NML VARIABLE ANNUITY ACCT C OF NORTHWESTERN MUT LIFE INS CO
Insider Ownership
| 10-K | 34 | 03/30/2006 | 12/31/2005 |
| 8-K | 34 | 01/27/2006 | 01/26/2006 |
| 10-K | 34 | 03/29/2005 | 12/31/2004 |
| 8-K | 34 | 01/31/2005 | 01/27/2005 |
| 10-K | 03/25/2004 | 12/31/2003 | |
| 8-K | 02/03/2004 | 01/29/2004 | |
| 10-K | 03/27/2003 | 12/31/2002 |