AUBURN NATIONAL BANCORPORATION, INC AND SUBSIDIARIES

EXHIBIT 31.3

CERTIFICATION PURSUANT TO 

RULE 13a-14 OF THE SECURITIES EXCHANGE ACT OF 1934, 

AS ADOPTED PURSUANT TO 

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 

CERTIFICATION

I, David A. Hedges, certify that: 

1. I have reviewed this Amendment No. 1 to the Form 10-K of Auburn National Bancorporation, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material

fact necessary to make the statements made, in light of the circumstances under which such statements were made, not

misleading with respect to the period covered by this report; 

Date: April 12, 2024

/s/ David A. Hedges 

President and CEO