NORTH STAR INVESTMENT MANAGEMENT CORPORATION

Item 1 – Cover Page Form ADV Part 2B – Brochure Supplement Keegan Kullby NORTH STAR INVESTMENT MANAGEMENT CORPORATION Main Office 20 N. Wacker Drive Suite 1416 Chicago, Illinois 60606 Telephone: 312.580.0900 Date of Supplement: March 13, 2025 This Brochure Supplement provides information about Mr. Keegan Kullby that supplements North Star Investment Management Corporation’s Brochure. You should have received a copy of that Brochure. Please contact the Firm’s Chief Compliance Officer at the number provided above if you have not received our Brochure or if you have any questions about the content of this Supplement. information about Mr. Kullby is available on the SEC’s Web site at Additional www.adviserinfo.sec.gov.  Item 2 – Educational Background and Business Experience Registered investment advisers are required to disclose in this Item the supervised person’s name, year of birth, educational background, and business background. Following is the information responsive to this requirement: Name of Supervised Person: Keegan Kullby Year of Birth: 1997 Formal Education: Mr. Kullby earned his B.A. in Mass Communication from the University of South Carolina in 2020. Business Experience: Mr. Kullby joined North Star Investment Management Corporation (“NSIMC”) in November of 2024 and is an investment advisor representative. From December 2020 through December 2022, Mr. Kullby worked at Global Life as a Life Insurance Agent. From January 2023 through June 2024, Mr. Kullby worked as Banker at Bank of America. Item 3 – Disciplinary Information Registered investment advisers are required to disclose all material facts regarding any legal or disciplinary events that may be material to your evaluation of each supervised person providing investment advice. There is no information applicable to this requirement. Item 4 – Other Business Activities Mr. Kullby devotes substantially all of his professional time to NSIMC. Mr. Kullby is not actively engaged in any noninvestment-related business or occupation that represents a substantial source of his income or involves a substantial amount of his time. Item 5 – Additional Compensation Mr. Kullby does not receive any compensation or additional economic benefits from any other third party for providing advisory services through NSIMC. Item 6 – Supervision Mr. Kullby is supervised by Andrew Eisenberg, Chief Compliance Officer. Mr. Eisenberg reviews Mr. Kullby’s work through client account reviews, transactions reports and face to face interactions. Mr. Eisenberg’s telephone number is (312) 580-0900. Questions related to the operation of the Firm and the supervision of Mr. Kullby should be directed to Mr. Eisenberg.