CURBLINE PROPERTIES CORP.

CIK: 2027317 SIC: 6500

Total Filings

Filing Categories

Financial Reports

Periodic financial statements and performance reports

6 filings

Form	Filing Type	Period	Filed Date	Action
10-K	Annual Report Comprehensive annual financial report with audited statements	2025-12-31	2026-02-10	View
10-Q	Quarterly Report Quarterly financial report with unaudited statements	2025-09-30	2025-10-29	View
10-Q	Quarterly Report Quarterly financial report with unaudited statements	2025-06-30	2025-07-29	View
10-Q	Quarterly Report Quarterly financial report with unaudited statements	2025-03-31	2025-04-25	View
10-K	Annual Report Comprehensive annual financial report with audited statements	2024-12-31	2025-02-21	View
10-Q	Quarterly Report Quarterly financial report with unaudited statements	2024-09-30	2024-11-13	View

Current Event Reports

Reports of material events and corporate changes

15 filings

Form	Filing Type	Period	Filed Date	Action
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2026-02-10	2026-02-12	Local
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2026-02-09	2026-02-09	Local
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-11-12	2025-11-12	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-10-28	2025-10-28	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-10-01	2025-10-02	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-09-26	2025-09-29	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-07-28	2025-07-28	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-07-15	2025-07-17	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-06-26	2025-06-26	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-05-07	2025-05-09	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-04-24	2025-04-24	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-03-28	2025-03-31	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2025-02-11	2025-02-11	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2024-09-25	2024-10-01	SEC
8-K	Current Report Report of material events (acquisitions, earnings, executive changes)	2024-09-30	2024-09-30	SEC

Registration Statements

Securities registration for public offerings (IPOs, secondary offerings)

2 filings

Form	Filing Type	Period	Filed Date	Action
S-3ASR	Automatic Shelf Registration Automatic shelf registration for well-known issuers	-	2025-10-01	SEC
10-12B	Exchange Registration (12b) Registration of securities under Section 12(b)	-	2024-09-03	SEC

Proxy & Shareholder Statements

Shareholder meeting materials and voting information

2 filings

Form	Filing Type	Period	Filed Date	Action
DEFA14A	Additional Proxy Materials Additional definitive proxy soliciting materials	-	2025-03-26	SEC
DEF 14A	Definitive Proxy Statement Official proxy statement for shareholder voting	2025-05-07	2025-03-26	Local

Prospectus Filings

Prospectus supplements and offering documents

3 filings

Form	Filing Type	Period	Filed Date	Action
424B3	Prospectus (Rule 424b3) Prospectus filed under Rule 424(b)(3)	-	2026-02-11	Local
424B3	Prospectus (Rule 424b3) Prospectus filed under Rule 424(b)(3)	-	2026-02-10	Local
424B5	Prospectus Supplement Prospectus supplement filed under Rule 424(b)(5)	-	2025-10-01	SEC

Insider Trading

Reports of securities transactions by company insiders

46 filings

Form	Filing Type	Period	Filed Date	Action
4	Insider Transaction Report Statement of changes in beneficial ownership	2026-02-28	2026-03-03	Local
4	Insider Transaction Report Statement of changes in beneficial ownership	2026-02-28	2026-03-03	Local
4	Insider Transaction Report Statement of changes in beneficial ownership	2026-02-28	2026-03-03	Local
4	Insider Transaction Report Statement of changes in beneficial ownership	2026-02-22	2026-02-24	Local
4	Insider Transaction Report Statement of changes in beneficial ownership	2026-02-22	2026-02-24	Local
4	Insider Transaction Report Statement of changes in beneficial ownership	2026-02-22	2026-02-24	Local
4	Insider Transaction Report Statement of changes in beneficial ownership	2026-02-22	2026-02-24	Local
4	Insider Transaction Report Statement of changes in beneficial ownership	2026-02-22	2026-02-24	Local
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-09-15	2025-09-15	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-09-15	2025-09-15	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-08-06	2025-08-08	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-06-27	2025-06-30	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-04-08	2025-04-10	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-02-28	2025-03-04	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-02-28	2025-03-04	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-02-28	2025-03-04	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-02-22	2025-02-25	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-02-22	2025-02-25	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-02-22	2025-02-25	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-02-22	2025-02-25	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2025-02-22	2025-02-25	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-18	2024-10-21	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-15	2024-10-17	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-30	2024-10-03	SEC
4	Insider Transaction Report Statement of changes in beneficial ownership	2024-10-01	2024-10-03	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-30	2024-10-03	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-30	2024-10-03	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-30	2024-10-03	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-30	2024-10-03	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-25	2024-09-25	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-23	2024-09-23	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-23	2024-09-23	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-23	2024-09-23	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-23	2024-09-23	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-23	2024-09-23	SEC
3	Initial Ownership Report Initial statement of beneficial ownership of securities	2024-09-23	2024-09-23	SEC

Beneficial Ownership

Reports of significant ownership stakes (5%+)

13 filings

Form	Filing Type	Period	Filed Date	Action
SCHEDULE 13G/A	Amended Schedule 13G Amendment to Schedule 13G	-	2026-02-17	Local
SCHEDULE 13G/A	Amended Schedule 13G Amendment to Schedule 13G	-	2026-02-05	Local
SCHEDULE 13G/A	Amended Schedule 13G Amendment to Schedule 13G	-	2025-08-06	SEC
SCHEDULE 13G/A	Amended Schedule 13G Amendment to Schedule 13G	-	2025-07-08	SEC
SCHEDULE 13G	Passive Ownership Report Schedule 13G - passive beneficial ownership	-	2025-05-14	SEC
SCHEDULE 13G/A	Amended Schedule 13G Amendment to Schedule 13G	-	2025-05-12	SEC
SCHEDULE 13G/A	Amended Schedule 13G Amendment to Schedule 13G	-	2025-02-12	SEC
SCHEDULE 13G	Passive Ownership Report Schedule 13G - passive beneficial ownership	-	2025-02-05	SEC
SCHEDULE 13G/A	Amended Schedule 13G Amendment to Schedule 13G	-	2025-01-30	SEC
SC 13G	Passive Ownership Report Schedule 13G - passive beneficial ownership over 5%	-	2024-11-07	SEC
SC 13G/A	Amended 13G Amendment to Schedule 13G	-	2024-11-07	SEC
SC 13G	Passive Ownership Report Schedule 13G - passive beneficial ownership over 5%	-	2024-11-07	SEC
SC 13D	Beneficial Ownership Report Schedule 13D - beneficial ownership over 5% with intent	-	2024-10-08	SEC

Securities Sales

Notices of proposed sales of securities

4 filings

Form	Filing Type	Period	Filed Date	Action
144	Proposed Sale Notice Notice of proposed sale of securities	-	2026-03-13	SEC
144	Proposed Sale Notice Notice of proposed sale of securities	-	2025-08-07	SEC
144	Proposed Sale Notice Notice of proposed sale of securities	-	2025-08-06	SEC
144	Proposed Sale Notice Notice of proposed sale of securities	-	2025-06-27	SEC

Employee Benefit Plans

Registration of employee stock and benefit plans

1 filing

Form	Filing Type	Period	Filed Date	Action
S-8	Employee Plan Registration Registration for employee benefit plan securities	-	2024-09-30	SEC

Annual Reports to Shareholders

Annual reports sent to shareholders

1 filing

Form	Filing Type	Period	Filed Date	Action
ARS	Annual Report to Shareholders Annual report furnished to shareholders	2024-12-31	2025-03-26	SEC

SEC Correspondence

Correspondence and communications with SEC

1 filing

Form	Filing Type	Period	Filed Date	Action
SEC STAFF ACTION	SEC Staff Action Action taken by SEC staff	-	2024-09-23	SEC

Other Filings

Other regulatory filings and disclosures

3 filings

Form	Filing Type	Period	Filed Date	Action
CERT	Certification Certification filing	-	2024-09-16	SEC
DRS/A	DRS/A Filing SEC regulatory filing	-	2024-08-16	SEC
DRS	DRS Filing SEC regulatory filing	-	2024-06-28	SEC

Filing categories are based on SEC form types. Click on any filing to view detailed financial data.

Legend: Financial Reports Current Event Reports Registration Statements Proxy & Shareholder Statements Prospectus Filings Insider Trading Beneficial Ownership Securities Sales Employee Benefit Plans Annual Reports to Shareholders SEC Correspondence Other Filings