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Related Party Transactions
12 Months Ended
Dec. 31, 2015
Related Party Transactions [Abstract]  
Related Party Transactions

15.

Related Party Transactions

In October 2010, the Company entered into a services agreement with Flagship Ventures Management, Inc., an affiliate of one of its stockholders, Flagship Venture Funds, to provide general and administrative services to the Company, including the employer portions of employee health and dental benefit plans for Seres Therapeutics employees and consulting services. The Company made payments under the agreement of $502, $454 and $391 during the years ended December 31, 2015, 2014 and 2013, respectively. There were no amounts due to Flagship Ventures Management, Inc. related to the services agreement as of December 31, 2015 and 2014.