250 WEST 57TH ST ASSOCIATES L.L.C.

Q: Jun 30 2013

Q: Mar 31 2013

FY: Dec 31 2012

Q: Sep 30 2012

Q: Jun 30 2012

Q: Mar 31 2012

Q: Mar 31 2012

FY: Dec 31 2011

FY: Dec 31 2011

Q: Sep 30 2011

Q: Sep 30 2011

Q: Jun 30 2011

Q: Mar 31 2011

FY: Dec 31 2010

Q: Jun 30 2011

Q: Mar 31 2011

FY: Dec 31 2010

Q: Sep 30 2010

Q: Sep 30 2010

Q: Jun 30 2010

2.01

5.07

Entry into a Material Definitive Agreement

8.01

4.01

4.01

4.01,9.01

5

Certification of termination of registration of a class of securities (Section 12(g))

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none

none

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MACKENZIE CAPITAL MANAGEMENT, LP

250 WEST 57TH ST ASSOCIATES L.L.C.

250 WEST 57TH ST ASSOCIATES L.L.C.

MACKENZIE CAPITAL MANAGEMENT, LP

MACKENZIE CAPITAL MANAGEMENT, LP

MACKENZIE PATTERSON FULLER, LP

Wien & Malkin 250 West 57th St. Acquisition LLC

Wien & Malkin 250 West 57th St. Acquisition LLC

250 WEST 57TH ST ASSOCIATES L.L.C.

Wien & Malkin 250 West 57th St. Acquisition LLC

Wien & Malkin 250 West 57th St. Acquisition LLC

250 WEST 57TH ST ASSOCIATES L.L.C.

250 WEST 57TH ST ASSOCIATES L.L.C.

MACKENZIE PATTERSON FULLER, LP

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

No description available

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

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Letter from the SEC