Curbline Properties Corporation.

CURB·NYSE·$28.77Share Price as of 11/2·$3BMarket Cap as of 11/2

Financials

10-QQ3 ended 09/30/2610/22/26 10-QQ2 ended 06/30/2607/29/26 10-QQ1 ended 03/31/2604/29/26 10-KFY 202502/10/26 10-QQ3 ended 09/30/2510/29/25

Disclosures

8-KCurrent report10/22/26 8-KCurrent report08/18/26 8-KCurrent report07/28/26 8-KCurrent report07/01/26 8-KCurrent report06/25/26

Prospectuses and Registrations

424B5Prospectus supplement07/01/26 424B5Prospectus supplement06/29/26 424B5Prospectus supplement06/02/26 424B3Prospectus02/11/26 424B3Prospectus02/10/26

Proxies

DEF 14ADefinitive proxy03/24/26 DEFA14AAdditional proxy materials03/24/26 DEF 14ADefinitive proxy03/26/25 DEFA14AAdditional proxy materials03/26/25

Ownership

Form 4Insider transaction10/23/26 Form 4Insider transaction09/16/26 Form 4Insider transaction09/15/26 Form 4Insider transaction09/15/26 Form 4Insider transaction09/14/26

Other

ARSAnnual report to shareholders03/24/26 ARSAnnual report to shareholders03/26/25 SEC STAFF ACTIONSEC staff action09/23/24 CERTCEO/CFO certification09/16/24 10-12B10-12B09/03/24