3 unchanged sentences
Unless terminated earlier by resolution of our Board of Directors, the repurchase program will expire when we have repurchased all shares of Common Stock authorized for repurchase thereunder.
−Removed: No Common Stock was repurchased under that authorization during the three-month period ended September 30, 2020.
+Added: No Common Stock was repurchased under that authorization during the three-month period ended March 31, 2021.
The remaining shares of Common Stock that may be purchased under that authorization are 280,491.
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Exhibit Description
−Removed: Amended and Restated Articles of Incorporation of National Research Corporation, effective as of 5:01 pm, CT, on April 17, 2018 [Incorporated by reference to Exhibit 3.3 to National Research Corporation’s Current Report on Form 8-K dated April 16, 2018 and filed on April 20, 2018 (File No.
−Removed: 001-35929)] 
−Removed: By-Laws of National Research Corporation, as amended to date [Incorporated by reference to Exhibit 3.1 to National Research Corporation’s Current Report on Form 8-K dated March 19, 2020 and filed on March 23, 2020 (File No.
−Removed: Amended and Restated Articles of Incorporation of National Research Corporation, effective as of 5:01 pm, CT, on April 17, 2018 [Incorporated by reference to Exhibit 3.3 to National Research Corporation’s Current Report on Form 8-K dated April 16, 2018 and filed on April 20, 2018 (File No.
+Added: Amended and Restated Articles of Incorporation of National Research Corporation, effective as of 5:01 pm, CT, on April 17, 2018 [Incorporated by reference to Exhibit 3.3 to National Research Corporation ’
+Added: s Current Report on Form 8-K dated April 16, 2018 and filed on April 20, 2018 (File No.
+Added: By-Laws of National Research Corporation, as amended to date [Incorporated by reference to Exhibit 3.1  
+Added: to National Research Corporation ’
+Added: s Current Report on Form 8-K dated May 14, 2020 and filed on May 15, 2020 (File No.
+Added: Amended and Restated Articles of Incorporation of National Research Corporation, effective as of 5:01 pm, CT, on April 17, 2018 [Incorporated by reference to Exhibit 3.3 to National Research Corporation ’
+Added: s Current Report on Form 8-K dated April 16, 2018 and filed on April 20, 2018 (File No.
001-35929)]  
−Removed: By-Laws of National Research Corporation, as amended to date [Incorporated by reference to Exhibit 3.1 to National Research Corporation’s Current Report on Form 8-K dated March 19, 2020 and filed on March 23, 2020 (File No.
+Added: By-Laws of National Research Corporation, as amended to date [Incorporated by reference to Exhibit 3.1  
+Added: to National Research Corporation ’
+Added: s Current Report on Form 8-K dated May 14, 2020 and filed on May 15, 2020 (File No.
Certification by the Chief Executive Officer pursuant to Rule 13a-14(a) or 15d-14(a) under the Securities Exchange Act of 1934
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Written Statement of the Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C.
−Removed: Section 1350.
−Removed: Financial statements from the Quarterly Report on Form 10-Q of National Research Corporation for the quarter ended September 30, 2020, formatted in Inline eXtensible Business Reporting Language (iXBRL):
+Added: Financial statements from the Quarterly Report on Form 10-Q of National Research Corporation for the quarter ended March 31, 2021, formatted in Inline eXtensible Business Reporting Language (iXBRL):
(i) the Condensed Consolidated Balance Sheets, (ii) the Condensed Consolidated Statements of Income, (iii) the Condensed Consolidated Statements of Comprehensive Income, (iv) the Condensed Consolidated Statements of Cash Flows, (v) the Notes to Condensed Consolidated Financial Statements, and (vi) document and entity information.
Cover Page Interactive Data File (formatted in the Inline XBRL and contained in Exhibit 101).
+Added: ** Filed herewith
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
NATIONAL RESEARCH CORPORATION
−Removed: November 6, 2020
/s/ Michael D.
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Executive Officer)
−Removed: November 6, 2020 
+Added: May 7, 2021 
Senior Vice President Finance,
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Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.