1 unchanged sentence
Purchases of Equity Securities by the Issuer
−Removed: Share repurchase activity during the six months ended June 30, 2021 was as follows:
+Added: Share repurchase activity during the nine months ended September 30, 2021 was as follows:
Purchased (1)
6 unchanged sentences
Under the Program (1)
−Removed: April 1, 2021 –
−Removed: April 30, 2021
−Removed: May 1, 2021 –
−Removed: June 1, 2021 –
−Removed: June 30, 2021
−Removed: Total during second quarter 2021
−Removed: In May 2020, the Company announced the Board of Directors had authorized a 1,000,000 share repurchase program.
−Removed: The authorization began June 1, 2020 and expired May 31, 2021.
+Added: July 1, 2021 –
+Added: July 31, 2021
+Added: August 1, 2021 –
+Added: August 31, 2021
+Added: September 1, 2021 –
+Added: September 30, 2021
+Added: Total during third quarter 2021
(1) In May 2021, the Company announced the Board of Directors had authorized a 1,000,000 share repurchase program.
4 unchanged sentences
Not applicable.                  
+Added: Other Information
+Added: Index of Exhibits
+Added: Amended and Restated Articles of Incorporation of National Bankshares, Inc.
+Added: (incorporated herein by reference to Exhibit 3.1 of the Form 8-K for filed on March 16, 2006)
+Added: Amended and Restated Bylaws of National Bankshares, Inc.
+Added: (incorporated herein by reference to Exhibit 3(ii) of the Form 8-K filed on April 14, 2021)
+Added: Specimen copy of certificate for National Bankshares, Inc.
+Added: (incorporated herein by reference to Exhibit 4(a) of the Annual Report on Form 10-K for fiscal year ended December 31, 1993)
+Added: Section 302 Certification of Chief Executive Officer
+Added: Filed herewith
+Added: Section 302 Certification of Chief Financial Officer
+Added: Filed herewith
+Added: Section 1350 Certification of Chief Executive Officer
+Added: Filed herewith
+Added: Section 1350 Certification of Chief Financial Officer
+Added: Filed herewith
+Added: The following materials from National Bankshares, Inc.’s Quarterly Report on Form 10-Q for the period ended September 30, 2021 are formatted in iXBRL (Inline Extensible Business Reporting Language), furnished herewith:
+Added: (i) Consolidated Balance Sheets at September 30, 2021 and December 31, 2020;
+Added: (ii) Consolidated Statements of Income for the three and nine month periods ended September 30, 2021 and 2020;
+Added: (iii) Consolidated Statements of Comprehensive Income for the three and nine month periods ended September 30, 2021 and 2020;
+Added: (iv) Consolidated Statements of Changes in Stockholders’ Equity for the three and nine months ended September 30, 2021 and 2020;
+Added: (v) Consolidated Statements of Cash Flows for the nine months ended September 30, 2021 and 2020;
+Added: and (vi) Notes to Consolidated Financial Statements.
+Added: Filed herewith
+Added: Cover Page Interactive Data File (formatted in Inline XBRL and contained in Exhibit 101)
+Added: Filed herewith
+Added: 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.
+Added: NATIONAL BANKSHARES, INC.
+Added: November 10, 2021
+Added: Chairman, President and
+Added: Chief Executive Officer
+Added: (Principal Executive Officer)
+Added: November 10,  
+Added: Treasurer and
+Added: Chief Financial Officer
+Added: (Principal Financial Officer)
+Added: (Principal Accounting Officer)
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.