MASON CAPITAL MANAGEMENT LLC reports

Company location: New York, NY

MASON CAPITAL MANAGEMENT LLC has filed 222 SEC EDGAR filings since 14 Feb 2003

Filter by type:
SC13D
SC13G

SEC filing history

Showing 101-125 of 144 matching filings.

Per page

25

Current page

5

13F-HR File 028-10413

13F-HR

Filing date: 15 May 2012
Reporting date: 31 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

AMENDMENT TO SCHEDULE 13G

Filing date: 14 Feb 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

AMENDMENT TO SCHEDULE 13G

Filing date: 14 Feb 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

AMENDMENT TO SCHEDULE 13G

Filing date: 14 Feb 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-10413

HOLDINGS REPORT

Filing date: 14 Feb 2012
Reporting date: 31 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR/A File 028-10413

13F-HR/A filing

Filing date: 19 Jan 2012
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-34658

OWNERSHIP DOCUMENT

Filing date: 19 Dec 2011
Reporting date: 15 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-10413

13F-HR filing

Filing date: 14 Nov 2011
Reporting date: 30 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

SC 13G filing

Filing date: 14 Oct 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-34658

OWNERSHIP DOCUMENT

Filing date: 26 Sep 2011
Reporting date: 23 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A filing

Filing date: 26 Sep 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-10413

13F-HR filing

Filing date: 15 Aug 2011
Reporting date: 30 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-10413

13F-HR filing

Filing date: 16 May 2011
Reporting date: 31 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SC 13D/A filing

Filing date: 04 Apr 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D

SC 13D filing

Filing date: 01 Apr 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

SC 13G filing

Filing date: 18 Mar 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SC 13D/A filing

Filing date: 07 Mar 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SC 13D/A filing

Filing date: 25 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A filing

Filing date: 14 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A filing

Filing date: 14 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

13F-HR File 028-10413

13F-HR filing

Filing date: 14 Feb 2011
Reporting date: 31 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A filing

Filing date: 14 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A filing

Filing date: 14 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SC 13D/A filing

Filing date: 11 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SC 13D/A filing

Filing date: 25 Jan 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .