Princeton Bancorp, Inc.

The Company has adopted a code of conduct that applies to all employees of the Company, including the Company’s principal executive officer, principal financial officer and controller. The Company’s Code of Conduct is designed to deter wrongdoing and to promote: (1) honest and ethical conduct, including the ethical handling of actual or apparent conflicts of interest between personal and professional relationships; (2) full, fair, accurate, timely, and understandable disclosure in reports and documents that a registrant files with, or submits to, the SEC and in other public communications made by the registrant; (3) compliance with applicable governmental laws, rules and regulations; (4) the prompt internal reporting of violations of the code to an appropriate person or persons identified in the code; and (5) accountability for adherence to the code. The Company’s Code of Conduct is available on our website at

www.thebankofprinceton.com

within the Investor Relations section.

The Company has aninsider trading policy governing the purchase, sale, and other disposition of the Company’s securities by directors, officers, and employees, that the Company believes is reasonably designed to promote compliance with insider trading laws, rules and regulations, and the Nasdaq listing standards.