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NOTICE TO THE MARKET Change in Annual Corporate Events Calendar


HELBOR EMPREENDIMENTOS S.A.

Publicly-Held Company CNPJ/MF number 49.263.189/0001-02

NIRE 35.300.340.337


Mogi das Cruzes, November 05, 2015 - Helbor Empreendimentos S.A. (BM&FBOVESPA: HBOR3), a residential and commercial real estate developer covering 27 cities in 10 states, in addition to the Federal District, Brasília, according to the Brazilian Securities and Exchange Commission ('CVM') regulation, informs to its shareholders and to the market that, it has resubmitted its Annual Corporate Events Calendar for 2015 to the CVM and the BM&FBOVESPA due to postponed of 3Q15 financial statements from 11/10/2015 to 11/12/2015, as well as the change in the date of the 3Q15 conference call from 11/11/2015 to 11/13/2015.


This way the presentation of the 3Q15 financial statements in English were changed from 11/25/2015 to 11/27/2015.


The updated Annual Corporate Events Calendar for 2015 is available for consultation in the websites of the CVM (www.cvm.gov.br) the BM&FBOVESPA (www.bmfbovespa.com.br) and the IR Company's website itself (http://ri.helbor.com.br/).


Roberval Lanera Toffoli

CFO and Investor Relations Officer


For further information, please contact the IR team: Roberval Lanera Toffoli - CFO or IRO

Ricardo Rosanova Garcia - IR Manager Vinicius Bioni - IR Analyst

E-mail: ri@helbor.com.br

Tel.: (11) 3174-1211 ou (11) 4795-8555

http://ri.helbor.com.br/

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