144 0001434627 XXXXXXXX LIVE 0002027317 Curbline Properties Corp. 001-42265 320 PARK AVENUE NEW YORK NY 10022 216-755-5500 Lukes David R Officer Director common Wells Fargo Clearing Services

1 North Jefferson Avenue St. Louis MO 63103

39749 1064841.03 105367939 03/13/2026 NYSE common 10/01/2024 distribution of shares from SITE Centers Corp. spin off Issuer N 39749 10/01/2024 N/A Y shares were sold in the David R Lukes 2025 Revocable Trust, David R Lukes as trustee. 03/13/2026 David R Lukes