Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
BOUC DON R
  2. Issuer Name and Ticker or Trading Symbol
NELNET INC [NNI]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
121 SOUTH 13TH STREET, SUITE 201
3. Date of Earliest Transaction (Month/Day/Year)
12/20/2005
(Street)

LINCOLN, NE 68508
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Class A Common Stock 12/20/2005   S(1)   107,600 D $ 40 233,931 (2) D (2)  
Class A Common Stock 12/20/2005   S(1)   700 D $ 40.01 233,231 (2) D (2)  
Class A Common Stock 12/20/2005   S(3)   15,000 D $ 40 147,566 (2) I (2) By CRUT (2)
Class A Common Stock 12/21/2005   S(1)   88,000 D $ 40 145,231 (2) D (2)  
Class A Common Stock 12/21/2005   S(1)   2,300 D $ 40.01 142,931 (2) D (2)  
Class A Common Stock 12/21/2005   S(1)   1,000 D $ 40.05 141,931 (2) D (2)  
Class A Common Stock 12/21/2005   S(1)   400 D $ 40.06 141,531 (2) D (2)  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
BOUC DON R
121 SOUTH 13TH STREET, SUITE 201
LINCOLN, NE 68508
  X      

Signatures

 /William J. Munn, Attorney-in-Fact for Don R. Bouc/   12/22/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Sales were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2004.
(2) See Remarks below.
(3) Sales were effected pursuant to a Rule 10b5-1 trading plan adopted on March 17, 2005.
 
Remarks:
As of December 21, 2005 and after taking into effect the transactions reported herein, the reporting person beneficially owns the following shares of Class A Common Stock: (a) 141,531 shares held directly by the reporting person, (b) 71,394 shares held by the reporting person's spouse, (c) 242,821 shares held by the Don R. Bouc Five Year Grantor Retained Annuity Trust ("GRAT") which reflects the distribution and transfer during 2005 of a total of 22,328 shares which the reporting person now holds directly, (d) 242,821 shares held by the Nancy L. Bouc Five Year GRAT which reflects the distribution and transfer during 2005 of a total of 22,328 shares which the reporting person's spouse now holds, (e) 110,281 shares held by the Don R. Bouc Three Year GRAT which reflects the distribution and transfer during 2005 of a total of 28,076 shares which the reporting person now holds directly, (f) 110,281 shares held by the Nancy L. Bouc Three Year GRAT which reflects the distribution and transfer during 2005 of a total of 28,076 shares which the reporting person's spouse now holds, (g) 100,000 shares held by the Don R. Bouc Three Year GRAT #2, (h) 100,000 shares held by the Nancy L. Bouc Three Year GRAT #2, (i) 147,566 shares held by the Don and Nancy Bouc Charitable Remainder Unitrust ("CRUT"), and (j) 79,010 shares held by the Nancy L. Bouc Ten Year GRAT.  The reporting person continues to report beneficial ownership of all of the shares of Class A Common Stock held by the GRATs and the CRUT, but disclaims beneficial ownership except to the extent of his and his spouse's pecuniary interests therein.

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