frogs have moved Jim Corgan, Mark Williams, Jeff Claridge, and Doug Redmond to the inactive roster. |
| 01-02-2006 | The New Orleans Princess Frogs have moved Mark Williams to the active roster. |
| 09-04-2005 | The New Orleans Princess Frogs have moved George Luther, Erik Duranko, Doug Mills, Vern Segretta, Bobby Sheppard, Julian Douglas, Ev Dryer, Clem Mrkonic, Tim Dagata, Karon White, and Galen Baker to the active roster. The New Orleans Princess Frogs have moved John Dellenbach, Lyndell Gallovich, and Mark Williams to the inactive roster. |
| 08-14-2005 | The New Orleans Princess Frogs have moved Mark Williams to the active roster. The New Orleans Princess Frogs have moved Rickey Stills to the inactive roster. |
| 02-07-2005 | The New Orleans Princess Frogs have moved Billy Pardonner to the active roster. The New Orleans Princess Frogs have moved Mark Williams to the inactive roster. |
| 01-17-2005 | The New Orleans Princess Frogs have moved Mark Williams to the active roster. The New Orleans Princess Frogs have moved Charlie Tautolo to the inactive roster. |
| 02-02-2004 | The New Orleans Princess Frogs have moved Bill Grange, Latin Harder, Jim Manske, Karon White, and Clenton Bruno to the active roster. The New Orleans Princess Frogs have moved Sandy Truckenmiller, Mark Williams, Chuck Reilly, Tim Harold, and Boyd Zagers to the inactive roster. |
| 01-05-2004 | The New Orleans Princess Frogs have moved Sandy Truckenmiller, Mark Williams, Chuck Reilly, and Boyd Zagers to the active roster. The New Orleans Princess Frogs have moved Bill Grange, Latin Harder, Karon White, and Clenton Bruno to the inactive roster. |
| 10-13-2003 | The New Orleans Princess Frogs have moved Glenn Jones to the active roster. The New Orleans Princess Frogs have moved Mark Williams and Jack Fortin to the inactive roster. |
| 04-27-2003 | The New Orleans Princess Frogs have moved Mark Williams to the active roster. |
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