<SEC-DOCUMENT>0001140361-21-014441-index.html : 20210427
<SEC-HEADER>0001140361-21-014441.hdr.sgml : 20210427
<ACCEPTANCE-DATETIME>20210427122928
ACCESSION NUMBER:		0001140361-21-014441
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		12
FILED AS OF DATE:		20210427
DATE AS OF CHANGE:		20210427

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIRST NATIONAL CORP /VA/
		CENTRAL INDEX KEY:			0000719402
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				541232965
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-255180
		FILM NUMBER:		21857496

	BUSINESS ADDRESS:	
		STREET 1:		112 WEST KING STREET
		CITY:			STRASBURG
		STATE:			VA
		ZIP:			22657
		BUSINESS PHONE:		5404659121

	MAIL ADDRESS:	
		STREET 1:		112 WEST KING STREET
		CITY:			STRASBURG
		STATE:			VA
		ZIP:			22657
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>nt10022733x4_424b3.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: nt10022733x4_424b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>header_pipersandler.jpg
<TEXT>
Document 2 - file: header_pipersandler.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>logo_firstnationalcorp.jpg
<TEXT>
Document 3 - file: logo_firstnationalcorp.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>logo_firstnationalcorpx1.jpg
<TEXT>
Document 4 - file: logo_firstnationalcorpx1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>logo_rffinanciallc.jpg
<TEXT>
Document 5 - file: logo_rffinanciallc.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>logo_thebankoffincastle.jpg
<TEXT>
Document 6 - file: logo_thebankoffincastle.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>logo_thebankoffincastlex1.jpg
<TEXT>
Document 7 - file: logo_thebankoffincastlex1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>logo_yhb.jpg
<TEXT>
Document 8 - file: logo_yhb.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>nt10022733x4_footer.jpg
<TEXT>
Document 9 - file: nt10022733x4_footer.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>sig_pipersandler2.jpg
<TEXT>
Document 10 - file: sig_pipersandler2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>sig_rpfinanciallc.jpg
<TEXT>
Document 11 - file: sig_rpfinanciallc.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>sig_yhbpc.jpg
<TEXT>
Document 12 - file: sig_yhbpc.jpg

</DOCUMENT>
</SEC-DOCUMENT>