SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): January 15, 1999 ZEMEX CORPORATION (Exact name of registrant as specified in its charter) DELAWARE 1-228 13-5496920 (State or other jurisdiction (Commission (IRS Employee of incorporation) File Number) Identification No.) CANADA TRUST TOWER, BCE PLACE 161 BAY STREET, SUITE 3750 TORONTO, ONTARIO, CANADA M5J 2S1 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (416) 365-8080 ITEM 5. OTHER EVENTS. At a special meeting of the shareholders of Zemex Corporation, a Delaware corporation ("Zemex"), held on Friday, January 15, 1999, holders of a majority of the outstanding shares of Zemex common stock approved an Agreement and Plan of Merger among Zemex, Zemex Canada Corporation, a Canadian corporation ("Zemex Canada"), and Zemex Acquisition Corporation, a Delaware corporation and a wholly-owned subsidiary of Zemex Canada ("Mergeco"). It is expected that the merger will be effective January 21, 1999, on which date the Certificate of Merger will be filed in Delaware. In the merger, Mergeco will merge with and into Zemex with Zemex continuing as the surviving corporation (the "Merger"). In the Merger, each outstanding share of Zemex common stock will be converted into a share of Zemex Canada. Taxable gain, if any, on Zemex common shares for U.S. shareholders will be measured at the effective date of the merger, rather than the date of the shareholder's meeting. Any U.S. person who purchases Zemex common shares after the date of the shareholder's meeting and prior to the effective date of the merger will be subject to taxable gain in the Merger on any increase in the value of the shares between the date of purchase and the effective date of the Merger. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS. (c) Exhibits. 99.1 Agreement and Plan of Merger By and Among Zemex Canada Corporation, Zemex Acquisition Corporation, and Zemex Corporation. (Incorporated by reference to Annex A of the Proxy Statement/Prospectus included in the Registration Statement on Form S-4 of Zemex Canada (Reg. No. 333-65307)) -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 hereunto duly authorized. ZEMEX CORPORATION (Registrant) Date: January 19, 1999 By: /S/ALLEN J. PALMIERE ---------------------------------------- Name: Allen J. Palmiere Title: Vice President and Chief Financial Officer -3- EXHIBIT INDEX Exhibit NO. DESCRIPTION 99.1 Agreement and Plan of Merger By and Among Zemex Canada Corporation, Zemex Acquisition Corporation, and Zemex Corporation (incorporated by reference to Annex A to the Proxy Statement/Prospectus in the Registration Statement on Form S-4 of Zemex Corporation (No. 333-65307)). -4-