UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . COMMISSION FILE NUMBER 001-31924 NELNET, INC. (Exact name of registrant as specified in its charter) Lincoln, Nebraska 68508 (Address of principal executive offi ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-31924 NELNET, INC. (Exact name of registrant as specified in its charter) Nebraska 84-0748903 (State or other jurisdictio ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-31924 NELNET, INC. (Registrant's telephone number, including area code) Securities registered pursuant to Section 12(b) of the ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) For the transition period from to . Commission File Number: 001-31924 NELNET, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 121 South 13th Street, Suite 100 Lincoln, Nebraska 68508 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended Mar ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) COMMISSION FILE NUMBER 001-31924 NELNET, INC. (Exact name of registrant as specified in its charter) Nebraska 84-0748903 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 121 South 13th Street, Suite 100 Lincoln, Nebraska 68508 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (402) 458-2370 SECURITIES REGISTERED ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 For the transition period from to or Commission File Number: 001-31924 NELNET, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or ...

For Release: August 8, 2019 Investor Contact: Phil Morgan, 402.458.3038 Nelnet, Inc. supplemental financial information for the second quarter 2019 (All dollars are in thousands, except per share amounts, unless otherwise noted) The following information should be read in connection with Nelnet, Inc.'s (the "Company's") press release for second quarter 2019 earnings, dated August 8, 2019, and the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2019. Forward-looking and cautionary stat ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-31924 NELNET, INC. (Exact name of registrant as specified in its charter) Nebraska 84-0748903 (State or other jurisdiction of ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number: 001-31924 NELNET, INC. (Exact name of registrant as specified in its charter) NEBRASKA (State or other jurisdiction of incorporat ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or 68508 (Zip Code) Registrant's telephone number, including area code: (402) 458-2370 SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT: TITLE OF EACH CLASS: Class A Common Stock, Par Value $0.01 per Share NAME OF EACH EXCHANGE ON WHICH REGISTERED: New York Stock Exchange SECUR ...