SCHEDULE 13G/A 0000899140-23-000440 0001597857 XXXXXXXX LIVE 2 Common Units 03/31/2025 0001002590 Star Group, L.P. 85512C105 9 West Broad Street Suite 310 Stamford CT 06902 Rule 13d-1(c) Hartree Partners, LP b X1 3400907 0 3400907 0 3400907 N 9.8 PN Star Group, L.P. 9 West Broad Street, Suite 310, Stamford, Connecticut, 06902 Hartree Partners, LP 1185 Avenue of the Americas, New York, NY 10036 United States of AmericaUnited States of America Y See cover page See cover page See cover page 0 See cover page 0 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. Hartree Partners, LP /s/ Christine Stevenson 05/14/2025