SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D. C. 20549

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FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

The Securities Exchange Act of 1934

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Date of Report (Date of earliest event reported): August 16, 2013

MERRILL LYNCH DEPOSITOR, INC.

(on behalf of PPLUS Trust Series SPR-1)

(Exact name of registrant as specified in its charter)

Delaware	001-31912	13-3891329
(State or other jurisdiction of incorporation)	(Commission File Number)	(I. R. S. Employer Identification No.)

One Bryant Park, 4th FL New York, New York (Address of principal executive offices)		10036 (Zip Code)

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Registrant’s telephone number, including area code: (646) 855-6745

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2.):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Section 8 Other Events

Item 8.01 Other Events

On August 16, 2013 The Bank of New York Mellon, as Trustee for the PPLUS Trust Series SPR-1 Trust (the “Trust”), issued a press release regarding the receipt of a notice from the Depositor that the Depositor recently determined that the underlying securities guarantor of the Underlying Securities, Sprint Communications, Inc. (formerly Sprint Nextel Corporation) ceased to be a reporting company under the Exchange Act. A Form 15 “Certification and Notice of Termination of Registration under Section 12(g) of the Securities Exchange Act of 1934 or Suspension of Duty to File Reports Under Section 13 and 15(d) of the Securities Exchange Act of 1934” was filed for Sprint Communications, Inc., the underlying securities guarantor, on August 8, 2013. This requires termination of the trust. A copy of the press release is attached as Exhibit 99.1 hereto.

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: August 16, 2013

MERRILL LYNCH DEPOSITOR, INC.

By:/s/ John Marciano

Name:John Marciano

Title: Vice President

EXHIBIT INDEX

Exhibit 99.1Press Release, dated August 16, 2013

MERRILL LYNCH DEPOSITOR INC PPLUS TRUST SERIES SPR 1 8-K