X0407 4 2023-05-24 0000719402 FIRST NATIONAL CORP /VA/ FXNC 0001415023 Smith Gerald F JR 112 W KING ST STRASBURG VA 22657 1 0 Common Stock, $1.25 par value 2023-05-24 4 P 0 876 15.25 A 9462 I By G. F. Smith Jr. Revocable Trust Common Stock, $1.25 par value 2023-05-24 4 P 0 600 15.25 A 5000 I By The Smith 2012 Spousal Trust uad 12/03/2012 Common Stock, $1.25 par value 2023-05-24 4 P 0 1100 15.19820 A 5000 I By The Smith 2012 GST Trust uad 12/03/2012 Common Stock, $1.25 par value 39405 D Common Stock, $1.25 par value 245124 I By G. F. Smith Jr. GST Trust Common Stock, $1.25 par value 77370 I By Kaye DeHaven Smith Revocable Trust Common Stock, $1.25 par value 900 I By Kaye DeHaven Smith Irrevocable Trust FBO Elise D. Smith (Daughter) Common Stock, $1.25 par value 48493 I By Elise D. Smith (Daughter) The reporting person serves as a co-trustee of this trust. The reporting person's spouse serves as a co-trustee of this trust. This transaction was executed in multiple trades at prices ranging from $15.19 to $15.20. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. The reporting person serves as trustee of this trust. The reporting person's spouse serves as trustee of this trust. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. /s/ Christopher Suggs, by Power of Attorney 2023-05-24