SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A (Amendment No.1) CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 28, 2003 (April 1, 2002) MERRILL LYNCH DEPOSITOR, INC. (ON BEHALF OF PREFERREDPLUS TRUST SERIES CZN-1) (Exact name of registrant as specified in its charter) DELAWARE 333-64767-09 13-3891329 (State or other jurisdiction of (Commission File Number) (I.R.S. Employer incorporation) Identification No.) WORLD FINANCIAL CENTER, NEW 10080 YORK, NEW YORK (Zip Code) (Address of principal executive offices) Registrant's telephone number, including area code: (212) 449-1000 INFORMATION TO BE INCLUDED IN REPORT EXPLANATORY PARAGRAPH This current Report on Form 8-K/A amends and supercedes Exhibit 99.1 to the current report on Form 8-K dated April 1, 2002 and Exhibit 99.1 to the current report on Form 8-K dated October 1, 2002 and corrects certain clerical errors present in those exhibits. ITEM 1. CHANGES IN CONTROL OF REGISTRANT Not Applicable ITEM 2. ACQUISITION OF DISPOSITION OF ASSETS Not Applicable ITEM 3. BANKRUPTCY OR RECEIVERSHIP Not Applicable ITEM 4. CHANGES IN REGISTRANT'S CERTIFYING ACCOUNTANT Not Applicable ITEM 5. OTHER EVENTS 99.1 Distribution to holders of the Preferred Plus Trust Series CZN-1 on April 1, 2002. 99.2 Distribution to holders of the Preferred Plus Trust Series CZN-1 on October 1, 2002. ITEM 6. RESIGNATION OF REGISTRANT'S DIRECTORS Not Applicable ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS (a) Financial statements of business acquired. Not applicable (b) Pro forma financial information. Not Applicable (c) Exhibits. 99.1 Trustee's report in respect of the April 1, 2002 distribution to holders of the Preferred Plus Trust Series CZN-1 99.2 Trustee's report in respect of the October 1, 2002 distribution to holders of the Preferred Plus Trust Series CZN-1 ITEM 8. CHANGE IN FISCAL YEAR Not Applicable ITEM 9. SALES OF EQUITY SECURITIES PURSUANT TO REGULATION S Not Applicable 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. Date: 03/28/03 MERRILL LYNCH DEPOSITOR, INC. By: /s/ Barry N. Finkelstein Name: Barry N. Finkelstein Title: President EXHIBIT INDEX 99.1 Trustee's report in respect of the April 1, 2002 distribution to holders of the Preferred Plus Trust Series CZN-1. 99.2 Trustee's report in respect of the October 1, 2002 distribution to holders of the Preferred Plus Trust Series CZN-1.