SCHEDULE 13G/A 0001104659-24-011231 0002010783 XXXXXXXX LIVE 1 Common Stock, $0.0001 par value per share 12/31/2024 0001842939 Carmell Corp 142922103 2403 Sidney Street, Suite 300 Pittsburgh PA 15203 Rule 13d-1(c) Newlin Investment Company 1, LLC FL 0.00 1279941.00 0.00 1279941.00 1279941.00 N 6.1 OO Percent of class reported in Row 11 is calculated based upon 20,905,407 shares reported as outstanding as of November 13, 2024, in the Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission ("SEC") on November 14, 2024, by Carmell Corporation ("Issuer"). William R. Newlin X1 0.00 1279941.00 0.00 1279941.00 1279941.00 N 6.1 IN Percent of class reported in Row 11 is calculated based upon 20,905,407 shares reported as outstanding as of November 13, 2024, in the Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission ("SEC") on November 14, 2024, by Carmell Corporation ("Issuer"). Carmell Corp 2403 Sidney Street, Suite 300, Pittsburgh, Pennsylvania 15203 Newlin Investment Company 1, LLC ("NLLC") William R. Newlin 428 Beaver Street, Sewickley, Pennsylvania 15143 NLLC is a limited liability company organized under the laws of the State of Florida. Mr. Newlin is a citizen of the United States. Y NLLC - 1,279,941 Mr. Newlin - 1,279,941 NLLC - 6.1%* Mr. Newlin - 6.1%* *Shares reported herein are held by NLLC. Mr. Newlin serves as the Chairman of NLLC. By reason of the provisions of Rule 13d-3 of the Securities Exchange Act of 1934 (the "Act"), Mr. Newlin may be deemed to beneficially own the shares directly owned by NLLC. The percentages herein are calculated based upon 20,905,407 shares reported as outstanding as of November 13, 2024, in the Quarterly Report on Form 10-Q filed with the SEC on November 14, 2024, by Issuer. Aggregate ownership - 6.1 NLLC - 0 Mr. Newlin - 0 NLLC - 1,279,941 Mr. Newlin - 1,279,941 NLLC - 0 Mr. Newlin - 0 NLLC - 1,279,941 Mr. Newlin - 1,279,941 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. 99.1 Joint Filing Agreement (incorporated by reference to Exhibit 99.1 to the Schedule 13G filed by the Reporting Persons on February 6, 2024). https://www.sec.gov/Archives/edgar/data/1842939/000110465924011231/tm245341d1_ex99-1.htm 99.2 Power of Attorney incorporated by reference to Exhibit 99.2 to the Schedule 13G filed by the Reporting Persons on February 6, 2024). https://www.sec.gov/Archives/edgar/data/1842939/000110465924011231/tm245341d1_ex99-2.htm Newlin Investment Company 1, LLC /s/ William R. Newlin 01/08/2025 William R. Newlin /s/ William R. Newlin 01/08/2025 https://www.sec.gov/Archives/edgar/data/1842939/000110465924011231/tm245341d1_ex99-2.htm