Banco Santander (BSBR) 6-K Material Fact

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE

SECURITIES EXCHANGE ACT OF 1934

For the month of December, 2015

Commission File Number: 001-34476

BANCO SANTANDER (BRASIL) S.A.

(Exact name of registrant as specified in its charter)

Avenida Presidente Juscelino Kubitschek, 2041 and 2235
Bloco A – Vila Olimpia
São Paulo, SP 04543-011
Federative Republic of Brazil

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:Form 20-F ___X___ Form 40-F _______

 Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): 

Yes _______ No ___X____

 Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): 

Yes _______ No ___X____

 Indicate by check mark whether by furnishing the information contained in this Form, the Registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934: 

Yes _______ No ___X____

 If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):  N/A

BANCO SANTANDER (BRASIL) S.A.

Public Company with Authorized Capital

Corporate Taxpayer ID (CNPJ/MF) 90.400.888/0001-42

Company Registration (NIRE) 35.300.332.067 

MATERIAL FACT

BANCO SANTANDER (BRASIL) S.A. informs to its shareholders and to the market that it hiredBRASIL PLURAL CORRETORA DE CÂMBIO, TÍTULOS E VALORES MOBILIÁRIOS S.A., a Brazilian corporation with headquarters in the city of São Paulo, state of São Paulo, at Rua Surubim, No. 373, suites 01 (part) and 02 (part), enrolled with the Brazilian Corporate Taxpayer ID CNPJ/MF n° 05.816.451/0001-15 (“Market Maker”), to render market maker services for the Company´s share deposit certificates (“Units”) traded under ticker SANB11 at BM&F BOVESPA, in order to increase its liquidity.

The agreement executed with the Market Maker shall be valid for 12 months counted from its execution, with beginning of the activities as of December 9^th, 2015, being the agreement automatically renewed for the same term, or terminated by any of the parties trough delivery of a written previous communication within 30 days from the termination date, without any penalties to the Company or to the Market Maker.

The Company informs that, on November 30^th, 2015, the free float is comprised of 32,396,304 common shares, 60,200,719 preferred shares and 360,467,881 Units and it has not entered into any agreement with the Market Maker ruling the performance of voting rights or purchase and sale of securities of its issuance. The hiring of a market maker strengthen the commitment of Santander with its investors.

São Paulo, December 8^th, 2015.

Angel Santodomingo

Investor Relations Officer

Banco Santander (Brasil) S.A.

SIGNATURE

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, thereto duly authorized.

Date: December 8, 2015

Banco Santander (Brasil) S.A.
By:	/S/ Amancio Acurcio Gouveia
	Amancio Acurcio Gouveia Officer Without Specific Designation

By:	/S/ Angel Santodomingo Martell
	Angel Santodomingo Martell Vice - President Executive Officer