| SC 13G/A | 2007-02-14 | UNION BANK & TRUST CO / TRUSTEE | NELNET INC | 8,861,891 | 21.7% | EDGAR |
| SC 13G/A | 2007-02-14 | MUHLEISEN ANGIE | NELNET INC | 20,334,996 | 49.8% | EDGAR |
| SC 13G/A | 2007-02-14 | DUNLAP MICHAEL S | NELNET INC | 28,195,690 | 57.9% | EDGAR |
| SC 13G/A | 2006-02-15 | BUCHAN DUKE III | NELNET INC | 674,061 | 1.7% | EDGAR |
| SC 13G/A | 2006-02-14 | MUHLEISEN ANGIE | NELNET INC | 20,148,552 | 48.1% | EDGAR |
| SC 13G/A | 2006-02-14 | DUNLAP MICHAEL S | NELNET INC | 28,006,875 | 56.3% | EDGAR |
| SC 13G/A | 2006-02-14 | UNION BANK & TRUST CO / TRUSTEE | NELNET INC | 9,075,448 | 21.7% | EDGAR |
| SC 13G | 2005-10-24 | BUCHAN DUKE III | NELNET INC | 615,097 | 1.5% | EDGAR |
| SC 13G/A | 2005-09-06 | BUTTERFIELD STEPHEN F | NELNET INC | 6,379,941 | 13.8% | EDGAR |
| SC 13G/A | 2005-09-06 | ROTONDI DOMINIC | NELNET INC | 9,671,980 | 23.3% | EDGAR |
| SC 13G/A | 2005-09-06 | MUHLEISEN ANGIE | NELNET INC | 20,745,084 | 49.9% | EDGAR |
| SC 13G/A | 2005-09-06 | DUNLAP MICHAEL S | NELNET INC | 28,589,370 | 57.8% | EDGAR |
| SC 13G/A | 2005-02-14 | BUTTERFIELD STEPHEN F | NELNET INC | 6,379,941 | 11.9% | EDGAR |
| SC 13G | 2004-02-13 | UNION BANK & TRUST CO / TRUSTEE | NELNET INC | 7,142,417 | 17.2% | EDGAR |
| SC 13G | 2004-02-13 | MULHEISEN ANGIE | NELNET INC | 14,727,999 | 37.2% | EDGAR |
| SC 13G | 2004-02-13 | BUTTERFIELD STEPHEN F | NELNET INC | 11,068,604 | 27.9% | EDGAR |
| SC 13G | 2004-02-13 | BUTTERFIELD STEPHEN F | NELNET INC | 5,779,941 | 12.7% | EDGAR |
| SC 13G | 2004-02-13 | DUNLAP MICHAEL S | NELNET INC | 20,298,808 | 37.8% | EDGAR |
| SC 13G | 2004-02-13 | PACKERS SERVICE GROUP INC | NELNET INC | 11,068,604 | 27.9% | EDGAR |