SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 10, 2000 WINTHROP CALIFORNIA INVESTORS LIMITED PARTNERSHIP (Exact name of registrant as specified in its charter) Delaware 0-14536 04-2869812 - -------------------------------------------------------------------------------- (State or other (Commission (IRS Employer jurisdiction of File Number) Identification No.) incorporation) Five Cambridge Center, 9th Floor, Cambridge, MA 02142 - -------------------------------------------------------------------------------- (Address of principal executive offices) (Zip Code) Registrant's telephone number including area code: (617) 234-3000 Former name or former address, if changed since last report: Not applicable. Item 5. Other Events. The Registrant recently received copies of the audited financial statements of Crow Winthrop Development Limited Partnership (the "Development Partnership"), a limited partnership in which the Registrant holds a 25% limited partnership interest, for the years ended December 31, 1998 and 1997. Due to a number of disputes between the Registrant and the general partner of the Development Partnership, the Registrant had not previously been provided with these financial statements. Item 7. Financial Statements and Exhibits (c) Exhibits 99. Audited Financial Statements of Crow Winthrop Development Limited Partnership for the years ended December 31, 1998 and 1997. 2 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. WINTHROP CALIFORNIA INVESTORS LIMITED PARTNERSHIP By: Winthrop Financial Associates, A Limited Partnership, as Managing General Partner By: /s/ Michael L. Ashner --------------------------- Michael L. Ashner Chief Executive Officer DATED: January 10, 2000 3 EXHIBIT INDEX Exhibit Page ------- ---- 99. Audited Financial Statements of Crow Winthrop Development 5 Limited Partnership for the years ended December 31, 1998 and 1997. 4