Flagship Ventures 2007 General Partner’s Seres Therapeutics MCRB Stock Holding History

Flagship Ventures 2007 General Partner’s Portfolio MCRB Stock Details MCRB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	$21M	Hold
2015 Q3	$17.8M	Hold
2015 Q2	$24.9M	Buy